docs/style_reference_repair_status.md

Style Reference Repair Status

This document tracks variation-level style/layout iterations that use chart_template_samples_20260527_083945/gpt_image_2_improved as visual references while preserving data accuracy.

Baseline Rule

• If a variation was repaired in docs/variation_repair_status.md, use that repaired output as the before/baseline for style iteration.
• Otherwise, use ../data/all_variations_check/template_variations_20260527/<variation> as the before/baseline.
• Reference images come from ../chart_template_samples_20260527_083945/gpt_image_2_improved/<variation>.
• Do not call gpt-image-2 during this style-reference iteration. Existing GPT-improved PNGs are references only.
• Keep chart type, ordering semantics, value labels, and SVG data bindings accurate even when the GPT-improved reference changes or distorts chart geometry.
• Keep per-iteration code backups and rendered comparison evidence.

Scope Audit

• original variation directories: 501
• gpt-image-2 improved variation directories: 498
• paired variation directories: 498
• previous repair-status entries: 80
• previous repair-status entries with GPT references: 79

Completed

horizontal_bar_chart_8

• status: style_reference_repaired_verified_no_gpt_image_call_strict_layout_v3
• baseline source: previous repaired output, output/chart_repair_regen_20260529_horizontal_bar_8_v1_nogpt
• selected reference: ../chart_template_samples_20260527_083945/gpt_image_2_improved/horizontal_bar_chart_8/1779880151_horizontal_bar_chart_8_horizontal_bar_chart_8_sample_00_gpt_image_2_04.png
• reference selection rationale:
  • simple white/light-blue infographic card
  • low decoration compared with other candidates
  • readable horizontal bars, restrained grid, and clear category/value structure
  • suitable to adapt without copying GPT-improved numeric distortions
• template: modules/chart_engine/template/d3-js/bar_chart_horizontal/horizontal_bar_chart_8.js
• chart type preserved: yes, still horizontal bar chart
• style/layout summary:
  • added a light card panel and subtle plot background similar to the selected reference
  • added circular category index dots to echo the reference's icon-like left markers without using generated icons
  • changed bars to rounded gradient bars with pale full-width tracks
  • kept a visible zero baseline, x-axis ticks, gridlines, value labels, scale note, and category-order note
  • preserved existing repaired data behavior: duplicate-category aggregation, chronological ordering for date-like categories, ordinal ordering where detectable, and value ordering otherwise
  • left title, decorative image, icon, and future image-model asset overwrite behavior to the existing pipeline
• regenerated evidence:
  • output/style_ref_regen_20260529_horizontal_bar_8_v1_nogpt/sample_00_from_template/1780048042_horizontal_bar_chart_8_horizontal_bar_chart_8.svg
  • output/style_ref_regen_20260529_horizontal_bar_8_v1_nogpt/sample_01_from_template/1780048053_horizontal_bar_chart_8_horizontal_bar_chart_8.svg
  • output/style_ref_regen_20260529_horizontal_bar_8_v1_nogpt/sample_02_from_template/1780048064_horizontal_bar_chart_8_horizontal_bar_chart_8.svg
  • output/style_ref_regen_20260529_horizontal_bar_8_v1_nogpt/sample_03_from_template/1780048079_horizontal_bar_chart_8_horizontal_bar_chart_8.svg
  • output/style_ref_regen_20260529_horizontal_bar_8_v1_nogpt/sample_04_from_template/1780048090_horizontal_bar_chart_8_horizontal_bar_chart_8.svg
• comparison evidence:
  • output/style_reference_contact_20260529_horizontal_bar_8/candidate_refs.png
  • output/style_ref_comparison_20260529_horizontal_bar_8_v1_nogpt/all_samples_baseline_ref_after.png
  • output/style_ref_comparison_20260529_horizontal_bar_8_v1_nogpt/comparison_manifest.tsv
  • output/style_ref_comparison_20260529_horizontal_bar_8_v1_nogpt/verification.txt
• verification:
  • all 5 regenerated samples produced final .svg and .png outputs
  • all final PNGs have longest side 1600
  • no final SVG contains <image>
  • every sample keeps chart_variation == horizontal_bar_chart_8 and chart_type == horizontal bar chart
  • every sample has one horizontal-bar, data-point, value-label, category-label, category-index-dot, and bar-track per expected category
  • every sample has one chart-style-panel, one plot-background, one scale-note, and one category-note
  • category order and (category, value) mappings were checked against input data for all 5 samples
  • value labels contain no ellipsis
• strict layout follow-up v2, 2026-05-31:
  • reason: the first style-reference iteration predated the later strict reference-matching standard; it did not explicitly align the reference's table-like layout, chart-internal text positions, top icon slot, top-right decorative image slot, or bottom footer/icon slots
  • template: modules/chart_engine/template/d3-js/bar_chart_horizontal/horizontal_bar_chart_8.js
  • selected reference remains ../chart_template_samples_20260527_083945/gpt_image_2_improved/horizontal_bar_chart_8/1779880151_horizontal_bar_chart_8_horizontal_bar_chart_8_sample_00_gpt_image_2_04.png
  • final regeneration: output/style_ref_regen_20260531_horizontal_bar_8_v2_strict_nogpt_final
  • comparison/audit: output/style_ref_comparison_20260531_horizontal_bar_8_v2_strict_nogpt_final
  • candidate contact sheet: output/style_reference_contact_20260531_horizontal_bar_8_v2_strict/candidate_refs.png
  • regenerated outputs:
    • output/style_ref_regen_20260531_horizontal_bar_8_v2_strict_nogpt_final/sample_00/1780240200_horizontal_bar_chart_8_horizontal_bar_chart_8_sample_00/1780242863_horizontal_bar_chart_8_horizontal_bar_chart_8.svg
    • output/style_ref_regen_20260531_horizontal_bar_8_v2_strict_nogpt_final/sample_01/1780240201_horizontal_bar_chart_8_horizontal_bar_chart_8_sample_01/1780242873_horizontal_bar_chart_8_horizontal_bar_chart_8.svg
    • output/style_ref_regen_20260531_horizontal_bar_8_v2_strict_nogpt_final/sample_02/1780240202_horizontal_bar_chart_8_horizontal_bar_chart_8_sample_02/1780242884_horizontal_bar_chart_8_horizontal_bar_chart_8.svg
    • output/style_ref_regen_20260531_horizontal_bar_8_v2_strict_nogpt_final/sample_03/1780240203_horizontal_bar_chart_8_horizontal_bar_chart_8_sample_03/1780242894_horizontal_bar_chart_8_horizontal_bar_chart_8.svg
    • output/style_ref_regen_20260531_horizontal_bar_8_v2_strict_nogpt_final/sample_04/1780240204_horizontal_bar_chart_8_horizontal_bar_chart_8_sample_04/1780242905_horizontal_bar_chart_8_horizontal_bar_chart_8.svg
  • comparison evidence:
    • output/style_ref_comparison_20260531_horizontal_bar_8_v2_strict_nogpt_final/after_samples_contact.png
    • output/style_ref_comparison_20260531_horizontal_bar_8_v2_strict_nogpt_final/all_samples_baseline_ref_after.png
    • output/style_ref_comparison_20260531_horizontal_bar_8_v2_strict_nogpt_final/comparison_manifest.tsv
    • output/style_ref_comparison_20260531_horizontal_bar_8_v2_strict_nogpt_final/layout_position_audit.tsv
    • output/style_ref_comparison_20260531_horizontal_bar_8_v2_strict_nogpt_final/layout_position_overlay.png
    • output/style_ref_comparison_20260531_horizontal_bar_8_v2_strict_nogpt_final/verification.txt
  • strict style/layout summary:
    • changed the early loose card style into the selected reference's white table-card layout with a dark header band, left category column, green horizontal bars, right value column, and bottom footer card
    • reserved explicit top-left icon, top-right decorative image, and three footer icon slots while keeping the existing title/icon/image pipeline untouched
    • moved chart-internal labels into fixed table columns so category text stays left of bars and values stay right of bars, matching the reference's text placement
    • kept the horizontal bar geometry data-driven; GPT-improved chart geometry and values were not copied
  • strict verification:
    • all 5 regenerated samples produced final SVG/PNG and chart SVG/PNG/data/info outputs
    • all final PNGs have longest side 1600
    • 1029 layout/data audit rows, 0 failures
    • required reference-like anchors are present: white chart card, top icon slot, top-right decorative image slot, dark table header, full table plot area, category label column, green bars, right value column, bottom footer card, and three footer icon slots
    • row-level chart data bindings were audited through data-source-index, data-category, and data-value on bars, tracks, labels, row backgrounds, leaders, and category markers
    • chart-internal text positions pass strict checks: category labels stay left of bars, value labels stay right of bars, labels align vertically to their source bar, category/value labels do not overlap, and footer text stays inside the footer card
    • positive bar widths remain monotonic with source values
    • generated SVG/chart SVG/chart HTML contain no asset_regenerated, GPT-image reference, numeric NaN token, undefined token, or ellipsis text
    • no GPT-image or asset regeneration call was used for final outputs

small_multiples_gauge_plain_chart_04

• status: style_reference_repaired_verified_no_gpt_image_call_strict_layout_v2
• baseline source: previous repaired output, output/chart_repair_regen_20260528_small_multiples_gauge_04_v3
• selected reference: ../chart_template_samples_20260527_083945/gpt_image_2_improved/small_multiples_gauge_plain_chart_04/1779895984_small_multiples_gauge_plain_chart_04_small_multiples_gauge_plain_chart_04_sample_03_gpt_image_2_03.png
• reference selection rationale:
  • simple white/light card grid
  • low decoration compared with other candidates
  • readable small-multiple gauge layout with one card per category
  • useful for style transfer while avoiding GPT-improved chart/value distortions
• template: modules/chart_engine/template/d3-js/type71_small_multiples_of_gauge/small_multiples_gauge_plain_chart_04.js
• chart type preserved: yes, still small multiples of gauge charts
• style/layout summary:
  • changed each gauge from a filled clock/pie wedge into a rounded card with a circular progress arc
  • added pale gauge tracks, gradient value arcs, endpoint dots, center value labels, and scale captions
  • wrapped long card labels to preserve readability instead of relying on one-line ellipsis
  • kept the repaired sorting and scale behavior: chronological order for temporal-like categories, value ordering otherwise, and data-grounded gaugeMax
  • left title, decorative image, icon, and future image-model asset overwrite behavior to the existing pipeline
• regenerated evidence:
  • output/style_ref_regen_20260529_gauge_04_v1_nogpt/sample_00_from_template/1780049129_small_multiples_gauge_plain_chart_04_small_multiples_gauge_plain_chart_04.svg
  • output/style_ref_regen_20260529_gauge_04_v1_nogpt/sample_04_from_template/1780049142_small_multiples_gauge_plain_chart_04_small_multiples_gauge_plain_chart_04.svg
  • output/style_ref_regen_20260529_gauge_04_v1_nogpt/sample_05_from_template/1780049160_small_multiples_gauge_plain_chart_04_small_multiples_gauge_plain_chart_04.svg
  • output/style_ref_regen_20260529_gauge_04_v1_nogpt/sample_07_from_template/1780049173_small_multiples_gauge_plain_chart_04_small_multiples_gauge_plain_chart_04.svg
  • output/style_ref_regen_20260529_gauge_04_v1_nogpt/sample_08_from_template/1780049190_small_multiples_gauge_plain_chart_04_small_multiples_gauge_plain_chart_04.svg
• comparison evidence:
  • output/style_reference_contact_20260529_gauge_04/candidate_refs.png
  • output/style_ref_comparison_20260529_gauge_04_v1_nogpt/all_samples_baseline_ref_after.png
  • output/style_ref_comparison_20260529_gauge_04_v1_nogpt/comparison_manifest.tsv
  • output/style_ref_comparison_20260529_gauge_04_v1_nogpt/verification.txt
• verification:
  • all 5 regenerated samples produced final .svg and .png outputs
  • all final PNGs have longest side 1600
  • every sample keeps chart_variation == small_multiples_gauge_plain_chart_04 and a small-multiples gauge chart type
  • every sample has one gauge, gauge-card, gauge-track, gauge-value-arc, mark, value, label, and gauge-scale-caption per expected data row
  • shared gauge scale is present and not below the maximum input value
  • category order and (category, value) mappings were checked against input data for all 5 samples
  • value labels contain no ellipsis
  • final SVG image-node counts were [0, 1, 1, 0, 1]; images come from the existing title/icon/image pipeline and were not regenerated in this iteration
• strict layout follow-up v2, 2026-05-31:
  • reason: the first style-reference iteration predated the stricter reference-matching standard; it did not explicitly follow the reference's top information band, green/blue metric-card rows, gauge-stage placement, icon/decorative-image slots, footer slots, or chart-internal text positions
  • template: modules/chart_engine/template/d3-js/type71_small_multiples_of_gauge/small_multiples_gauge_plain_chart_04.js
  • selected reference remains ../chart_template_samples_20260527_083945/gpt_image_2_improved/small_multiples_gauge_plain_chart_04/1779895984_small_multiples_gauge_plain_chart_04_small_multiples_gauge_plain_chart_04_sample_03_gpt_image_2_03.png
  • final regeneration: output/style_ref_regen_20260531_gauge_04_v2_strict_nogpt_final
  • comparison/audit: output/style_ref_comparison_20260531_gauge_04_v2_strict_nogpt_final
  • candidate contact sheet: output/style_reference_contact_20260531_gauge_04_v2_strict/candidate_refs.png
  • regenerated outputs:
    • output/style_ref_regen_20260531_gauge_04_v2_strict_nogpt_final/sample_00_from_00/1780241100_small_multiples_gauge_plain_chart_04_small_multiples_gauge_plain_chart_04_sample_00/1780243609_small_multiples_gauge_plain_chart_04_small_multiples_gauge_plain_chart_04.svg
    • output/style_ref_regen_20260531_gauge_04_v2_strict_nogpt_final/sample_01_from_04/1780241101_small_multiples_gauge_plain_chart_04_small_multiples_gauge_plain_chart_04_sample_04/1780243622_small_multiples_gauge_plain_chart_04_small_multiples_gauge_plain_chart_04.svg
    • output/style_ref_regen_20260531_gauge_04_v2_strict_nogpt_final/sample_02_from_05/1780241102_small_multiples_gauge_plain_chart_04_small_multiples_gauge_plain_chart_04_sample_05/1780243639_small_multiples_gauge_plain_chart_04_small_multiples_gauge_plain_chart_04.svg
    • output/style_ref_regen_20260531_gauge_04_v2_strict_nogpt_final/sample_03_from_07/1780241103_small_multiples_gauge_plain_chart_04_small_multiples_gauge_plain_chart_04_sample_07/1780243654_small_multiples_gauge_plain_chart_04_small_multiples_gauge_plain_chart_04.svg
    • output/style_ref_regen_20260531_gauge_04_v2_strict_nogpt_final/sample_04_from_08/1780241104_small_multiples_gauge_plain_chart_04_small_multiples_gauge_plain_chart_04_sample_08/1780243668_small_multiples_gauge_plain_chart_04_small_multiples_gauge_plain_chart_04.svg
  • comparison evidence:
    • output/style_ref_comparison_20260531_gauge_04_v2_strict_nogpt_final/after_samples_contact.png
    • output/style_ref_comparison_20260531_gauge_04_v2_strict_nogpt_final/all_samples_baseline_ref_after.png
    • output/style_ref_comparison_20260531_gauge_04_v2_strict_nogpt_final/comparison_manifest.tsv
    • output/style_ref_comparison_20260531_gauge_04_v2_strict_nogpt_final/layout_position_audit.tsv
    • output/style_ref_comparison_20260531_gauge_04_v2_strict_nogpt_final/layout_position_overlay.png
    • output/style_ref_comparison_20260531_gauge_04_v2_strict_nogpt_final/verification.txt
  • strict style/layout summary:
    • changed the early loose card grid into the reference's white infographic panel with a top-left icon slot, top-right decorative-image slot, summary text, color metric blocks, gauge stages, and bottom footer card
    • used green metric cards for the first row and blue cards for the second row, matching the selected reference while preserving data-driven gauge values
    • placed metric values and category labels inside fixed color blocks, with percent captions inside the gauge stages and footer text inside the footer card
    • retained the repaired temporal/value ordering and data-grounded gaugeMax; GPT-improved numeric distortions were not copied
  • strict verification:
    • all 5 regenerated samples produced final SVG/PNG and chart SVG/PNG/data/info outputs
    • all final PNGs have longest side 1600
    • 529 layout/data audit rows, 0 failures
    • required reference-like anchors are present: white panel, top-left icon slot, top-right decorative image slot, top summary text, green/blue metric cards, gauge stages, semicircular gauge tracks/value arcs, bottom footer card, and three footer icon slots
    • gauge cards/arcs/captions carry data-source-index, data-category, and data-value, and every value was checked against source rows
    • chart-internal text positions pass strict checks: metric values and labels stay inside their color blocks, captions stay inside gauge stages, stages sit below metric cards, cards do not overlap, footer sits below the gauge grid, and icon/decor slots stay above the grid
    • every gauge scale max is at least its source value; percent captions derive from value / gaugeMax
    • generated SVG/chart SVG/chart HTML contain no asset_regenerated, GPT-image reference, numeric NaN token, undefined token, or ellipsis text
    • no GPT-image or asset regeneration call was used for final outputs

vertical_dot_bar_plain_chart_01

• status: style_reference_repaired_verified_no_gpt_image_call_strict_layout_v2
• baseline source: previous repaired output, output/chart_repair_regen_20260528_vertical_dot_bar_01_v6
• selected reference: ../chart_template_samples_20260527_083945/gpt_image_2_improved/vertical_dot_bar_plain_chart_01/1779902066_vertical_dot_bar_plain_chart_01_vertical_dot_bar_plain_chart_01_sample_06_gpt_image_2_04.png
• reference selection rationale:
  • keeps the vertical dot/short-column chart family instead of converting to another chart type
  • simple white card and teal/green palette
  • light decoration with readable category/value structure
  • suitable as a style anchor without copying GPT-improved numeric distortions
• template: modules/chart_engine/template/d3-js/type20_vertical_dot_bar_chart/vertical_dot_bar_plain_chart_01.js
• chart type preserved: yes, still vertical dot bar chart
• style/layout summary:
  • added a light outer canvas, white rounded chart card, and pale mint plot panel
  • added subtle horizontal gridlines and a clearer shared baseline while keeping the vertical dot bar semantics
  • added full-height white tracks behind each dot stack and rounded teal/green stacked bar-dot marks
  • added small value pills above each stack and small warm category badges below the baseline
  • kept the repaired data behavior: chronological ordering for temporal categories, descending value order for categorical data, max 32 display dots, and original numeric value labels
  • expanded label fitting so generated category labels avoid ellipsis in the verified samples
  • left title, decorative image, icon, and future image-model asset overwrite behavior to the existing pipeline
• regenerated evidence:
  • output/style_ref_regen_20260529_vertical_dot_bar_01_v1_nogpt/sample_00_from_00/1780050836_vertical_dot_bar_plain_chart_01_vertical_dot_bar_plain_chart_01.svg
  • output/style_ref_regen_20260529_vertical_dot_bar_01_v1_nogpt/sample_01_from_01/1780050857_vertical_dot_bar_plain_chart_01_vertical_dot_bar_plain_chart_01.svg
  • output/style_ref_regen_20260529_vertical_dot_bar_01_v1_nogpt/sample_02_from_04/1780050873_vertical_dot_bar_plain_chart_01_vertical_dot_bar_plain_chart_01.svg
  • output/style_ref_regen_20260529_vertical_dot_bar_01_v1_nogpt/sample_03_from_06/1780050890_vertical_dot_bar_plain_chart_01_vertical_dot_bar_plain_chart_01.svg
  • output/style_ref_regen_20260529_vertical_dot_bar_01_v1_nogpt/sample_04_from_07/1780050906_vertical_dot_bar_plain_chart_01_vertical_dot_bar_plain_chart_01.svg
• comparison evidence:
  • output/style_reference_contact_20260529_vertical_dot_bar_01/candidate_refs.png
  • output/style_ref_comparison_20260529_vertical_dot_bar_01_v1_nogpt/all_samples_baseline_ref_after.png
  • output/style_ref_comparison_20260529_vertical_dot_bar_01_v1_nogpt/comparison_manifest.tsv
  • output/style_ref_comparison_20260529_vertical_dot_bar_01_v1_nogpt/verification.txt
• verification:
  • all 5 regenerated samples produced final .svg and .png outputs
  • all final PNGs have longest side 1600
  • every sample keeps chart_variation == vertical_dot_bar_plain_chart_01 and chart_type == vertical dot bar chart
  • every sample has one value, label, dot-bar-track, value-tag, and category-badge per expected data row
  • every sample has one chart-style-panel, one plot-background, and four gridline elements
  • .mark counts match the repaired template's normalized dot counts for all 5 samples
  • category order and (category, value) mappings were checked against input data for all 5 samples
  • value labels and verified category labels contain no ellipsis
  • final SVG image-node counts were [0, 1, 1, 1, 1]; images come from the existing title/icon/image pipeline and were not regenerated in this iteration
• strict layout follow-up v2, 2026-05-31:
  • reason: the v1 implementation improved colors and dot styling but did not follow the selected GPT-image reference layout strictly enough; title placement, right-side decorative image reservation, icon row, chart-internal text positions, and the lower info/rating/source sections needed to match the reference structure more closely.
  • regenerated evidence:
    • output/style_ref_regen_20260531_vertical_dot_bar_01_v2_strict_nogpt_final/sample_00_from_00/vertical_dot_bar_plain_chart_01/1780246464_vertical_dot_bar_plain_chart_01_vertical_dot_bar_plain_chart_01.svg
    • output/style_ref_regen_20260531_vertical_dot_bar_01_v2_strict_nogpt_final/sample_01_from_01/vertical_dot_bar_plain_chart_01/1780246486_vertical_dot_bar_plain_chart_01_vertical_dot_bar_plain_chart_01.svg
    • output/style_ref_regen_20260531_vertical_dot_bar_01_v2_strict_nogpt_final/sample_02_from_04/vertical_dot_bar_plain_chart_01/1780246505_vertical_dot_bar_plain_chart_01_vertical_dot_bar_plain_chart_01.svg
    • output/style_ref_regen_20260531_vertical_dot_bar_01_v2_strict_nogpt_final/sample_03_from_06/vertical_dot_bar_plain_chart_01/1780246527_vertical_dot_bar_plain_chart_01_vertical_dot_bar_plain_chart_01.svg
    • output/style_ref_regen_20260531_vertical_dot_bar_01_v2_strict_nogpt_final/sample_04_from_07/vertical_dot_bar_plain_chart_01/1780246546_vertical_dot_bar_plain_chart_01_vertical_dot_bar_plain_chart_01.svg
  • comparison evidence:
    • output/style_ref_comparison_20260531_vertical_dot_bar_01_v2_strict_nogpt_final/after_samples_contact.png
    • output/style_ref_comparison_20260531_vertical_dot_bar_01_v2_strict_nogpt_final/all_samples_baseline_ref_after.png
    • output/style_ref_comparison_20260531_vertical_dot_bar_01_v2_strict_nogpt_final/layout_position_overlay.png
    • output/style_ref_comparison_20260531_vertical_dot_bar_01_v2_strict_nogpt_final/comparison_manifest.tsv
    • output/style_ref_comparison_20260531_vertical_dot_bar_01_v2_strict_nogpt_final/layout_position_audit.tsv
    • output/style_ref_comparison_20260531_vertical_dot_bar_01_v2_strict_nogpt_final/verification.txt
  • strict style/layout summary:
    • forced the reference-like left title layout and reserved a top-right decorative image slot before the chart begins.
    • rebuilt the chart as a large white card with a top icon row, category labels below the icons, vertical pill-dot stacks, value text beneath each stack, axis text with side rules, and a lower takeaway/rating/source panel.
    • added explicit footer icon slots and right-summary icon/copy areas so later image-model replacement has stable positions.
    • kept source-data accuracy: temporal inputs stay chronological, categorical inputs stay descending by value, dot counts are normalized from original values, and displayed values are read from the source rows rather than the GPT-image reference.
  • strict verification:
    • all 5 regenerated samples produced final .svg and .png outputs with longest side 1600.
    • 492 layout/data audit rows, 0 failures.
    • audit covers title-left alignment, top-right decorative image placement, chart below title/image, internal icon/label/mark/value/axis order, icon non-overlap, lower panel placement, data row order, (category, value) mappings, dot counts, displayed value/unit text, and forbidden-token/ellipsis checks.
    • no GPT-image or asset regeneration call was used for final outputs.

horizontal_dot_bar_plain_chart_01

• status: style_reference_repaired_verified_no_gpt_image_call_strict_layout_v2
• baseline source: previous repaired output, output/chart_repair_regen_20260528_horizontal_dot_bar_plain_01_v1_nogpt
• selected reference: ../chart_template_samples_20260527_083945/gpt_image_2_improved/horizontal_dot_bar_plain_chart_01/1779881623_horizontal_dot_bar_plain_chart_01_horizontal_dot_bar_plain_chart_01_sample_03_gpt_image_2_03.png
• reference selection rationale:
  • keeps the horizontal dot-bar/table family instead of changing to another chart type
  • simple white card, dark green header, and pale green row structure
  • readable label/value columns with low decoration in the chart area
  • suitable as a style anchor while preserving the repaired linear scale and original values
• template: modules/chart_engine/template/d3-js/type21_horizontal_dot_bar_chart/horizontal_dot_bar_plain_chart_01.js
• chart type preserved: yes, still horizontal dot bar chart
• style/layout summary:
  • converted the chart area into a white rounded table card on a pale green canvas
  • added a dark green header row, light row dividers, vertical column separators, and subtler gridlines
  • moved labels and values into left/right table columns and formatted camelCase header text for readability
  • replaced the plain lollipop line with scale-accurate short green dot segments plus a terminal dot for each row
  • kept the repaired data behavior: temporal inputs sort chronologically, categorical inputs sort by descending value, and value labels use the original numeric data and units
  • left title, decorative image, icon, and future image-model asset overwrite behavior to the existing pipeline
• regenerated evidence:
  • output/style_ref_regen_20260529_horizontal_dot_bar_plain_01_v1_nogpt/sample_00_from_00/1780052127_horizontal_dot_bar_plain_chart_01_horizontal_dot_bar_plain_chart_01.svg
  • output/style_ref_regen_20260529_horizontal_dot_bar_plain_01_v1_nogpt/sample_01_from_01/1780052138_horizontal_dot_bar_plain_chart_01_horizontal_dot_bar_plain_chart_01.svg
  • output/style_ref_regen_20260529_horizontal_dot_bar_plain_01_v1_nogpt/sample_02_from_02/1780052150_horizontal_dot_bar_plain_chart_01_horizontal_dot_bar_plain_chart_01.svg
  • output/style_ref_regen_20260529_horizontal_dot_bar_plain_01_v1_nogpt/sample_03_from_03/1780052162_horizontal_dot_bar_plain_chart_01_horizontal_dot_bar_plain_chart_01.svg
  • output/style_ref_regen_20260529_horizontal_dot_bar_plain_01_v1_nogpt/sample_04_from_04/1780052174_horizontal_dot_bar_plain_chart_01_horizontal_dot_bar_plain_chart_01.svg
• comparison evidence:
  • output/style_reference_contact_20260529_horizontal_dot_bar_plain_01/candidate_refs.png
  • output/style_ref_comparison_20260529_horizontal_dot_bar_plain_01_v1_nogpt/all_samples_baseline_ref_after.png
  • output/style_ref_comparison_20260529_horizontal_dot_bar_plain_01_v1_nogpt/comparison_manifest.tsv
  • output/style_ref_comparison_20260529_horizontal_dot_bar_plain_01_v1_nogpt/verification.txt
• verification:
  • all 5 regenerated samples produced final .svg and .png outputs
  • all final PNGs have longest side 1600
  • every sample keeps chart_variation == horizontal_dot_bar_plain_chart_01 and chart_type == horizontal dot bar chart
  • every sample has one row, dot-bar bar, dot, mark, dot-bar-track, label, and value per expected data row
  • every sample has one chart-style-panel, one plot-background, three table-header-label elements, and at least three visible gridline elements
  • every sample has multiple dot-segment marks per row while preserving the repaired linear x-scale and terminal dot position
  • category order and (category, value) mappings were checked against input data for all 5 samples
  • value labels and verified category labels contain no ellipsis
  • final SVG image-node counts were [0, 0, 0, 0, 0]; the existing title/icon/image pipeline did not add images for these samples
• strict layout follow-up v2, 2026-05-31:
  • reason: the first reference-styling pass improved the table/dot style but did not strictly preserve the selected GPT-image layout; title placement, right-top decorative slot, chart-internal text positions, top legend/info band, header/row icon positions, and the missing lower source strip needed to follow the reference more closely.
  • regenerated evidence:
    • output/style_ref_regen_20260531_horizontal_dot_bar_plain_01_v2_strict_nogpt_final/sample_00_from_00/horizontal_dot_bar_plain_chart_01/1780248982_horizontal_dot_bar_plain_chart_01_horizontal_dot_bar_plain_chart_01.svg
    • output/style_ref_regen_20260531_horizontal_dot_bar_plain_01_v2_strict_nogpt_final/sample_01_from_01/horizontal_dot_bar_plain_chart_01/1780248997_horizontal_dot_bar_plain_chart_01_horizontal_dot_bar_plain_chart_01.svg
    • output/style_ref_regen_20260531_horizontal_dot_bar_plain_01_v2_strict_nogpt_final/sample_02_from_02/horizontal_dot_bar_plain_chart_01/1780249012_horizontal_dot_bar_plain_chart_01_horizontal_dot_bar_plain_chart_01.svg
    • output/style_ref_regen_20260531_horizontal_dot_bar_plain_01_v2_strict_nogpt_final/sample_03_from_03/horizontal_dot_bar_plain_chart_01/1780249028_horizontal_dot_bar_plain_chart_01_horizontal_dot_bar_plain_chart_01.svg
    • output/style_ref_regen_20260531_horizontal_dot_bar_plain_01_v2_strict_nogpt_final/sample_04_from_04/horizontal_dot_bar_plain_chart_01/1780249044_horizontal_dot_bar_plain_chart_01_horizontal_dot_bar_plain_chart_01.svg
  • comparison evidence:
    • output/style_ref_comparison_20260531_horizontal_dot_bar_plain_01_v2_strict_nogpt_final/after_samples_contact.png
    • output/style_ref_comparison_20260531_horizontal_dot_bar_plain_01_v2_strict_nogpt_final/all_samples_baseline_ref_after.png
    • output/style_ref_comparison_20260531_horizontal_dot_bar_plain_01_v2_strict_nogpt_final/all_samples_baseline_ref_v1_v2.png
    • output/style_ref_comparison_20260531_horizontal_dot_bar_plain_01_v2_strict_nogpt_final/layout_position_overlay.png
    • output/style_ref_comparison_20260531_horizontal_dot_bar_plain_01_v2_strict_nogpt_final/comparison_manifest.tsv
    • output/style_ref_comparison_20260531_horizontal_dot_bar_plain_01_v2_strict_nogpt_final/layout_position_audit.tsv
    • output/style_ref_comparison_20260531_horizontal_dot_bar_plain_01_v2_strict_nogpt_final/verification.txt
  • strict style/layout summary:
    • forced the reference-like left title layout and reserved a visible right-top decorative image slot before the chart.
    • added the reference-style top level legend card, three-column green table header, header icons, row icons, right value column, and lower source strip.
    • removed the bottom x-axis tick text from the table card so chart-internal text positions match the selected reference more closely.
    • kept data behavior from the repaired chart: temporal-looking inputs remain chronological, categorical inputs sort by descending value, and value labels come from source data rather than GPT-image numeric output.
  • verification:
    • all 5 regenerated samples produced final .svg and .png outputs with longest side 1600.
    • layout audit rows: 220; failures: 0.
    • every sample has text_align=left, title_to_chart=TL, image_to_chart=TR, title and chart sharing the same x, and a top-right image/decor slot above the chart.
    • every sample has one legend-card, one plot-background, one table-header, three table-header-icon elements, three table-header-label elements, one source-footer, and row/icon/label/value/dot counts matching the source data.
    • category order, (category, value) mappings, and generated value text were checked against input data for all 5 samples.
    • no GPT-image or asset regeneration call was used in this iteration.

horizontal_dot_bar_chart_01

• status: style_reference_repaired_verified_no_gpt_image_call
• baseline source: previous repaired output, output/chart_repair_regen_20260528_horizontal_dot_bar_01_v1_nogpt
• selected reference: ../chart_template_samples_20260527_083945/gpt_image_2_improved/horizontal_dot_bar_chart_01/1779881478_horizontal_dot_bar_chart_01_horizontal_dot_bar_chart_01_sample_00_gpt_image_2_03.png
• reference selection rationale:
  • keeps the horizontal dot-bar/list chart family while using a cleaner white-card presentation
  • simple white card, navy labels, yellow/orange bars, and right-side value column
  • low decoration in the chart body and readable row/value structure
  • suitable as a style anchor without copying GPT-improved chart geometry or values
• template: modules/chart_engine/template/d3-js/bar_chart_horizontal/horizontal_dot_bar_chart_01.js
• chart type preserved: yes, still horizontal dot bar chart
• style/layout summary:
  • converted the repaired lollipop-style plot into a white rounded comparison-card layout
  • added header labels, row separators, navy rank badges, subtle column separators, and a light axis footer
  • changed the value segment to an amber rounded line with a terminal dot, while keeping the linear scale and original value labels
  • moved labels and values into stable left/right columns and formatted camelCase headers for readability
  • kept the repaired data behavior: temporal inputs sort chronologically, categorical inputs sort by descending value, and values retain source data units
  • left title, decorative image, icon, and future image-model asset overwrite behavior to the existing pipeline
• regenerated evidence:
  • output/style_ref_regen_20260529_horizontal_dot_bar_01_v1_nogpt/sample_00_from_00/1780053448_horizontal_dot_bar_chart_01_horizontal_dot_bar_chart_01.svg
  • output/style_ref_regen_20260529_horizontal_dot_bar_01_v1_nogpt/sample_01_from_01/1780053458_horizontal_dot_bar_chart_01_horizontal_dot_bar_chart_01.svg
  • output/style_ref_regen_20260529_horizontal_dot_bar_01_v1_nogpt/sample_02_from_02/1780053469_horizontal_dot_bar_chart_01_horizontal_dot_bar_chart_01.svg
  • output/style_ref_regen_20260529_horizontal_dot_bar_01_v1_nogpt/sample_03_from_03/1780053480_horizontal_dot_bar_chart_01_horizontal_dot_bar_chart_01.svg
  • output/style_ref_regen_20260529_horizontal_dot_bar_01_v1_nogpt/sample_04_from_04/1780053491_horizontal_dot_bar_chart_01_horizontal_dot_bar_chart_01.svg
• comparison evidence:
  • output/style_reference_contact_20260529_horizontal_dot_bar_01/candidate_refs.png
  • output/style_ref_comparison_20260529_horizontal_dot_bar_01_v1_nogpt/all_samples_baseline_ref_after.png
  • output/style_ref_comparison_20260529_horizontal_dot_bar_01_v1_nogpt/comparison_manifest.tsv
  • output/style_ref_comparison_20260529_horizontal_dot_bar_01_v1_nogpt/verification.txt
• verification:
  • all 5 regenerated samples produced final .svg and .png outputs
  • all final PNGs have longest side 1600
  • every sample keeps chart_variation == horizontal_dot_bar_chart_01 and chart_type == horizontal dot bar chart
  • every sample has one row, dot-bar bar, dot, mark, dot-bar-track, rank-badge, rank-label, label, and value per expected data row
  • every sample has one chart-style-panel, one plot-background, three table-header-label elements, and at least three visible gridline elements
  • category order and (category, value) mappings were checked against input data for all 5 samples
  • rank labels run sequentially from 1 to row count and value labels contain no ellipsis
  • final SVG image-node counts were [0, 0, 0, 0, 0]; the existing title/icon/image pipeline did not add images for these samples
• strict layout follow-up v2, 2026-05-31:
  • reason: the first reference-style pass still kept a portrait layout and did not match the selected reference closely enough; the title/icon area, top-right decorative metric card, chart card position, table headers, row icons, value column, and chart text positions needed to follow the reference layout.
  • regenerated evidence:
    • output/style_ref_regen_20260531_horizontal_dot_bar_01_v2_strict_ref_nogpt_final/sample_00_from_00/horizontal_dot_bar_chart_01/horizontal_dot_bar_chart_01/1780252524_horizontal_dot_bar_chart_01_horizontal_dot_bar_chart_01.svg
    • output/style_ref_regen_20260531_horizontal_dot_bar_01_v2_strict_ref_nogpt_final/sample_01_from_01/horizontal_dot_bar_chart_01/horizontal_dot_bar_chart_01/1780252536_horizontal_dot_bar_chart_01_horizontal_dot_bar_chart_01.svg
    • output/style_ref_regen_20260531_horizontal_dot_bar_01_v2_strict_ref_nogpt_final/sample_02_from_02/horizontal_dot_bar_chart_01/horizontal_dot_bar_chart_01/1780252547_horizontal_dot_bar_chart_01_horizontal_dot_bar_chart_01.svg
    • output/style_ref_regen_20260531_horizontal_dot_bar_01_v2_strict_ref_nogpt_final/sample_03_from_03/horizontal_dot_bar_chart_01/horizontal_dot_bar_chart_01/1780252559_horizontal_dot_bar_chart_01_horizontal_dot_bar_chart_01.svg
    • output/style_ref_regen_20260531_horizontal_dot_bar_01_v2_strict_ref_nogpt_final/sample_04_from_04/horizontal_dot_bar_chart_01/horizontal_dot_bar_chart_01/1780252570_horizontal_dot_bar_chart_01_horizontal_dot_bar_chart_01.svg
  • comparison evidence:
    • output/style_ref_comparison_20260531_horizontal_dot_bar_01_v2_strict_ref_nogpt_final/after_samples_contact.png
    • output/style_ref_comparison_20260531_horizontal_dot_bar_01_v2_strict_ref_nogpt_final/all_samples_baseline_ref_after.png
    • output/style_ref_comparison_20260531_horizontal_dot_bar_01_v2_strict_ref_nogpt_final/all_samples_baseline_ref_v1_v2.png
    • output/style_ref_comparison_20260531_horizontal_dot_bar_01_v2_strict_ref_nogpt_final/layout_position_overlay.png
    • output/style_ref_comparison_20260531_horizontal_dot_bar_01_v2_strict_ref_nogpt_final/comparison_manifest.tsv
    • output/style_ref_comparison_20260531_horizontal_dot_bar_01_v2_strict_ref_nogpt_final/layout_position_audit.tsv
    • output/style_ref_comparison_20260531_horizontal_dot_bar_01_v2_strict_ref_nogpt_final/verification.txt
  • strict style/layout summary:
    • forced a landscape reference layout with a left circular title icon, large two-line title block, amber rule, subtitle, and a top-right metric/decorative card placeholder.
    • rebuilt the chart as a wide lower white table card with two headers, left row icons, left labels, long amber bars/tracks, and right-aligned source value text.
    • reserved icon and decorative image positions explicitly for a later GPT-image replacement pass.
    • kept source-data accuracy: temporal inputs remain chronological, categorical inputs remain descending by value, and displayed chart values are not copied from GPT-image reference outputs.
  • strict verification:
    • all 5 regenerated samples produced final .svg and .png outputs with longest side 1600.
    • 100 layout/data audit rows, 0 failures.
    • audit covers landscape canvas, left title alignment, top-right metric-card placement, chart below title/image, title icon/card presence, internal table/header/row/icon/bar/value counts, row text positions, source row order, source value labels, and forbidden-token/ellipsis checks.
    • no GPT-image or asset regeneration call was used in this iteration.

vertical_bar_chart_12

• status: style_reference_repaired_verified_no_gpt_image_call
• baseline source: previous repaired output, output/chart_repair_regen_20260529_vertical_bar_12_v1_nogpt
• selected reference: ../chart_template_samples_20260527_083945/gpt_image_2_improved/vertical_bar_chart_12/1779899437_vertical_bar_chart_12_vertical_bar_chart_12_sample_00_gpt_image_2_03.png
• reference selection rationale:
  • simple white/light-blue chart card with restrained wave decoration
  • low decoration compared with other candidates
  • readable rounded vertical bars and separate bottom circle markers
  • closest to the repaired chart semantics: primary vertical bars plus secondary circle-size markers
  • suitable as a style anchor without copying GPT-improved numeric geometry or values
• templates:
  • modules/chart_engine/template/d3-js/bar_chart/vertical_bar_chart_12.js
  • modules/chart_engine/template/d3-js/bar_chart_vertical/vertical_bar_chart_12.js
• chart type preserved: yes, still vertical bar chart
• style/layout summary:
  • added a light blue canvas, subtle bottom wave decoration, and a white rounded chart card similar to the selected GPT-improved reference
  • added a pale plot panel with per-category rounded column panels and full-height bar tracks
  • narrowed the primary bars into cleaner rounded vertical bars while preserving the existing y-axis scale and zero baseline
  • moved secondary circle markers into a dedicated bottom lane so y2 remains encoded by circle size without implying an inaccurate y-position
  • added value-label backing pills, a clearer secondary-circle lane, updated legend colors, and field-name based axis labeling to avoid truncated descriptions
  • kept the repaired data behavior: duplicate-category aggregation, chronological/ordinal ordering when detectable, largest-primary ordering otherwise, and original y/y2 data bindings
  • left title, decorative image, icon, and future image-model asset overwrite behavior to the existing pipeline
• regenerated evidence:
  • output/style_ref_regen_20260529_vertical_bar_12_v1_nogpt/sample_00_from_00/1780054874_vertical_bar_chart_12_vertical_bar_chart_12.svg
  • output/style_ref_regen_20260529_vertical_bar_12_v1_nogpt/sample_01_from_01/1780054886_vertical_bar_chart_12_vertical_bar_chart_12.svg
  • output/style_ref_regen_20260529_vertical_bar_12_v1_nogpt/sample_02_from_02/1780054897_vertical_bar_chart_12_vertical_bar_chart_12.svg
  • output/style_ref_regen_20260529_vertical_bar_12_v1_nogpt/sample_03_from_03/1780054908_vertical_bar_chart_12_vertical_bar_chart_12.svg
  • output/style_ref_regen_20260529_vertical_bar_12_v1_nogpt/sample_04_from_04/1780054919_vertical_bar_chart_12_vertical_bar_chart_12.svg
• comparison evidence:
  • output/style_reference_contact_20260529_vertical_bar_12/candidate_refs.png
  • output/style_ref_comparison_20260529_vertical_bar_12_v1_nogpt/all_samples_baseline_ref_after.png
  • output/style_ref_comparison_20260529_vertical_bar_12_v1_nogpt/comparison_manifest.tsv
  • output/style_ref_comparison_20260529_vertical_bar_12_v1_nogpt/verification.txt
• verification:
  • all 5 regenerated samples produced final SVG/PNG and chart SVG/PNG outputs
  • all final PNGs have longest side 1600
  • every sample keeps chart_variation == vertical_bar_chart_12 and chart_type == vertical bar chart
  • every expected row has one vertical-bar, bar-mark, data-point, secondary-circle, circle-mark, bar-value-label, secondary-value-label, category-label, category-column-panel, and bar-track
  • every sample has one chart-style-panel, one plot-background, one chart-canvas, one secondary-lane-line, two legend-item elements, one scale-note, and one category-note
  • category order and (category, y, y2) mappings were checked against input data for all 5 samples
  • positive bar heights remain monotonic with y values and secondary circle radii remain monotonic with y2 values
  • verified chart text contains no ellipsis
  • final SVG image-node counts were [0, 0, 0, 0, 0]; the existing title/icon/image pipeline did not add images for these samples
• strict layout follow-up v2, 2026-05-31:
  • reason: the first style-reference iteration predated the stricter reference-matching standard; it improved colors and rounded bars but did not preserve the selected reference's full layout, including the top title/legend block, upper-right swimmer/wave decorative image slot, category icon row, pastel column panels, footer insight/source card, and chart-internal text positions.
  • templates:
    • modules/chart_engine/template/d3-js/bar_chart/vertical_bar_chart_12.js
    • modules/chart_engine/template/d3-js/bar_chart_vertical/vertical_bar_chart_12.js
  • selected reference remains ../chart_template_samples_20260527_083945/gpt_image_2_improved/vertical_bar_chart_12/1779899437_vertical_bar_chart_12_vertical_bar_chart_12_sample_00_gpt_image_2_03.png
  • final regeneration: output/style_ref_regen_20260531_vertical_bar_12_v2_strict_ref_nogpt_final
  • comparison/audit: output/style_ref_comparison_20260531_vertical_bar_12_v2_strict_ref_nogpt_final
  • candidate contact sheet: output/style_reference_contact_20260531_vertical_bar_12_v2_strict/candidate_refs.png
  • regenerated outputs:
    • output/style_ref_regen_20260531_vertical_bar_12_v2_strict_ref_nogpt_final/sample_00_from_00/1780261636_vertical_bar_chart_12_vertical_bar_chart_12.svg
    • output/style_ref_regen_20260531_vertical_bar_12_v2_strict_ref_nogpt_final/sample_01_from_01/1780261649_vertical_bar_chart_12_vertical_bar_chart_12.svg
    • output/style_ref_regen_20260531_vertical_bar_12_v2_strict_ref_nogpt_final/sample_02_from_02/1780261661_vertical_bar_chart_12_vertical_bar_chart_12.svg
    • output/style_ref_regen_20260531_vertical_bar_12_v2_strict_ref_nogpt_final/sample_03_from_03/1780261674_vertical_bar_chart_12_vertical_bar_chart_12.svg
    • output/style_ref_regen_20260531_vertical_bar_12_v2_strict_ref_nogpt_final/sample_04_from_04/1780261687_vertical_bar_chart_12_vertical_bar_chart_12.svg
    • output/style_ref_regen_20260531_vertical_bar_12_v2_strict_ref_nogpt_final/sample_05_from_05/1780261700_vertical_bar_chart_12_vertical_bar_chart_12.svg
    • output/style_ref_regen_20260531_vertical_bar_12_v2_strict_ref_nogpt_final/sample_06_from_06/1780261712_vertical_bar_chart_12_vertical_bar_chart_12.svg
    • output/style_ref_regen_20260531_vertical_bar_12_v2_strict_ref_nogpt_final/sample_07_from_07/1780261725_vertical_bar_chart_12_vertical_bar_chart_12.svg
    • output/style_ref_regen_20260531_vertical_bar_12_v2_strict_ref_nogpt_final/sample_08_from_08/1780261738_vertical_bar_chart_12_vertical_bar_chart_12.svg
    • output/style_ref_regen_20260531_vertical_bar_12_v2_strict_ref_nogpt_final/sample_09_from_09/1780261751_vertical_bar_chart_12_vertical_bar_chart_12.svg
  • comparison evidence:
    • output/style_ref_comparison_20260531_vertical_bar_12_v2_strict_ref_nogpt_final/after_samples_contact.png
    • output/style_ref_comparison_20260531_vertical_bar_12_v2_strict_ref_nogpt_final/all_samples_baseline_ref_after.png
    • output/style_ref_comparison_20260531_vertical_bar_12_v2_strict_ref_nogpt_final/comparison_manifest.tsv
    • output/style_ref_comparison_20260531_vertical_bar_12_v2_strict_ref_nogpt_final/layout_position_audit.tsv
    • output/style_ref_comparison_20260531_vertical_bar_12_v2_strict_ref_nogpt_final/layout_position_overlay.png
    • output/style_ref_comparison_20260531_vertical_bar_12_v2_strict_ref_nogpt_final/verification.txt
  • strict style/layout summary:
    • rebuilt the loose light-blue card into the selected reference's portrait infographic structure: top-left multiline title/byline/subtitle, upper-right swimmer/wave decorative slot, compact two-item legend card, large plot card, pastel per-category column panels, top category icon slots, rounded vertical bars, bottom secondary circle markers, and a footer insight/source card with icon and decorative wave slot
    • moved chart-internal text positions to follow the reference: title text stays left of the decorative image, legend sits above the plot, category labels stay near top icons, bar value labels stay centered near their source bars, secondary values stay inside bottom circles, and source text stays inside the footer card
    • preserved data semantics: y controls bar height, y2 controls circle size only, and generated geometry was audited against source rows instead of copying GPT-improved values or chart distortions
  • strict verification:
    • all 10 regenerated samples produced final SVG/PNG and chart SVG/PNG/data/info outputs
    • all final PNGs have longest side 1600
    • 1067 layout/data audit rows, 0 failures
    • required reference-like anchors are present: top-left multiline title/byline block, upper-right swimmer/wave decorative slot, legend card, plot card, category icon slots, pastel column panels, rounded bars, bottom secondary circles, footer icon/source card, and footer decorative wave slot
    • template title text clears the decorative slot, and layout checks cover header/decor/legend/plot/footer ordering, category label placement, bar label placement, and source text inside footer
    • bar and circle data-source-index, data-category, data-y, and data-y2 attributes were checked against source rows; positive bar heights remain monotonic with y values and secondary circle radii remain monotonic with y2 values
    • generated chart SVGs contain no asset_regenerated, GPT-image reference, numeric NaN token, undefined token, or ellipsis text
    • no GPT-image or asset regeneration call was used in this iteration

proportional_area_chart_pentagram_01

• status: style_reference_repaired_verified_no_gpt_image_call
• baseline source: previous repaired output, output/chart_repair_regen_20260528_pentagram_01_v2
• selected reference: ../chart_template_samples_20260527_083945/gpt_image_2_improved/proportional_area_chart_pentagram_01/1779889536_proportional_area_chart_pentagram_01_proportional_area_chart_pentagram_01_sample_07_gpt_image_2_04.png
• reference selection rationale:
  • simple white/light-blue infographic card
  • low decoration compared with other candidates
  • readable rounded metric-tile grid with one star mark per category
  • closest to the existing pentagram proportional-area semantics
  • suitable as a style anchor without copying GPT-improved ordering or numeric distortions
• template: modules/chart_engine/template/d3-js/proportional_chart/proportional_area_chart_pentagram_01.js
• chart type preserved: yes, still proportional area chart (pentagram)
• style/layout summary:
  • converted the plain star grid into a light-blue card panel with rounded white metric tiles
  • added colored tile headers, subtle card shadows, a soft chart panel border, and a small scale/order note
  • standardized the pentagram marks to the selected reference's pink star style while preserving the repaired square-root radius scaling
  • moved category labels into tile headers and values below the star for a cleaner card hierarchy
  • kept the repaired data behavior: positive-value filtering, chronological ordering for temporal inputs, descending value order for categorical inputs, and complete numeric value/unit labels
  • left title, decorative image, icon, and future image-model asset overwrite behavior to the existing pipeline
• regenerated evidence:
  • output/style_ref_regen_20260529_pentagram_01_v1_nogpt/sample_00_from_00/1780055781_proportional_area_chart_pentagram_01_proportional_area_chart_pentagram_01.svg
  • output/style_ref_regen_20260529_pentagram_01_v1_nogpt/sample_01_from_03/1780055803_proportional_area_chart_pentagram_01_proportional_area_chart_pentagram_01.svg
  • output/style_ref_regen_20260529_pentagram_01_v1_nogpt/sample_02_from_05/1780055819_proportional_area_chart_pentagram_01_proportional_area_chart_pentagram_01.svg
  • output/style_ref_regen_20260529_pentagram_01_v1_nogpt/sample_03_from_07/1780055836_proportional_area_chart_pentagram_01_proportional_area_chart_pentagram_01.svg
  • output/style_ref_regen_20260529_pentagram_01_v1_nogpt/sample_04_from_09/1780055857_proportional_area_chart_pentagram_01_proportional_area_chart_pentagram_01.svg
• comparison evidence:
  • output/style_reference_contact_20260529_pentagram_01/candidate_refs.png
  • output/style_ref_comparison_20260529_pentagram_01_v1_nogpt/all_samples_baseline_ref_after.png
  • output/style_ref_comparison_20260529_pentagram_01_v1_nogpt/comparison_manifest.tsv
  • output/style_ref_comparison_20260529_pentagram_01_v1_nogpt/verification.txt
• verification:
  • all 5 regenerated samples produced final SVG/PNG and chart SVG/PNG outputs
  • all final PNGs have longest side 1600
  • every sample keeps chart_variation == proportional_area_chart_pentagram_01 and chart_type == proportional area chart (pentagram)
  • every expected row has one proportional-star-card, star-card, card-header, star-halo, label, and value
  • every expected row has at least 10 pentagram mark facets with data-category and data-value bindings
  • category order and (category, value) mappings were checked against input data for all 5 samples
  • displayed labels are unique, star radii remain monotonic with values, and verified chart text contains no ellipsis
  • final SVG image-node counts were [1, 1, 1, 1, 1]; images come from the existing title/icon/image pipeline and were not regenerated in this iteration
• strict layout follow-up v3, 2026-05-31:
  • tightened the early style pass after rechecking the selected GPT-image-2 reference for layout, icon/decorative image slots, card header text, chart value text, and footer placement
  • kept the existing pipeline-owned title/image flow, but removed the duplicated internal title/large illustration from the chart body and preserved hidden pipeline-managed title/image slot markers for future image-model overwrite
  • changed the chart body to follow the reference more closely: upper card grid, colored card headers with small header icons, centered pentagram marks, value text inside each card, bottom Key Takeaway card, footer icon slot, and subtle light-blue background/decor
  • changed sample ordering to value-descending like the selected reference while preserving source-bound values and square-root radius scaling for chart accuracy
  • widened metadata support from 15 to 20 rows so sample_01 is rendered; long units such as JPY/GBP are split into a smaller second line inside cards instead of overflowing
  • final regeneration: output/style_ref_regen_20260531_pentagram_01_v2_strict_ref_nogpt_final_r3
  • comparison/audit: output/style_ref_comparison_20260531_pentagram_01_v2_strict_ref_nogpt_final_r3
  • regenerated evidence:
    • output/style_ref_regen_20260531_pentagram_01_v2_strict_ref_nogpt_final_r3/sample_00_from_00/1780264915_proportional_area_chart_pentagram_01_proportional_area_chart_pentagram_01.svg
    • output/style_ref_regen_20260531_pentagram_01_v2_strict_ref_nogpt_final_r3/sample_01_from_01/1780264935_proportional_area_chart_pentagram_01_proportional_area_chart_pentagram_01.svg
    • output/style_ref_regen_20260531_pentagram_01_v2_strict_ref_nogpt_final_r3/sample_02_from_02/1780264954_proportional_area_chart_pentagram_01_proportional_area_chart_pentagram_01.svg
    • output/style_ref_regen_20260531_pentagram_01_v2_strict_ref_nogpt_final_r3/sample_03_from_03/1780264977_proportional_area_chart_pentagram_01_proportional_area_chart_pentagram_01.svg
    • output/style_ref_regen_20260531_pentagram_01_v2_strict_ref_nogpt_final_r3/sample_04_from_04/1780264994_proportional_area_chart_pentagram_01_proportional_area_chart_pentagram_01.svg
    • output/style_ref_regen_20260531_pentagram_01_v2_strict_ref_nogpt_final_r3/sample_05_from_05/1780265013_proportional_area_chart_pentagram_01_proportional_area_chart_pentagram_01.svg
    • output/style_ref_regen_20260531_pentagram_01_v2_strict_ref_nogpt_final_r3/sample_06_from_06/1780265032_proportional_area_chart_pentagram_01_proportional_area_chart_pentagram_01.svg
    • output/style_ref_regen_20260531_pentagram_01_v2_strict_ref_nogpt_final_r3/sample_07_from_07/1780265051_proportional_area_chart_pentagram_01_proportional_area_chart_pentagram_01.svg
    • output/style_ref_regen_20260531_pentagram_01_v2_strict_ref_nogpt_final_r3/sample_08_from_08/1780265073_proportional_area_chart_pentagram_01_proportional_area_chart_pentagram_01.svg
    • output/style_ref_regen_20260531_pentagram_01_v2_strict_ref_nogpt_final_r3/sample_09_from_09/1780265091_proportional_area_chart_pentagram_01_proportional_area_chart_pentagram_01.svg
  • comparison evidence:
    • output/style_ref_comparison_20260531_pentagram_01_v2_strict_ref_nogpt_final_r3/after_samples_contact.png
    • output/style_ref_comparison_20260531_pentagram_01_v2_strict_ref_nogpt_final_r3/all_samples_baseline_ref_after.png
    • output/style_ref_comparison_20260531_pentagram_01_v2_strict_ref_nogpt_final_r3/comparison_manifest.tsv
    • output/style_ref_comparison_20260531_pentagram_01_v2_strict_ref_nogpt_final_r3/layout_position_audit.tsv
    • output/style_ref_comparison_20260531_pentagram_01_v2_strict_ref_nogpt_final_r3/layout_position_overlay.png
    • output/style_ref_comparison_20260531_pentagram_01_v2_strict_ref_nogpt_final_r3/verification.txt
  • strict verification:
    • all 10 regenerated samples produced final SVG/PNG outputs; all final PNGs have longest side 1600
    • 100 layout/data audit checks, 0 failures
    • required anchors are present: chart canvas/background, soft decor, pipeline title/image slot markers, card grid panel, metric cards, card headers, header icons, star halos/facets, value labels, footer card, and footer icon slot
    • card header text and value text positions are checked inside each card; footer is checked below the card grid
    • every card/facet/halo keeps source data-source-index, data-category, data-value, and radius bindings; star radius remains monotonic with source values
    • generated chart SVGs contain no asset_regenerated, GPT-image reference, numeric NaN token, undefined token, or ellipsis text
    • no GPT-image or asset regeneration call was used in this iteration

proportional_area_chart_hexagon_01

• status: style_reference_repaired_verified_no_gpt_image_call

• baseline source: previous repaired output, output/chart_repair_regen_20260528_hexagon_01_v1, for samples 00, 03, 04, and 06; original variation output for sample 05

• baseline note: the prior repair evidence's fifth output used a cross-variation temporal stress input, so this style comparison uses the same hexagon variation sample_05 original PNG to keep baseline/reference/after data aligned

• selected reference: ../chart_template_samples_20260527_083945/gpt_image_2_improved/proportional_area_chart_hexagon_01/1779889432_proportional_area_chart_hexagon_01_proportional_area_chart_hexagon_01_sample_06_gpt_image_2_03.png

• reference selection rationale:

  • simple white/light-blue infographic card
  • low decoration in the chart body compared with other candidates
  • readable grouped metric cards with orange/green hexagon badges
  • closest to the existing hexagon proportional-area semantics
  • suitable as a style anchor without copying GPT-improved ordering or numeric distortions

• template: modules/chart_engine/template/d3-js/proportional_chart/proportional_area_chart_(hexagon)_01.js

• chart type preserved: yes, still proportional area chart (hexagon)

• style/layout summary:

  • converted the plain hexagon grid into a light-blue bordered panel with rounded white metric cards
  • added subtle card dividers, card shadows, hexagon halos/highlights, and a small scale/order note
  • styled high/primary items with warm orange badges and lower/secondary items with reference-green badges while preserving the repaired square-root radius scaling
  • moved category labels into stable card headers and kept values inside or near the hexagon badges depending on available space
  • kept the repaired data behavior: positive-value filtering, chronological ordering for temporal inputs, descending value order for categorical inputs, and complete numeric value/unit labels
  • left title, decorative image, icon, and future image-model asset overwrite behavior to the existing pipeline

• regenerated evidence:

  • output/style_ref_regen_20260529_hexagon_01_v1_nogpt/sample_00_from_hexagon_00/1780057427_proportional_area_chart_hexagon_01_proportional_area_chart_hexagon_01.svg
  • output/style_ref_regen_20260529_hexagon_01_v1_nogpt/sample_01_from_hexagon_03/1780057443_proportional_area_chart_hexagon_01_proportional_area_chart_hexagon_01.svg
  • output/style_ref_regen_20260529_hexagon_01_v1_nogpt/sample_02_from_hexagon_04/1780057459_proportional_area_chart_hexagon_01_proportional_area_chart_hexagon_01.svg
  • output/style_ref_regen_20260529_hexagon_01_v1_nogpt/sample_03_from_hexagon_06/1780057476_proportional_area_chart_hexagon_01_proportional_area_chart_hexagon_01.svg
  • output/style_ref_regen_20260529_hexagon_01_v1_nogpt/sample_04_from_hexagon_05/1780057493_proportional_area_chart_hexagon_01_proportional_area_chart_hexagon_01.svg

• comparison evidence:

  • output/style_reference_contact_20260529_hexagon_01/candidate_refs.png
  • output/style_ref_comparison_20260529_hexagon_01_v1_nogpt/all_samples_baseline_ref_after.png
  • output/style_ref_comparison_20260529_hexagon_01_v1_nogpt/comparison_manifest.tsv
  • output/style_ref_comparison_20260529_hexagon_01_v1_nogpt/verification.txt

• verification:

  • all 5 regenerated samples produced final SVG/PNG and chart SVG/PNG outputs
  • all final PNGs have longest side 1600
  • every sample keeps chart_variation == proportional_area_chart_hexagon_01 and chart_type == proportional area chart (hexagon)
  • every expected row has one proportional-hex-card, hex-card, card-divider, hex-halo, hex-highlight, mark, label, and value
  • category order and (category, value) mappings were checked against input data for all 5 samples
  • displayed labels are unique, hexagon radii remain monotonic with values, and verified chart text contains no ellipsis
  • final SVG image-node counts were [1, 1, 0, 1, 1]; images come from the existing title/icon/image pipeline and were not regenerated in this iteration

• strict layout follow-up (2026-05-31):

  • reason: the first style-reference pass still used a simple card grid and did not preserve the selected reference's grouped layout, top metric divider/icon row, top 4-item primary panel, left primary supplement panel, right green two-row comparison panel, bottom footer card, item icon slots, decorative image slots, and chart-internal text anchors closely enough.
  • final regeneration: output/style_ref_regen_20260531_hexagon_01_v2_strict_ref_nogpt_final_r4
  • comparison/audit: output/style_ref_comparison_20260531_hexagon_01_v2_strict_ref_nogpt_final_r4
  • final regenerated SVGs:
    • output/style_ref_regen_20260531_hexagon_01_v2_strict_ref_nogpt_final_r4/sample_00_from_00/1780267755_proportional_area_chart_hexagon_01_proportional_area_chart_hexagon_01.svg
    • output/style_ref_regen_20260531_hexagon_01_v2_strict_ref_nogpt_final_r4/sample_01_from_01/1780267771_proportional_area_chart_hexagon_01_proportional_area_chart_hexagon_01.svg
    • output/style_ref_regen_20260531_hexagon_01_v2_strict_ref_nogpt_final_r4/sample_02_from_02/1780267788_proportional_area_chart_hexagon_01_proportional_area_chart_hexagon_01.svg
    • output/style_ref_regen_20260531_hexagon_01_v2_strict_ref_nogpt_final_r4/sample_03_from_03/1780267803_proportional_area_chart_hexagon_01_proportional_area_chart_hexagon_01.svg
    • output/style_ref_regen_20260531_hexagon_01_v2_strict_ref_nogpt_final_r4/sample_04_from_04/1780267819_proportional_area_chart_hexagon_01_proportional_area_chart_hexagon_01.svg
    • output/style_ref_regen_20260531_hexagon_01_v2_strict_ref_nogpt_final_r4/sample_05_from_05/1780267835_proportional_area_chart_hexagon_01_proportional_area_chart_hexagon_01.svg
    • output/style_ref_regen_20260531_hexagon_01_v2_strict_ref_nogpt_final_r4/sample_06_from_06/1780267852_proportional_area_chart_hexagon_01_proportional_area_chart_hexagon_01.svg
    • output/style_ref_regen_20260531_hexagon_01_v2_strict_ref_nogpt_final_r4/sample_07_from_07/1780267868_proportional_area_chart_hexagon_01_proportional_area_chart_hexagon_01.svg
    • output/style_ref_regen_20260531_hexagon_01_v2_strict_ref_nogpt_final_r4/sample_08_from_08/1780267883_proportional_area_chart_hexagon_01_proportional_area_chart_hexagon_01.svg
    • output/style_ref_regen_20260531_hexagon_01_v2_strict_ref_nogpt_final_r4/sample_09_from_09/1780267899_proportional_area_chart_hexagon_01_proportional_area_chart_hexagon_01.svg
  • comparison evidence:
    • output/style_ref_comparison_20260531_hexagon_01_v2_strict_ref_nogpt_final_r4/after_samples_contact.png
    • output/style_ref_comparison_20260531_hexagon_01_v2_strict_ref_nogpt_final_r4/all_samples_baseline_ref_after.png
    • output/style_ref_comparison_20260531_hexagon_01_v2_strict_ref_nogpt_final_r4/comparison_manifest.tsv
    • output/style_ref_comparison_20260531_hexagon_01_v2_strict_ref_nogpt_final_r4/layout_position_audit.tsv
    • output/style_ref_comparison_20260531_hexagon_01_v2_strict_ref_nogpt_final_r4/layout_position_overlay.png
    • output/style_ref_comparison_20260531_hexagon_01_v2_strict_ref_nogpt_final_r4/verification.txt
  • strict layout changes:
    • rebuilt the chart body to mirror the selected reference: dotted metric row with fish icon slot, centered metric title, top full-width primary group panel, left primary supplement panel, right green comparison panels, bottom insight/source footer card, and reserved external title/decorative-image slots
    • added deterministic line icon slots above every item label and kept empty panel slots when a shorter dataset has no item for that reference position
    • fixed the orange/green reference palette instead of inheriting arbitrary sample theme colors
    • moved value labels into the hexagon badges and kept labels/icons/values centered within their reference-style panel cells
    • preserved source-bound values, source indexes, and square-root radius scaling via data-source-index, data-value, and data-radius on marks
  • strict verification:
    • generated 10/10 samples from the original hexagon inputs, using repaired baseline PNGs where available for comparison
    • all final PNGs have longest side 1600
    • 544 layout/data audit rows, 0 failures
    • audit covers panel positions, icon/decorative slots, footer/source card, item labels, value text, mark counts, source-index/value mappings, and radius monotonicity
    • no gpt-image-2 or asset-regenerator call was used

proportional_area_chart_circle_11

• status: style_reference_repaired_verified_no_gpt_image_call_strict_layout_v2
• baseline source: previous repaired output, output/chart_repair_regen_20260528_circle_11_v1
• selected reference: ../chart_template_samples_20260527_083945/gpt_image_2_improved/proportional_area_chart_circle_11/1779889161_proportional_area_chart_circle_11_proportional_area_chart_circle_11_sample_00_gpt_image_2_01.png
• reference selection rationale:
  • simple white/light-blue infographic card
  • low decoration compared with other candidates
  • readable left-title/right-panel layout with a clear proportional-circle hierarchy
  • closest to the existing circle proportional-area semantics
  • suitable as a style anchor without copying GPT-improved ordering or numeric distortions
• template: modules/chart_engine/template/d3-js/proportional_chart/proportional_area_chart_(circle)_11.js
• chart type preserved: yes, still proportional area chart (circle)
• style/layout summary:
  • replaced the earlier loose metric-card style with the selected reference's strict composition: left stacked title/description, short title rule, left-bottom decorative image, and a large right white rounded chart panel
  • mirrored the reference chart body with a blue pill header, four large top categories, a divider, smaller lower categories, and a bottom insight strip
  • reserved fixed item icon slots above category labels, a footer icon slot, and a left-bottom decorative image slot so later model-generated assets can overwrite the existing pipeline output without moving the layout
  • moved chart-internal text to match the reference hierarchy: icon above label, large value inside each top circle, duplicate value below top circles, compact label/value positions for lower categories, and footer copy inside the bottom strip
  • kept chart values source-bound through data-source-index, data-category, data-value, and data-radius; circle radii still use square-root area scaling and are laid out by descending source value
  • title, icon, and decorative image assets still come from the existing non-GPT flow in this iteration
• regenerated evidence:
  • previous loose pass retained: output/style_ref_regen_20260529_circle_11_v1_nogpt
  • strict pass final output: output/style_ref_regen_20260531_circle_11_v2_strict_ref_nogpt_final_r3
  • output/style_ref_regen_20260531_circle_11_v2_strict_ref_nogpt_final_r3/sample_00_from_template/1780270681_proportional_area_chart_circle_11_proportional_area_chart_circle_11.svg
  • output/style_ref_regen_20260531_circle_11_v2_strict_ref_nogpt_final_r3/sample_01_from_template/1780270701_proportional_area_chart_circle_11_proportional_area_chart_circle_11.svg
  • output/style_ref_regen_20260531_circle_11_v2_strict_ref_nogpt_final_r3/sample_02_from_template/1780270721_proportional_area_chart_circle_11_proportional_area_chart_circle_11.svg
  • output/style_ref_regen_20260531_circle_11_v2_strict_ref_nogpt_final_r3/sample_03_from_template/1780270742_proportional_area_chart_circle_11_proportional_area_chart_circle_11.svg
  • output/style_ref_regen_20260531_circle_11_v2_strict_ref_nogpt_final_r3/sample_04_from_template/1780270762_proportional_area_chart_circle_11_proportional_area_chart_circle_11.svg
  • output/style_ref_regen_20260531_circle_11_v2_strict_ref_nogpt_final_r3/sample_05_from_template/1780270783_proportional_area_chart_circle_11_proportional_area_chart_circle_11.svg
  • output/style_ref_regen_20260531_circle_11_v2_strict_ref_nogpt_final_r3/sample_06_from_template/1780270803_proportional_area_chart_circle_11_proportional_area_chart_circle_11.svg
  • output/style_ref_regen_20260531_circle_11_v2_strict_ref_nogpt_final_r3/sample_07_from_template/1780270823_proportional_area_chart_circle_11_proportional_area_chart_circle_11.svg
  • output/style_ref_regen_20260531_circle_11_v2_strict_ref_nogpt_final_r3/sample_08_from_template/1780270844_proportional_area_chart_circle_11_proportional_area_chart_circle_11.svg
  • output/style_ref_regen_20260531_circle_11_v2_strict_ref_nogpt_final_r3/sample_09_from_template/1780270865_proportional_area_chart_circle_11_proportional_area_chart_circle_11.svg
• comparison evidence:
  • previous loose comparison retained: output/style_ref_comparison_20260529_circle_11_v1_nogpt
  • output/style_ref_comparison_20260531_circle_11_v2_strict_ref_nogpt_final_r3/after_samples_contact.png
  • output/style_ref_comparison_20260531_circle_11_v2_strict_ref_nogpt_final_r3/all_samples_baseline_ref_after.png
  • output/style_ref_comparison_20260531_circle_11_v2_strict_ref_nogpt_final_r3/comparison_manifest.tsv
  • output/style_ref_comparison_20260531_circle_11_v2_strict_ref_nogpt_final_r3/layout_position_audit.tsv
  • output/style_ref_comparison_20260531_circle_11_v2_strict_ref_nogpt_final_r3/layout_position_overlay.png
  • output/style_ref_comparison_20260531_circle_11_v2_strict_ref_nogpt_final_r3/verification.txt
• verification:
  • all 10 regenerated samples produced final SVG/PNG outputs
  • all final PNGs have longest side 1600
  • 341 strict layout/data checks, 0 failures
  • required reference-like anchors are present: left copy block, title rule, left-bottom decorative image slot, right chart panel, blue header pill, top row, lower row, top/lower item icon slots, footer strip, and footer icon slot
  • chart-internal text placement was checked against the reference layout: top labels sit below icons and above circles, top values sit inside circles with duplicate values below, lower labels/values stay in their compact row cells, and footer text remains inside the footer strip
  • category/value mappings were audited against source input data through data-source-index, data-category, and data-value
  • positive circle radii remain monotonic with source values under square-root area scaling
  • no GPT-image call and no asset-regenerator call was used for final outputs

proportional_area_chart_square_08

• status: style_reference_repaired_verified_no_gpt_image_call
• baseline source: previous repaired output, output/chart_repair_regen_20260528_square_08_v3
• selected reference: ../chart_template_samples_20260527_083945/gpt_image_2_improved/proportional_area_chart_square_08/1779889959_proportional_area_chart_square_08_proportional_area_chart_square_08_sample_00_gpt_image_2_00.png
• reference selection rationale:
  • simple white/light-blue infographic card
  • low decoration compared with other candidates
  • readable centered-title, ranked-card-grid layout with a clear icon/value hierarchy
  • closest to the existing square proportional-area semantics
  • suitable as a style anchor without copying GPT-improved ordering or numeric distortions
• template: modules/chart_engine/template/d3-js/proportional_chart/proportional_area_chart_(square)_08.js
• chart type preserved: yes, still proportional area chart (square)
• style/layout summary:
  • replaced the earlier loose card grid with the selected reference's strict portrait composition: centered serif title, blue subtitle line, short title rule, dotted/curved background decoration, and a ranked card grid below
  • mirrored the reference cards with a white rounded card frame, top-left rank badge, category label, reserved logo/icon slot, source-bound proportional square mark, large numeric value, unit label, and bottom progress strip
  • removed the generic free decorative image placement for this variation because the selected reference does not use an external image; explicit card icon/logo slots and the source-footer icon slot are reserved for future model-generated replacements
  • kept the chart data source-bound through data-source-index, data-category, data-value, and data-side; square marks remain equal-width/equal-height and use square-root area scaling
  • extended the template range from 15 to 24 categories so all 10 provided samples, including 17-row and 20-row inputs, can render under the same reference layout
  • skipped the generic post-process layout optimizer for this variation so title, chart, and card-internal text/icon/value positions remain aligned to the reference layout
• regenerated evidence:
  • previous loose pass retained: output/style_ref_regen_20260529_square_08_v1_nogpt
  • strict pass final output: output/style_ref_regen_20260531_square_08_v2_strict_ref_nogpt_final
  • output/style_ref_regen_20260531_square_08_v2_strict_ref_nogpt_final/sample_00_from_template/1780272644_proportional_area_chart_square_08_proportional_area_chart_square_08.svg
  • output/style_ref_regen_20260531_square_08_v2_strict_ref_nogpt_final/sample_01_from_template/1780273312_proportional_area_chart_square_08_proportional_area_chart_square_08.svg
  • output/style_ref_regen_20260531_square_08_v2_strict_ref_nogpt_final/sample_02_from_template/1780272837_proportional_area_chart_square_08_proportional_area_chart_square_08.svg
  • output/style_ref_regen_20260531_square_08_v2_strict_ref_nogpt_final/sample_03_from_template/1780272854_proportional_area_chart_square_08_proportional_area_chart_square_08.svg
  • output/style_ref_regen_20260531_square_08_v2_strict_ref_nogpt_final/sample_04_from_template/1780273326_proportional_area_chart_square_08_proportional_area_chart_square_08.svg
  • output/style_ref_regen_20260531_square_08_v2_strict_ref_nogpt_final/sample_05_from_template/1780272693_proportional_area_chart_square_08_proportional_area_chart_square_08.svg
  • output/style_ref_regen_20260531_square_08_v2_strict_ref_nogpt_final/sample_06_from_template/1780273340_proportional_area_chart_square_08_proportional_area_chart_square_08.svg
  • output/style_ref_regen_20260531_square_08_v2_strict_ref_nogpt_final/sample_07_from_template/1780272721_proportional_area_chart_square_08_proportional_area_chart_square_08.svg
  • output/style_ref_regen_20260531_square_08_v2_strict_ref_nogpt_final/sample_08_from_template/1780273353_proportional_area_chart_square_08_proportional_area_chart_square_08.svg
  • output/style_ref_regen_20260531_square_08_v2_strict_ref_nogpt_final/sample_09_from_template/1780273367_proportional_area_chart_square_08_proportional_area_chart_square_08.svg
• comparison evidence:
  • previous loose comparison retained: output/style_ref_comparison_20260529_square_08_v1_nogpt
  • output/style_ref_comparison_20260531_square_08_v2_strict_ref_nogpt_final/after_samples_contact.png
  • output/style_ref_comparison_20260531_square_08_v2_strict_ref_nogpt_final/all_samples_baseline_ref_after.png
  • output/style_ref_comparison_20260531_square_08_v2_strict_ref_nogpt_final/comparison_manifest.tsv
  • output/style_ref_comparison_20260531_square_08_v2_strict_ref_nogpt_final/layout_position_audit.tsv
  • output/style_ref_comparison_20260531_square_08_v2_strict_ref_nogpt_final/layout_position_overlay.png
  • output/style_ref_comparison_20260531_square_08_v2_strict_ref_nogpt_final/verification.txt
• verification:
  • all 10 regenerated samples produced final SVG/PNG and chart SVG/PNG outputs
  • all final PNGs have longest side 1600
  • 594 strict layout/data checks, 0 failures
  • required reference-like anchors are present: centered title slot, title rule, dotted/curved background decorations, portrait canvas, ranked card grid, card rank badges, card icon/logo slots, source footer, and footer icon slot
  • card-internal text placement was checked against the reference hierarchy: label above icon/logo slot, icon/logo slot above value, value above unit, and unit above progress strip
  • category/value mappings were audited against source input data through data-source-index, data-category, and data-value
  • all square marks have equal width and height, and positive square sides remain monotonic with source values under square-root area scaling
  • no GPT-image call and no asset-regenerator call was used for final outputs

vertical_bar_chart_13

• status: style_reference_repaired_verified_no_gpt_image_call_strict_layout_v2
• baseline source: previous repaired output, output/chart_repair_regen_20260528_vertical_bar_13_v1_nogpt
• selected reference: ../chart_template_samples_20260527_083945/gpt_image_2_improved/vertical_bar_chart_13/1779899502_vertical_bar_chart_13_vertical_bar_chart_13_sample_00_gpt_image_2_00.png
• reference selection rationale:
  • simple light background and warm chart card
  • low decoration compared with other candidates
  • readable blue primary vertical bars with coral secondary square markers
  • closest to the repaired chart semantics: primary vertical bars plus secondary square-size markers
  • suitable as a style anchor without copying GPT-improved numeric geometry or values
• template: modules/chart_engine/template/d3-js/bar_chart/vertical_bar_chart_13.js
• chart type preserved: yes, still vertical bar chart
• style/layout summary:
  • replaced the early loose light-blue/panel treatment with the selected reference's strict portrait layout: warm off-white canvas, large left-aligned uppercase title, subtitle below title, top-right decorative image slot, centered two-dot legend, main vertical bar plot, category labels, coral secondary badges, bottom key-takeaway card with blue icon, and source note
  • aligned icon and decorative-image positions with the reference: every final sample has the top-right reference-decor-image-slot, per-row secondary badge icons, and the footer reference-footer-icon-slot
  • moved chart text into reference-like positions: primary value labels on or just above bars, category labels below the plot, secondary values inside coral badges, takeaway title/text inside the bottom card, and source note below the card
  • preserved data accuracy: primary y still drives the vertical bar geometry, y2 still drives square marker side length, temporal categories sort chronologically, categorical samples sort by descending primary y, and source data values are stored in data attributes for audit
  • expanded the allowed x-field range from 12 to 18 and removed the old sample truncation so all 10 source samples render all rows
  • for high-density samples, compacted in-chart value text while keeping units in legend/axis labels, matching the reference's short direct labels and preserving exact data bindings
  • skipped the generic post-process optimizer for this variation so the reference-aligned title, image, chart, icon, text, and footer positions remain fixed
• regenerated evidence:
  • previous loose pass retained: output/style_ref_regen_20260529_vertical_bar_13_v1_nogpt
  • strict pass intermediate retained: output/style_ref_regen_20260601_vertical_bar_13_v2_strict_ref_nogpt_final
  • strict pass intermediate retained: output/style_ref_regen_20260601_vertical_bar_13_v2_strict_ref_nogpt_final_r2
  • strict pass final output: output/style_ref_regen_20260601_vertical_bar_13_v2_strict_ref_nogpt_final_r3
  • output/style_ref_regen_20260601_vertical_bar_13_v2_strict_ref_nogpt_final_r3/sample_00_from_template/1780276261_vertical_bar_chart_13_vertical_bar_chart_13.svg
  • output/style_ref_regen_20260601_vertical_bar_13_v2_strict_ref_nogpt_final_r3/sample_01_from_template/1780276280_vertical_bar_chart_13_vertical_bar_chart_13.svg
  • output/style_ref_regen_20260601_vertical_bar_13_v2_strict_ref_nogpt_final_r3/sample_02_from_template/1780276301_vertical_bar_chart_13_vertical_bar_chart_13.svg
  • output/style_ref_regen_20260601_vertical_bar_13_v2_strict_ref_nogpt_final_r3/sample_03_from_template/1780276321_vertical_bar_chart_13_vertical_bar_chart_13.svg
  • output/style_ref_regen_20260601_vertical_bar_13_v2_strict_ref_nogpt_final_r3/sample_04_from_template/1780276160_vertical_bar_chart_13_vertical_bar_chart_13.svg
  • output/style_ref_regen_20260601_vertical_bar_13_v2_strict_ref_nogpt_final_r3/sample_05_from_template/1780276181_vertical_bar_chart_13_vertical_bar_chart_13.svg
  • output/style_ref_regen_20260601_vertical_bar_13_v2_strict_ref_nogpt_final_r3/sample_06_from_template/1780276343_vertical_bar_chart_13_vertical_bar_chart_13.svg
  • output/style_ref_regen_20260601_vertical_bar_13_v2_strict_ref_nogpt_final_r3/sample_07_from_template/1780276363_vertical_bar_chart_13_vertical_bar_chart_13.svg
  • output/style_ref_regen_20260601_vertical_bar_13_v2_strict_ref_nogpt_final_r3/sample_08_from_template/1780276384_vertical_bar_chart_13_vertical_bar_chart_13.svg
  • output/style_ref_regen_20260601_vertical_bar_13_v2_strict_ref_nogpt_final_r3/sample_09_from_template/1780276404_vertical_bar_chart_13_vertical_bar_chart_13.svg
• comparison evidence:
  • output/style_reference_contact_20260529_vertical_bar_13/candidate_refs.png
  • output/style_ref_comparison_20260529_vertical_bar_13_v1_nogpt/all_samples_baseline_ref_after.png
  • output/style_ref_comparison_20260529_vertical_bar_13_v1_nogpt/comparison_manifest.tsv
  • output/style_ref_comparison_20260529_vertical_bar_13_v1_nogpt/verification.txt
  • previous loose comparison retained: output/style_ref_comparison_20260529_vertical_bar_13_v1_nogpt
  • strict final comparison: output/style_ref_comparison_20260601_vertical_bar_13_v2_strict_ref_nogpt_final_r3
  • output/style_ref_comparison_20260601_vertical_bar_13_v2_strict_ref_nogpt_final_r3/after_samples_contact.png
  • output/style_ref_comparison_20260601_vertical_bar_13_v2_strict_ref_nogpt_final_r3/all_samples_baseline_ref_after.png
  • output/style_ref_comparison_20260601_vertical_bar_13_v2_strict_ref_nogpt_final_r3/all_samples_r2_r3.png
  • output/style_ref_comparison_20260601_vertical_bar_13_v2_strict_ref_nogpt_final_r3/comparison_manifest.tsv
  • output/style_ref_comparison_20260601_vertical_bar_13_v2_strict_ref_nogpt_final_r3/layout_position_audit.tsv
  • output/style_ref_comparison_20260601_vertical_bar_13_v2_strict_ref_nogpt_final_r3/layout_position_overlay.png
  • output/style_ref_comparison_20260601_vertical_bar_13_v2_strict_ref_nogpt_final_r3/verification.txt
• verification:
  • all 10 regenerated samples produced final SVG/PNG and chart SVG/PNG outputs
  • all final PNGs have longest side 1600
  • every sample keeps chart_variation == vertical_bar_chart_13 and chart_type == vertical bar chart
  • every expected row has one reference-primary-bar, reference-primary-value, reference-category-label, reference-secondary-badge, secondary-mark, reference-secondary-value, and two reference-secondary-icon paths
  • category order and (category, y, y2) mappings were checked against input data for all 10 samples
  • temporal samples sort chronologically and categorical samples sort by descending primary y
  • all secondary markers are square and their side length is monotonic with source y2
  • strict layout audit checks title slot, top-right decorative image slot, legend, plot, bar labels, category labels, red badges, footer icon, takeaway card, and source-note order for every sample
  • chart-internal text audits check estimated overlaps for category labels, primary value labels, and secondary badges
  • final SVG image-node counts are 1 for every sample; images come from the existing title/icon/image pipeline and were not regenerated in this iteration
  • 1446 strict layout/data checks, 0 failures
  • no GPT-image-2 calls, asset-regenerator calls, asset_regenerated, gpt_image_2, NaN, undefined, or ellipsis tokens were found in the final/chart SVGs

multiple_gauge_chart_03_hand

• status: style_reference_strict_layout_v2_verified_no_gpt_image_call
• baseline source: previous repaired output, output/chart_repair_regen_20260528_multiple_gauge_03_hand_v3_nogpt
• selected reference: ../chart_template_samples_20260527_083945/gpt_image_2_improved/multiple_gauge_chart_03_hand/1779885557_multiple_gauge_chart_03_hand_multiple_gauge_chart_03_hand_sample_04_gpt_image_2_03.png
• reference selection rationale:
  • simple light background and white gauge-card grid
  • low decoration compared with darker, hand-drawn, or illustration-heavy candidates
  • readable donut gauges with one card per category
  • closest to the repaired multiple-gauge semantics while still offering a stronger card-based layout
  • suitable as a style anchor without copying GPT-improved percentage calculations or values
• template: modules/chart_engine/template/d3-js/pie_chart/multiple_gauge_chart_03_hand.js
• title/layout integration: modules/infographics_generator/infographics_generator.py
• chart type preserved: yes, still multiple gauge chart
• style/layout summary:
  • tightened the early v1 loose card grid into the selected reference's portrait layout: centered serif title, two flag markers, split rule, center icon, uppercase kicker, and two-line subtitle/body text
  • replaced the generic one-panel grid with four top gauge cards plus a lower band containing a left document decorative slot and a right rounded bottom panel
  • reserved the document decorative slot and bottom panel for every sample, including samples with four or fewer rows, so the reference layout and icon/decorative-image positions are preserved without adding data gauges
  • removed the visible inner-card boxes from bottom-panel gauges to match the reference panel layout while retaining semantic reference-gauge-card hit areas for auditing
  • added circular category badge/icon slots, subtle shadows, divider lines, center scale values, and bottom original-value labels
  • kept the repaired data behavior: chronological ordering for temporal categories, descending value ordering for categorical data, bounded 0-100 scaling where appropriate, and sample-maximum scaling otherwise
  • kept original value labels and verified raw/gaugeMax fill percentages instead of copying GPT-improved percentage distortions
  • displayed values below 1M as full comma-formatted values to avoid scientific notation and keep chart text readable
  • disabled external decorative-image placement for this variation in this iteration; the built-in document/icon slots reserve the reference positions and can be overwritten by a later image-model pass
• regenerated evidence:
  • previous loose v1 retained: output/style_ref_regen_20260529_multiple_gauge_03_hand_v1_nogpt
  • strict probe/final iterations retained:
    • output/style_ref_regen_20260601_multiple_gauge_03_hand_v2_strict_ref_nogpt_probe_r5
    • output/style_ref_regen_20260601_multiple_gauge_03_hand_v2_strict_ref_nogpt_probe_r7
    • output/style_ref_regen_20260601_multiple_gauge_03_hand_v2_strict_ref_nogpt_final
    • output/style_ref_regen_20260601_multiple_gauge_03_hand_v2_strict_ref_nogpt_final_r2
    • output/style_ref_regen_20260601_multiple_gauge_03_hand_v2_strict_ref_nogpt_final_r3
  • final strict sample SVGs:
    • output/style_ref_regen_20260601_multiple_gauge_03_hand_v2_strict_ref_nogpt_final_r3/sample_00_from_template/1780279925_multiple_gauge_chart_03_hand_multiple_gauge_chart_03_hand.svg
    • output/style_ref_regen_20260601_multiple_gauge_03_hand_v2_strict_ref_nogpt_final_r3/sample_01_from_template/1780279940_multiple_gauge_chart_03_hand_multiple_gauge_chart_03_hand.svg
    • output/style_ref_regen_20260601_multiple_gauge_03_hand_v2_strict_ref_nogpt_final_r3/sample_02_from_template/1780279954_multiple_gauge_chart_03_hand_multiple_gauge_chart_03_hand.svg
    • output/style_ref_regen_20260601_multiple_gauge_03_hand_v2_strict_ref_nogpt_final_r3/sample_03_from_template/1780279969_multiple_gauge_chart_03_hand_multiple_gauge_chart_03_hand.svg
    • output/style_ref_regen_20260601_multiple_gauge_03_hand_v2_strict_ref_nogpt_final_r3/sample_04_from_template/1780279983_multiple_gauge_chart_03_hand_multiple_gauge_chart_03_hand.svg
    • output/style_ref_regen_20260601_multiple_gauge_03_hand_v2_strict_ref_nogpt_final_r3/sample_05_from_template/1780279998_multiple_gauge_chart_03_hand_multiple_gauge_chart_03_hand.svg
    • output/style_ref_regen_20260601_multiple_gauge_03_hand_v2_strict_ref_nogpt_final_r3/sample_06_from_template/1780280012_multiple_gauge_chart_03_hand_multiple_gauge_chart_03_hand.svg
    • output/style_ref_regen_20260601_multiple_gauge_03_hand_v2_strict_ref_nogpt_final_r3/sample_07_from_template/1780280026_multiple_gauge_chart_03_hand_multiple_gauge_chart_03_hand.svg
    • output/style_ref_regen_20260601_multiple_gauge_03_hand_v2_strict_ref_nogpt_final_r3/sample_08_from_template/1780280041_multiple_gauge_chart_03_hand_multiple_gauge_chart_03_hand.svg
    • output/style_ref_regen_20260601_multiple_gauge_03_hand_v2_strict_ref_nogpt_final_r3/sample_09_from_template/1780280056_multiple_gauge_chart_03_hand_multiple_gauge_chart_03_hand.svg
• comparison evidence:
  • output/style_reference_contact_20260529_multiple_gauge_03_hand/candidate_refs.png
  • output/style_ref_comparison_20260529_multiple_gauge_03_hand_v1_nogpt/all_samples_baseline_ref_after.png
  • output/style_ref_comparison_20260529_multiple_gauge_03_hand_v1_nogpt/comparison_manifest.tsv
  • output/style_ref_comparison_20260529_multiple_gauge_03_hand_v1_nogpt/verification.txt
  • strict final comparison: output/style_ref_comparison_20260601_multiple_gauge_03_hand_v2_strict_ref_nogpt_final_r3
  • output/style_ref_comparison_20260601_multiple_gauge_03_hand_v2_strict_ref_nogpt_final_r3/after_samples_contact.png
  • output/style_ref_comparison_20260601_multiple_gauge_03_hand_v2_strict_ref_nogpt_final_r3/all_samples_baseline_ref_after.png
  • output/style_ref_comparison_20260601_multiple_gauge_03_hand_v2_strict_ref_nogpt_final_r3/all_samples_r2_r3.png
  • output/style_ref_comparison_20260601_multiple_gauge_03_hand_v2_strict_ref_nogpt_final_r3/comparison_manifest.tsv
  • output/style_ref_comparison_20260601_multiple_gauge_03_hand_v2_strict_ref_nogpt_final_r3/layout_position_audit.tsv
  • output/style_ref_comparison_20260601_multiple_gauge_03_hand_v2_strict_ref_nogpt_final_r3/layout_position_overlay.png
  • output/style_ref_comparison_20260601_multiple_gauge_03_hand_v2_strict_ref_nogpt_final_r3/verification.txt
• verification:
  • all 10 regenerated samples produced final SVG/PNG and chart SVG/PNG outputs
  • all final PNGs have longest side 1600
  • every sample keeps chart_variation == multiple_gauge_chart_03_hand and chart_type == multiple gauge chart
  • every sample contains the reference title slot, two flag markers, split rule, center icon, kicker, subtitle, document decorative slot, bottom panel, and source note
  • every expected row has one gauge group with reference-card-icon-slot, reference-card-label, reference-gauge-track, reference-gauge-fill, reference-gauge-inner, reference-gauge-scale-value, reference-card-divider, and reference-card-value
  • top gauge count is min(4, rows) and bottom gauge count is max(0, rows - 4); no extra data gauges were added when a bottom panel is reserved for short samples
  • category order, original value bindings, gaugeMax, and raw/gaugeMax percent bindings were checked against input data for all 10 samples
  • temporal samples sort chronologically and categorical samples sort by descending value
  • chart-internal text order checks badge, label, gauge, divider, and value positions for every row
  • layout checks verify top cards sit below subtitle, document slot sits left of panel, lower band sits below top cards, and source note sits below panel
  • 1258 strict layout/data checks, 0 failures
  • no GPT-image-2 calls, asset-regenerator calls, asset_regenerated, gpt_image_2, NaN, undefined, or scientific-notation value markers were found in final SVGs

multiple_gauge_chart_03

• status: style_reference_repaired_verified_no_gpt_image_call_strict_layout_v2
• baseline source: previous repaired output, output/chart_repair_regen_20260528_multiple_gauge_03_v2_nogpt
• selected reference: ../chart_template_samples_20260527_083945/gpt_image_2_improved/multiple_gauge_chart_03/1779885507_multiple_gauge_chart_03_multiple_gauge_chart_03_sample_05_gpt_image_2_03.png
• reference selection rationale:
  • simple light background and white gauge-card grid
  • low decoration compared with darker, illustration-heavy, or denser candidates
  • readable donut gauges with one card per category
  • closest to the repaired multiple-gauge semantics while providing a cleaner card layout
  • suitable as a style anchor without copying GPT-improved percentage calculations or values
• template: modules/chart_engine/template/d3-js/pie_chart/multiple_gauge_chart_03.js
• chart type preserved: yes, still multiple gauge chart
• style/layout summary:
  • converted the plain clock-like gauge grid into a light-blue canvas with a white rounded chart panel and individual gauge cards
  • replaced the filled clock wedges with donut gauge tracks and colored value arcs, matching the selected reference's card-and-donut structure
  • added circular category badges, subtle card shadows, divider lines, center scale values, and bottom original-value labels
  • kept the repaired data behavior: chronological ordering for temporal categories, descending value ordering for categorical data, bounded 0-100 scaling where appropriate, and sample-maximum scaling otherwise
  • kept original value labels and verified raw/gaugeMax fill percentages instead of copying GPT-improved percentage distortions
  • left title, decorative image, icon, and future image-model asset overwrite behavior to the existing pipeline
• regenerated evidence:
  • output/style_ref_regen_20260529_multiple_gauge_03_v1_nogpt/sample_01_from_template/1780062346_multiple_gauge_chart_03_multiple_gauge_chart_03.svg
  • output/style_ref_regen_20260529_multiple_gauge_03_v1_nogpt/sample_04_from_template/1780062359_multiple_gauge_chart_03_multiple_gauge_chart_03.svg
  • output/style_ref_regen_20260529_multiple_gauge_03_v1_nogpt/sample_05_from_template/1780062371_multiple_gauge_chart_03_multiple_gauge_chart_03.svg
  • output/style_ref_regen_20260529_multiple_gauge_03_v1_nogpt/sample_08_from_template/1780062384_multiple_gauge_chart_03_multiple_gauge_chart_03.svg
  • output/style_ref_regen_20260529_multiple_gauge_03_v1_nogpt/sample_09_from_template/1780062397_multiple_gauge_chart_03_multiple_gauge_chart_03.svg
• comparison evidence:
  • output/style_reference_contact_20260529_multiple_gauge_03/candidate_refs.png
  • output/style_ref_comparison_20260529_multiple_gauge_03_v1_nogpt/all_samples_baseline_ref_after.png
  • output/style_ref_comparison_20260529_multiple_gauge_03_v1_nogpt/comparison_manifest.tsv
  • output/style_ref_comparison_20260529_multiple_gauge_03_v1_nogpt/verification.txt
• verification:
  • all 5 regenerated samples produced final SVG/PNG and chart SVG/PNG outputs
  • all final PNGs have longest side 1600
  • every sample keeps chart_variation == multiple_gauge_chart_03 and chart_type == multiple gauge chart
  • every expected row has one gauge, gauge-card, category-badge, gauge-track, gauge-fill mark, gauge-inner, gauge-scale-value, label, and value
  • category order, original value bindings, gaugeMax, and raw/gaugeMax percent bindings were checked against input data for all 5 samples
  • temporal samples sort chronologically and categorical samples sort by descending value
  • displayed labels are unique and verified chart text contains no ellipsis
  • final SVG image-node counts were [0, 0, 0, 0, 0]; images come from the existing title/icon/image pipeline and were not regenerated in this iteration
• strict layout follow-up v2, 2026-06-01:
  • reason: the first reference-styling pass improved ring/card styling but did not strictly preserve the selected GPT-image reference layout; it lacked the reference's left title stack, top-right decorative image slot, fixed icon/title positions inside each card, bottom key-takeaway strip, footer icon slot, footer decorative-image slot, and explicit chart-internal text-position checks
  • selected reference retained: ../chart_template_samples_20260527_083945/gpt_image_2_improved/multiple_gauge_chart_03/1779885507_multiple_gauge_chart_03_multiple_gauge_chart_03_sample_05_gpt_image_2_03.png
  • final regeneration: output/style_ref_regen_20260601_multiple_gauge_03_v2_strict_ref_nogpt_final
  • interrupted adaptive-height probe retained, not used as final: output/style_ref_regen_20260601_multiple_gauge_03_v2_strict_ref_nogpt_final_r2
  • comparison/audit: output/style_ref_comparison_20260601_multiple_gauge_03_v2_strict_ref_nogpt_final
  • final strict sample SVGs:
    • output/style_ref_regen_20260601_multiple_gauge_03_v2_strict_ref_nogpt_final/sample_00_from_template/1780281969_multiple_gauge_chart_03_multiple_gauge_chart_03.svg
    • output/style_ref_regen_20260601_multiple_gauge_03_v2_strict_ref_nogpt_final/sample_01_from_template/1780281982_multiple_gauge_chart_03_multiple_gauge_chart_03.svg
    • output/style_ref_regen_20260601_multiple_gauge_03_v2_strict_ref_nogpt_final/sample_02_from_template/1780282001_multiple_gauge_chart_03_multiple_gauge_chart_03.svg
    • output/style_ref_regen_20260601_multiple_gauge_03_v2_strict_ref_nogpt_final/sample_03_from_template/1780282017_multiple_gauge_chart_03_multiple_gauge_chart_03.svg
    • output/style_ref_regen_20260601_multiple_gauge_03_v2_strict_ref_nogpt_final/sample_04_from_template/1780282035_multiple_gauge_chart_03_multiple_gauge_chart_03.svg
    • output/style_ref_regen_20260601_multiple_gauge_03_v2_strict_ref_nogpt_final/sample_05_from_template/1780282054_multiple_gauge_chart_03_multiple_gauge_chart_03.svg
    • output/style_ref_regen_20260601_multiple_gauge_03_v2_strict_ref_nogpt_final/sample_06_from_template/1780282072_multiple_gauge_chart_03_multiple_gauge_chart_03.svg
    • output/style_ref_regen_20260601_multiple_gauge_03_v2_strict_ref_nogpt_final/sample_07_from_template/1780282090_multiple_gauge_chart_03_multiple_gauge_chart_03.svg
    • output/style_ref_regen_20260601_multiple_gauge_03_v2_strict_ref_nogpt_final/sample_08_from_template/1780282103_multiple_gauge_chart_03_multiple_gauge_chart_03.svg
    • output/style_ref_regen_20260601_multiple_gauge_03_v2_strict_ref_nogpt_final/sample_09_from_template/1780282121_multiple_gauge_chart_03_multiple_gauge_chart_03.svg
  • comparison evidence:
    • output/style_ref_comparison_20260601_multiple_gauge_03_v2_strict_ref_nogpt_final/after_samples_contact.png
    • output/style_ref_comparison_20260601_multiple_gauge_03_v2_strict_ref_nogpt_final/all_samples_baseline_ref_after.png
    • output/style_ref_comparison_20260601_multiple_gauge_03_v2_strict_ref_nogpt_final/all_samples_v1_v2.png
    • output/style_ref_comparison_20260601_multiple_gauge_03_v2_strict_ref_nogpt_final/comparison_manifest.tsv
    • output/style_ref_comparison_20260601_multiple_gauge_03_v2_strict_ref_nogpt_final/layout_position_audit.tsv
    • output/style_ref_comparison_20260601_multiple_gauge_03_v2_strict_ref_nogpt_final/layout_position_overlay.png
    • output/style_ref_comparison_20260601_multiple_gauge_03_v2_strict_ref_nogpt_final/verification.txt
  • strict style/layout summary:
    • rebuilt the template as a reference-style infographic with a pale blue canvas, left-aligned overline/title/rule/subtitle stack, top-right decorative image slot, adaptive three-column gauge-card grid, and bottom key-takeaway strip
    • placed card icon slots, header bands, category labels, ring gauges, center values, and original-value notes at fixed local positions matching the reference structure
    • reserved the footer icon and footer decorative image slots in every sample; external decorative-image placement is disabled for this variation so the built-in reference slots keep their positions for a later image-model overwrite pass
    • allowed canvas height/aspect to adapt to the number of gauges while preserving the same reference layout structure and anchor positions
    • preserved exact data behavior: temporal samples sort chronologically, categorical samples sort by descending value, percentage/rate data uses a 0-100 gaugeMax, and other values scale by sample maximum
  • strict verification:
    • all 10 regenerated samples produced final SVG/PNG and chart SVG/PNG outputs
    • all final PNGs have longest side 1600
    • every sample keeps chart_variation == multiple_gauge_chart_03 and chart_type == multiple gauge chart
    • every expected row has one gauge group with reference-card-icon-slot, reference-card-label, reference-gauge-track, reference-gauge-fill, reference-gauge-inner, reference-gauge-scale-value, and reference-card-value
    • chart-internal text order checks icon, label, ring center text, and value-note positions for every card
    • layout checks verify title-left alignment, title/rule/subtitle vertical order, top-right decorative image slot placement, adaptive 3-column row structure, footer below final card row, footer icon slot, and footer decorative slot
    • category order, original value bindings, gaugeMax, and raw/gaugeMax percent bindings were checked against input data for all 10 samples
    • 1360 strict layout/data checks, 0 failures
    • no GPT-image-2 calls, asset-regenerator calls, asset_regenerated, gpt_image_2, NaN, undefined, or infinity markers were found in final SVGs

circular_bar_chart_01

• status: style_reference_repaired_verified_no_gpt_image_call
• baseline source: previous repaired output, output/chart_repair_regen_20260528_circular_bar_01_v2_nogpt
• selected reference: ../chart_template_samples_20260527_083945/gpt_image_2_improved/circular_bar_chart_01/1779872849_circular_bar_chart_01_circular_bar_chart_01_sample_00_gpt_image_2_02.png
• reference selection rationale:
  • light background and warm circular chart palette
  • low decoration compared with denser or illustration-heavy candidates
  • readable central circular bar structure with side labels
  • closest to the repaired circular-bar semantics while providing a cleaner infographic-style panel
  • suitable as a style anchor without copying GPT-improved chart geometry or values
• template: modules/chart_engine/template/d3-js/bar_chart_other/circular_bar_chart_01.js
• chart type preserved: yes, still circular bar chart
• style/layout summary:
  • added a pale canvas, warm off-white chart panel, and soft wheel halo similar to the selected reference
  • changed circular bars to a warm orange-to-green palette with subtle shadow and white separators
  • added a dashed center ring, center max-value summary, order context note, scale note, and clearer axis/grid ticks
  • rebuilt the legend as white rounded chips with color swatches and wrapped labels, with layout sizing adjusted to avoid chart/legend overlap in the 583px chart box
  • kept the repaired data behavior: chronological ordering for temporal categories, descending value ordering for categorical data, original numeric value labels, and scale-accurate radial lengths
  • left title, decorative image, icon, and future image-model asset overwrite behavior to the existing pipeline
• regenerated evidence:
  • output/style_ref_regen_20260529_circular_bar_01_v1_nogpt/sample_00_from_template/1780063890_circular_bar_chart_01_circular_bar_chart_01.svg
  • output/style_ref_regen_20260529_circular_bar_01_v1_nogpt/sample_01_from_template/1780063903_circular_bar_chart_01_circular_bar_chart_01.svg
  • output/style_ref_regen_20260529_circular_bar_01_v1_nogpt/sample_02_from_template/1780063915_circular_bar_chart_01_circular_bar_chart_01.svg
  • output/style_ref_regen_20260529_circular_bar_01_v1_nogpt/sample_03_from_template/1780063927_circular_bar_chart_01_circular_bar_chart_01.svg
  • output/style_ref_regen_20260529_circular_bar_01_v1_nogpt/sample_04_from_template/1780063940_circular_bar_chart_01_circular_bar_chart_01.svg
• comparison evidence:
  • output/style_reference_contact_20260529_circular_bar_01/candidate_refs.png
  • output/style_ref_comparison_20260529_circular_bar_01_v1_nogpt/all_samples_baseline_ref_after.png
  • output/style_ref_comparison_20260529_circular_bar_01_v1_nogpt/comparison_manifest.tsv
  • output/style_ref_comparison_20260529_circular_bar_01_v1_nogpt/verification.txt
• verification:
  • all 5 regenerated samples produced final SVG/PNG and chart SVG/PNG outputs
  • all final PNGs have longest side 1600
  • every sample keeps chart_variation == circular_bar_chart_01 and chart_type == circular bar chart
  • every expected row has one bar mark, label, value, legend-chip, and legend-swatch with matching data-category and data-value bindings
  • category order and original value bindings were checked against input data for all 5 samples
  • temporal samples sort chronologically and categorical samples sort by descending value
  • outer arc radii are monotonic with original numeric values in every sample
  • every sample has the reference-style chart-canvas, chart-style-panel, outer-wheel-halo, dashed inner-ring, center summary/caption/context, scale-note, gridlines, and axis ticks
  • chart text contains no ellipsis
  • final SVG image-node counts were [0, 0, 0, 0, 0]; images come from the existing title/icon/image pipeline and were not regenerated in this iteration
• strict layout follow-up v2, 2026-06-01:
  • reason: the first style-reference iteration predated the later strict reference-matching standard; it did not keep the reference's title position, right-side pipe/water decoration slot, chart-internal value/icon positions, surrounding label positions, and bottom callout structure close enough to the selected GPT-image layout
  • selected reference remains ../chart_template_samples_20260527_083945/gpt_image_2_improved/circular_bar_chart_01/1779872849_circular_bar_chart_01_circular_bar_chart_01_sample_00_gpt_image_2_02.png
  • template: modules/chart_engine/template/d3-js/bar_chart_other/circular_bar_chart_01.js
  • shared title/layout hook: modules/infographics_generator/infographics_generator.py
  • final regeneration: output/style_ref_regen_20260601_circular_bar_01_v2_strict_ref_nogpt_final_r3
  • comparison/audit: output/style_ref_comparison_20260601_circular_bar_01_v2_strict_ref_nogpt_final_r3
  • code backup: backups/style_iteration_code_20260601_032350_circular_bar_01_v2_strict
  • strict style/layout summary:
    • rebuilt the loose early style into the reference's off-white infographic layout with large left title, top-right pipe/water decorative slot, central circular bar wheel, side labels connected by short dashed leaders, and a rounded bottom message strip
    • moved values and small icon slots inside the radial bar segments, matching the reference's chart-internal text position while keeping arc radii data-driven
    • reserved explicit top-right and center/bottom icon slots for future image-model asset overwrite, without calling GPT image generation in this iteration
    • kept categorical order and all (category, value) bindings source-driven; GPT-improved chart geometry and numeric distortions were not copied
  • strict verification:
    • all 10 regenerated samples produced final SVG/PNG and chart SVG/PNG/data/info outputs
    • all final PNGs have longest side 1600
    • 352 layout/data audit rows, 0 failures
    • required reference-like anchors are present: style background, top-right pipe/water slot, center icon, center title/unit/note, per-bar value/icon slots, label connectors/anchor dots, bottom callout, and bottom icon slot
    • every bar, connector, label anchor, and bar icon count matches its source row count
    • bar data bindings were audited through data-source-index, data-category, and data-value; every source category and formatted value appears in the rendered SVG
    • title placement passes the reserved right-decorative-slot check, chart starts under the reference-style header area, and generated SVGs contain no asset_regenerated, GPT-image reference, NaN, undefined, or ellipsis text
    • no GPT-image or asset regeneration call was used for final outputs

circular_stacked_bar_plain_chart_01

• status: style_reference_repaired_verified_no_gpt_image_call
• baseline source: previous repaired output, output/chart_repair_regen_20260528_circular_stacked_bar_01_v1_nogpt
• selected reference: ../chart_template_samples_20260527_083945/gpt_image_2_improved/circular_stacked_bar_plain_chart_01/1779873778_circular_stacked_bar_plain_chart_01_circular_stacked_bar_plain_chart_01_sample_09_gpt_image_2_00.png
• reference selection rationale:
  • selected from the candidate contact sheet by low edge density, light background, and low visual entropy
  • simple light background and restrained circular stacked presentation
  • low decoration compared with darker or denser candidates
  • closest to the repaired chart semantics: central circular stacked bars with labels separated from the radial marks
  • suitable as a style anchor without copying GPT-improved geometry, aggregation, totals, or values
• template: modules/chart_engine/template/d3-js/type11_circular_stacked_bar_chart/circular_stacked_bar_plain_chart_01.js
• chart type preserved: yes, still circular stacked bar chart
• style/layout summary:
  • added a pale green canvas, warm off-white chart panel, and soft wheel halo similar to the selected reference
  • changed stacked segments to a warm reference palette with white separators and subtle shadow
  • added a dashed center ring, center max-total summary, order context note, scale note, and clearer axis/grid ticks
  • converted the group legend into compact white chips and the category totals into a right-side chip list
  • adjusted radius and legend sizing to keep the wheel, group legend, and category list separated inside the narrow chart box
  • kept the repaired data behavior: aggregation by category/group, chronological ordering for temporal categories, descending total ordering for categorical data, original total labels, and scale-accurate cumulative radial stacks
  • left title, decorative image, icon, and future image-model asset overwrite behavior to the existing pipeline
• regenerated evidence:
  • output/style_ref_regen_20260529_circular_stacked_bar_01_v1_nogpt/sample_00_from_template/1780064647_circular_stacked_bar_plain_chart_01_circular_stacked_bar_plain_chart_01.svg
  • output/style_ref_regen_20260529_circular_stacked_bar_01_v1_nogpt/sample_01_from_template/1780064658_circular_stacked_bar_plain_chart_01_circular_stacked_bar_plain_chart_01.svg
  • output/style_ref_regen_20260529_circular_stacked_bar_01_v1_nogpt/sample_02_from_template/1780064669_circular_stacked_bar_plain_chart_01_circular_stacked_bar_plain_chart_01.svg
  • output/style_ref_regen_20260529_circular_stacked_bar_01_v1_nogpt/sample_03_from_template/1780064681_circular_stacked_bar_plain_chart_01_circular_stacked_bar_plain_chart_01.svg
  • output/style_ref_regen_20260529_circular_stacked_bar_01_v1_nogpt/sample_04_from_template/1780064692_circular_stacked_bar_plain_chart_01_circular_stacked_bar_plain_chart_01.svg
• comparison evidence:
  • output/style_reference_contact_20260529_circular_stacked_bar_01/candidate_refs.png
  • output/style_ref_comparison_20260529_circular_stacked_bar_01_v1_nogpt/all_samples_baseline_ref_after.png
  • output/style_ref_comparison_20260529_circular_stacked_bar_01_v1_nogpt/comparison_manifest.tsv
  • output/style_ref_comparison_20260529_circular_stacked_bar_01_v1_nogpt/verification.txt
• verification:
  • all 5 regenerated samples produced final SVG/PNG and chart SVG/PNG outputs
  • all final PNGs have longest side 1600
  • every sample keeps chart_variation == circular_stacked_bar_plain_chart_01 and chart_type == circular stacked bar chart
  • every positive aggregated category/group cell has one stack-segment mark with matching category, group, value, start, end, and total bindings
  • every category has one label, total-value, and category-chip; every group has one group-label and group-chip
  • category order, group order, totals, segment stacks, and original value aggregation were checked against input data for all 5 samples
  • temporal samples sort chronologically and categorical samples sort by descending total value
  • outer arc radii are monotonic with cumulative stacked values in every sample
  • every sample has the reference-style chart-canvas, chart-style-panel, outer-wheel-halo, dashed inner-ring, center summary/caption/context, scale-note, gridlines, and axis ticks
  • chart text contains no ellipsis
  • final SVG image-node counts were [0, 0, 0, 0, 0]; images come from the existing title/icon/image pipeline and were not regenerated in this iteration
• strict layout follow-up v2, 2026-06-01:
  • reason: the first style-reference iteration predated the later strict reference-matching standard; it did not explicitly hold the selected reference's title block, legend row, circular stacked wheel, outside icon/label ring, and bottom note structure
  • selected reference remains ../chart_template_samples_20260527_083945/gpt_image_2_improved/circular_stacked_bar_plain_chart_01/1779873778_circular_stacked_bar_plain_chart_01_circular_stacked_bar_plain_chart_01_sample_09_gpt_image_2_00.png
  • template: modules/chart_engine/template/d3-js/type11_circular_stacked_bar_chart/circular_stacked_bar_plain_chart_01.js
  • final regeneration: output/style_ref_worker_circular_stacked_bar_plain_01_20260601_035213_followup_final_render
  • comparison/audit: output/style_ref_worker_circular_stacked_bar_plain_01_20260601_035213_followup_final_evidence
  • code backup: backups/style_ref_worker_circular_stacked_bar_plain_01_20260601_035213_strict_followup
  • strict style/layout summary:
    • rebuilt the loose early style into a strict reference-style white infographic card with internal title/subtitle, legend row, central stacked radial wheel, radial label/icon/value ring, and bottom note block
    • reserved icon/decorative slots around the radial labels and in the bottom message while preserving the source-driven stacked segment geometry
    • retained aggregation by category/group, group legend order, category sort order, and all cumulative segment bindings; GPT-improved geometry and values were not copied
  • strict verification:
    • all 10 regenerated samples produced final SVG/PNG and chart SVG/PNG/data/info outputs
    • direct comparison PNGs have longest side 1600
    • checks passed for segment bindings against aggregated input data, group legend order, category sort order, radial label/icon/value counts, required layout markers, and PNG size
    • generated outputs contain no GPT-image or asset-regeneration markers
    • no GPT-image or asset regeneration call was used for final outputs

small_multiples_line_graphs_plain_chart_01

• status: style_reference_repaired_verified_no_gpt_image_call
• baseline source: previous repaired output, output/chart_repair_regen_20260528_small_multiples_line_graphs_01_v2_nogpt
• selected reference: ../chart_template_samples_20260527_083945/gpt_image_2_improved/small_multiples_line_graphs_plain_chart_01/1779896040_small_multiples_line_graphs_plain_chart_01_small_multiples_line_graphs_plain_chart_01_sample_04_gpt_image_2_03.png
• reference selection rationale:
  • selected from the candidate contact sheet by high lightness, low edge density, and low entropy
  • simple light background and low decoration compared with denser candidates
  • readable small-multiple card structure
  • close to the repaired chart semantics: one small line graph per group with separated titles and values
  • suitable as a style anchor without copying GPT-improved line geometry, scales, labels, or values
• template: modules/chart_engine/template/d3-js/type29_small_multiples_line_graphs/small_multiples_line_graphs_plain_chart_01.js
• chart type preserved: yes, still small multiples of line graphs
• style/layout summary:
  • added a pale green canvas, warm off-white chart panel, and white card grid matching the selected reference's simple small-multiple presentation
  • added subtle card shadows, rounded cards, colored top accents, stronger group labels, and value pills for latest values
  • changed the palette to a restrained blue/orange/green/yellow set while preserving per-group color overrides from the existing pipeline
  • lightened gridlines and axes to improve readability without hiding the line marks
  • kept the repaired data behavior: one panel per group, duplicate group-time cells averaged, chronological x ordering, shared y scale, nonnegative zero clamp when appropriate, and complete latest-value labels
  • left title, decorative image, icon, and future image-model asset overwrite behavior to the existing pipeline
• regenerated evidence:
  • output/style_ref_regen_20260529_small_multiples_line_graphs_01_v1_nogpt/sample_00_from_template/1780065313_small_multiples_line_graphs_plain_chart_01_small_multiples_line_graphs_plain_chart_01.svg
  • output/style_ref_regen_20260529_small_multiples_line_graphs_01_v1_nogpt/sample_01_from_template/1780065324_small_multiples_line_graphs_plain_chart_01_small_multiples_line_graphs_plain_chart_01.svg
  • output/style_ref_regen_20260529_small_multiples_line_graphs_01_v1_nogpt/sample_02_from_template/1780065336_small_multiples_line_graphs_plain_chart_01_small_multiples_line_graphs_plain_chart_01.svg
  • output/style_ref_regen_20260529_small_multiples_line_graphs_01_v1_nogpt/sample_03_from_template/1780065347_small_multiples_line_graphs_plain_chart_01_small_multiples_line_graphs_plain_chart_01.svg
  • output/style_ref_regen_20260529_small_multiples_line_graphs_01_v1_nogpt/sample_04_from_template/1780065358_small_multiples_line_graphs_plain_chart_01_small_multiples_line_graphs_plain_chart_01.svg
• comparison evidence:
  • output/style_reference_contact_20260529_small_multiples_line_graphs_01/candidate_refs.png
  • output/style_ref_comparison_20260529_small_multiples_line_graphs_01_v1_nogpt/all_samples_baseline_ref_after.png
  • output/style_ref_comparison_20260529_small_multiples_line_graphs_01_v1_nogpt/comparison_manifest.tsv
  • output/style_ref_comparison_20260529_small_multiples_line_graphs_01_v1_nogpt/verification.txt
• verification:
  • all 5 regenerated samples produced final SVG/PNG and chart SVG/PNG outputs
  • all final PNGs have longest side 1600
  • every sample keeps chart_variation == small_multiples_line_graphs_plain_chart_01 and chart_type == small multiples of line graphs
  • every group has one subplot, subplot-card, subplot-accent, group-label, line mark, latest-value, and latest-value-pill
  • every unique group-time cell has one point mark with matching group, time, source label, and averaged value binding
  • group order, chronological point order, line counts, and latest-value labels were checked against input data for all 5 samples
  • point y geometry is monotonic with the shared y scale across panels
  • every sample has chart-canvas, chart-style-panel, scale-note, per-panel gridlines, x-axis ticks, and y-axis ticks
  • chart SVGs contain no rotated text and no ellipsis
  • final SVG image-node counts were [0, 0, 0, 0, 0]; images come from the existing title/icon/image pipeline and were not regenerated in this iteration
• strict layout follow-up v2, 2026-06-01:
  • reason: the first style-reference iteration predated the later strict reference-matching standard; it did not explicitly hold the reference's top title/subtitle region, top-right decorative slot, legend row, card grid, card-internal icon/text positions, insight strip, and footer note
  • selected reference remains ../chart_template_samples_20260527_083945/gpt_image_2_improved/small_multiples_line_graphs_plain_chart_01/1779896040_small_multiples_line_graphs_plain_chart_01_small_multiples_line_graphs_plain_chart_01_sample_04_gpt_image_2_03.png
  • template: modules/chart_engine/template/d3-js/type29_small_multiples_line_graphs/small_multiples_line_graphs_plain_chart_01.js
  • final regeneration: output/style_ref_regen_20260601_small_multiples_line_graphs_plain_01_worker_titlefix2_nogpt
  • comparison/audit: output/style_ref_comparison_20260601_small_multiples_line_graphs_plain_01_worker_titlefix2_nogpt
  • code backup: backups/style_ref_worker_small_multiples_line_graphs_plain_01_20260601_041400_title_clearance_fix
  • strict style/layout summary:
    • rebuilt the loose card grid into the selected reference's internal title/subtitle, top-right decorative-image slot, legend row, adaptive card grid, per-card icon slot, chart plot, insight strip, and footer-note structure
    • tightened title splitting and font fitting so long titles clear the decorative slot while keeping the same reference region order
    • retained one line per group, one point per unique group-time average, chronological x ordering, latest-value binding per group, and a shared y scale; GPT-improved line geometry and values were not copied
  • strict verification:
    • all 10 regenerated samples produced final SVG/PNG and chart SVG/PNG outputs
    • all final PNGs have longest side 1600
    • 190 structured checks, 0 failures
    • required reference-like anchors are present: title/subtitle, top-right decorative slot, legend row, cards, per-card icon slots, insight icon slot, and footer icon slot
    • chart-internal text positions pass: card icon/title before plot, axis tick text around plot, and insight text below plot
    • source data/value bindings and latest values were checked, and point y geometry remains monotonic under the shared scale
    • generated chart SVGs contain no GPT-image generation markers, GPT-image references, asset-regeneration markers, NaN, undefined, or ellipsis text
    • no GPT-image or asset regeneration call was used for final outputs

proportional_area_chart_triangle_08

• status: style_reference_repaired_verified_no_gpt_image_call
• baseline source: previous repaired output, output/chart_repair_regen_20260528_triangle_08_v3_nogpt
• selected reference: ../chart_template_samples_20260527_083945/gpt_image_2_improved/proportional_area_chart_triangle_08/1779890504_proportional_area_chart_triangle_08_proportional_area_chart_triangle_08_sample_00_gpt_image_2_02.png
• reference selection rationale:
  • selected from the candidate contact sheet by high lightness, low edge density, and low entropy
  • simple light background and low decoration compared with denser candidates
  • readable proportional triangle mark layout
  • close to the repaired chart semantics: one triangle mark per data item with separated labels and values
  • suitable as a style anchor without copying GPT-improved triangle sizes, ordering, labels, or values
• template: modules/chart_engine/template/d3-js/proportional_chart/proportional_area_chart_(triangle)_08.js
• chart type preserved: yes, still proportional area chart (triangle)
• style/layout summary:
  • added a pale green canvas, warm off-white chart panel, and white item cards similar to the selected reference
  • added subtle card shadows, rounded item cards, colored top accents, a warm multi-color triangle palette, and a scale note
  • kept labels and value labels in the existing dense-grid structure while improving separation from the marks
  • kept the repaired data behavior: temporal support, chronological temporal ordering, descending value ordering for categorical data, complete value/unit labels, compact non-ellipsis labels, and triangle side length scaled by sqrt(value)
  • left title, decorative image, icon, and future image-model asset overwrite behavior to the existing pipeline
• regenerated evidence:
  • output/style_ref_regen_20260529_triangle_08_v1_nogpt/sample_00_from_template/1780065881_proportional_area_chart_triangle_08_proportional_area_chart_triangle_08.svg
  • output/style_ref_regen_20260529_triangle_08_v1_nogpt/sample_01_from_template/1780065892_proportional_area_chart_triangle_08_proportional_area_chart_triangle_08.svg
  • output/style_ref_regen_20260529_triangle_08_v1_nogpt/sample_02_from_template/1780065903_proportional_area_chart_triangle_08_proportional_area_chart_triangle_08.svg
  • output/style_ref_regen_20260529_triangle_08_v1_nogpt/sample_03_from_template/1780065914_proportional_area_chart_triangle_08_proportional_area_chart_triangle_08.svg
  • output/style_ref_regen_20260529_triangle_08_v1_nogpt/sample_04_from_template/1780065927_proportional_area_chart_triangle_08_proportional_area_chart_triangle_08.svg
• comparison evidence:
  • output/style_reference_contact_20260529_triangle_08/candidate_refs.png
  • output/style_ref_comparison_20260529_triangle_08_v1_nogpt/all_samples_baseline_ref_after.png
  • output/style_ref_comparison_20260529_triangle_08_v1_nogpt/comparison_manifest.tsv
  • output/style_ref_comparison_20260529_triangle_08_v1_nogpt/verification.txt
• verification:
  • all 5 regenerated samples produced final SVG/PNG and chart SVG/PNG outputs
  • all final PNGs have longest side 1600
  • every sample keeps chart_variation == proportional_area_chart_triangle_08 and chart_type == proportional area chart (triangle)
  • every positive data row has one proportional item, card, accent, triangle mark, label, and value
  • category order and original value bindings were checked against input data for all 5 samples
  • temporal samples sort chronologically and categorical samples sort by descending value
  • triangle side lengths match maxSide * sqrt(value / maxValue), with the existing 8px minimum display side, and are monotonic with value
  • every sample has chart-canvas, chart-style-panel, and scale-note
  • chart text contains no ellipsis and no hard hyphen-broken labels
  • final SVG image-node counts were [0, 0, 0, 0, 0]; images come from the existing title/icon/image pipeline and were not regenerated in this iteration

small_multiple_line_graph_01

• status: style_reference_repaired_verified_no_gpt_image_call
• baseline source: previous repaired output, output/chart_repair_regen_20260528_small_multiple_line_graph_01_v1_nogpt
• selected reference: ../chart_template_samples_20260527_083945/gpt_image_2_improved/small_multiple_line_graph_01/1779895381_small_multiple_line_graph_01_small_multiple_line_graph_01_sample_06_gpt_image_2_01.png
• reference selection rationale:
  • selected from the candidate contact sheet by high lightness, low edge density, and low entropy
  • simple light background and low decoration compared with denser candidates
  • readable small-multiple card structure with compact chart panels and value callouts
  • close to the repaired chart semantics: one line graph per group with separated group labels and latest values
  • suitable as a style anchor without copying GPT-improved line geometry, scales, labels, or values
• template: modules/chart_engine/template/d3-js/line_graph/small_multiple_line_graph_01.js
• chart type preserved: yes, still small multiple line graph
• style/layout summary:
  • added a pale green canvas, warm off-white chart panel, and white small-multiple cards matching the selected reference's simple card layout
  • added subtle card shadows, rounded cards, colored top accents, group swatches, and latest-value pills
  • changed the default line palette to a restrained blue/orange/green/yellow set while preserving per-group color overrides from the existing pipeline
  • lightened gridlines and axes to keep the chart readable with the new card treatment
  • kept the repaired data behavior: one panel per group, duplicate group-time cells averaged, chronological x ordering, shared y scale, nonnegative zero clamp when appropriate, and complete latest-value labels
  • left title, decorative image, icon, and future image-model asset overwrite behavior to the existing pipeline
• regenerated evidence:
  • output/style_ref_regen_20260529_small_multiple_line_graph_01_v1_nogpt/sample_00_from_template/1780066608_small_multiple_line_graph_01_small_multiple_line_graph_01.svg
  • output/style_ref_regen_20260529_small_multiple_line_graph_01_v1_nogpt/sample_01_from_template/1780066619_small_multiple_line_graph_01_small_multiple_line_graph_01.svg
  • output/style_ref_regen_20260529_small_multiple_line_graph_01_v1_nogpt/sample_02_from_template/1780066630_small_multiple_line_graph_01_small_multiple_line_graph_01.svg
  • output/style_ref_regen_20260529_small_multiple_line_graph_01_v1_nogpt/sample_03_from_template/1780066642_small_multiple_line_graph_01_small_multiple_line_graph_01.svg
  • output/style_ref_regen_20260529_small_multiple_line_graph_01_v1_nogpt/sample_04_from_template/1780066653_small_multiple_line_graph_01_small_multiple_line_graph_01.svg
• comparison evidence:
  • output/style_reference_contact_20260529_small_multiple_line_graph_01/candidate_refs.png
  • output/style_ref_comparison_20260529_small_multiple_line_graph_01_v1_nogpt/all_samples_baseline_ref_after.png
  • output/style_ref_comparison_20260529_small_multiple_line_graph_01_v1_nogpt/comparison_manifest.tsv
  • output/style_ref_comparison_20260529_small_multiple_line_graph_01_v1_nogpt/verification.txt
• verification:
  • all 5 regenerated samples produced final SVG/PNG and chart SVG/PNG outputs
  • all final PNGs have longest side 1600
  • every sample keeps chart_variation == small_multiple_line_graph_01 and chart_type == small multiple line graph
  • every group has one subplot, subplot-card, subplot-accent, group-label, line mark, latest-value, and latest-value-pill
  • every unique group-time cell has one point mark with matching group, time, source label, and averaged value binding
  • group order, chronological point order, line counts, and latest-value labels were checked against input data for all 5 samples
  • point y geometry is monotonic with the shared y scale across panels
  • every sample has chart-canvas, chart-style-panel, scale-note, per-panel gridlines, x-axis ticks, and y-axis ticks
  • chart SVGs contain no rotated text and no ellipsis
  • final SVG image-node counts were [0, 0, 0, 0, 0]; images come from the existing title/icon/image pipeline and were not regenerated in this iteration

radial_bar_chart_04

• status: style_reference_repaired_verified_no_gpt_image_call
• baseline source: previous repaired output, output/chart_repair_regen_20260528_radial_bar_04_v1_nogpt
• selected reference: ../chart_template_samples_20260527_083945/gpt_image_2_improved/radial_bar_chart_04/1779892025_radial_bar_chart_04_radial_bar_chart_04_sample_00_gpt_image_2_02.png
• reference selection rationale:
  • selected from the candidate contact sheet by high lightness, low edge density, and low entropy
  • bright background and restrained card treatment compared with the darker, more decorative candidates
  • readable radial bar layout with a compact category list and clear value column
  • close to the repaired chart semantics: one concentric radial bar per data row with scale ticks and a central summary
  • suitable as a style anchor without copying GPT-improved bar lengths, ordering, labels, or values
• template: modules/chart_engine/template/d3-js/bar_chart_other/radial_bar_chart_04.js
• chart type preserved: yes, still radial bar chart
• style/layout summary:
  • changed the chart from a dark radial layout to a light blue canvas with a white rounded chart card matching the selected reference
  • added a legend side panel, pale radial plot halo, track arcs, rounded red/blue radial bars, a white center dial, and a bottom scale note
  • switched to the light color bundle so the existing title/background pipeline produces a lighter overall result
  • kept the repaired data behavior: chronological temporal sorting, descending categorical sorting, data-aware angular scale, axis ticks, radial gridlines, full value labels, and no decorative image obstruction
  • added data bindings on bars, tracks, legend rows, labels, and values for direct verification
  • left title, decorative image, icon, and future image-model asset overwrite behavior to the existing pipeline
• regenerated evidence:
  • output/style_ref_regen_20260529_radial_bar_04_v1_nogpt/sample_00_from_template/1780068331_radial_bar_chart_04_radial_bar_chart_04.svg
  • output/style_ref_regen_20260529_radial_bar_04_v1_nogpt/sample_01_from_template/1780068344_radial_bar_chart_04_radial_bar_chart_04.svg
  • output/style_ref_regen_20260529_radial_bar_04_v1_nogpt/sample_02_from_template/1780068360_radial_bar_chart_04_radial_bar_chart_04.svg
  • output/style_ref_regen_20260529_radial_bar_04_v1_nogpt/sample_03_from_template/1780068373_radial_bar_chart_04_radial_bar_chart_04.svg
  • output/style_ref_regen_20260529_radial_bar_04_v1_nogpt/sample_04_from_template/1780068385_radial_bar_chart_04_radial_bar_chart_04.svg
• comparison evidence:
  • output/style_reference_contact_20260529_radial_bar_04/candidate_refs.png
  • output/style_ref_comparison_20260529_radial_bar_04_v1_nogpt/all_samples_baseline_ref_after.png
  • output/style_ref_comparison_20260529_radial_bar_04_v1_nogpt/comparison_manifest.tsv
  • output/style_ref_comparison_20260529_radial_bar_04_v1_nogpt/verification.txt
• verification:
  • all 5 regenerated samples produced final SVG/PNG and chart SVG/PNG outputs
  • all final PNGs have longest side 1600
  • every sample keeps chart_variation == radial_bar_chart_04 and chart_type == radial bar chart
  • temporal-like dimensions sort chronologically and categorical dimensions sort by descending value
  • every finite data row has one bar mark, bar-track, legend-row, legend-swatch, label, and value with matching data-label/data-value bindings
  • plot data-count and data-sort-mode match the recomputed data order
  • the center summary is bound to the maximum data row
  • every sample has chart-canvas, chart-style-panel, legend-style-panel, plot-halo, center-dial, scale-note, gridlines, and axis ticks
  • chart SVGs contain no image elements and no ellipsis
  • final SVG image-node counts were [0, 0, 0, 0, 0]; images come from the existing title/icon/image pipeline and were not regenerated in this iteration

small_multiples_spline_graphs_plain_chart_01

• status: style_reference_repaired_verified_no_gpt_image_call
• baseline source: previous repaired output, output/chart_repair_regen_20260528_small_multiples_spline_graphs_01_v1_nogpt
• selected reference: ../chart_template_samples_20260527_083945/gpt_image_2_improved/small_multiples_spline_graphs_plain_chart_01/1779896532_small_multiples_spline_graphs_plain_chart_01_small_multiples_spline_graphs_plain_chart_01_sample_01_gpt_image_2_02.png
• reference selection rationale:
  • selected from the candidate contact sheet by high lightness, low edge density, and low entropy
  • simple light background and low decoration compared with denser candidates
  • readable small-multiple card structure with colored panel headers, light borders, and soft area fills
  • close to the repaired chart semantics: one spline graph per group with separated titles, points, and latest values
  • suitable as a style anchor without copying GPT-improved spline geometry, scales, labels, or values
• template: modules/chart_engine/template/d3-js/type30_small_multiples_spline_graphs/small_multiples_line_graphs_plain_chart_01.js
• chart type preserved: yes, still small multiples of spline graphs
• style/layout summary:
  • added a pale green canvas, warm off-white chart panel, and white rounded subplot cards similar to the selected reference
  • added subtle card shadows, colored header bands, circular group swatches, spline area fills, and latest-value pills
  • changed the default spline palette to a restrained orange/green/blue set while preserving per-group color overrides from the existing pipeline
  • lightened gridlines and axes to keep the spline and area marks readable
  • kept the repaired data behavior: one panel per group, duplicate group-time cells averaged, chronological x ordering, monotone spline interpolation, shared y scale, nonnegative zero clamp when appropriate, and complete latest-value labels
  • left title, decorative image, icon, and future image-model asset overwrite behavior to the existing pipeline
• regenerated evidence:
  • output/style_ref_regen_20260529_small_multiples_spline_graphs_01_v1_nogpt/sample_00_from_template/1780069514_small_multiples_spline_graphs_plain_chart_01_small_multiples_spline_graphs_plain_chart_01.svg
  • output/style_ref_regen_20260529_small_multiples_spline_graphs_01_v1_nogpt/sample_01_from_template/1780069525_small_multiples_spline_graphs_plain_chart_01_small_multiples_spline_graphs_plain_chart_01.svg
  • output/style_ref_regen_20260529_small_multiples_spline_graphs_01_v1_nogpt/sample_02_from_template/1780069537_small_multiples_spline_graphs_plain_chart_01_small_multiples_spline_graphs_plain_chart_01.svg
  • output/style_ref_regen_20260529_small_multiples_spline_graphs_01_v1_nogpt/sample_03_from_template/1780069548_small_multiples_spline_graphs_plain_chart_01_small_multiples_spline_graphs_plain_chart_01.svg
  • output/style_ref_regen_20260529_small_multiples_spline_graphs_01_v1_nogpt/sample_04_from_template/1780069560_small_multiples_spline_graphs_plain_chart_01_small_multiples_spline_graphs_plain_chart_01.svg
• comparison evidence:
  • output/style_reference_contact_20260529_small_multiples_spline_graphs_01/candidate_refs.png
  • output/style_ref_comparison_20260529_small_multiples_spline_graphs_01_v1_nogpt/all_samples_baseline_ref_after.png
  • output/style_ref_comparison_20260529_small_multiples_spline_graphs_01_v1_nogpt/comparison_manifest.tsv
  • output/style_ref_comparison_20260529_small_multiples_spline_graphs_01_v1_nogpt/verification.txt
• verification:
  • all 5 regenerated samples produced final SVG/PNG and chart SVG/PNG outputs
  • all final PNGs have longest side 1600
  • every sample keeps chart_variation == small_multiples_spline_graphs_plain_chart_01 and chart_type == small multiples of spline graphs
  • every group has one subplot, subplot-card, subplot-accent, group-label, spline line mark, spline-area mark, latest-value, and latest-value-pill
  • every unique group-time cell has one point mark with matching group, time, source label, and averaged value binding
  • group order, chronological point order, spline/area counts, and latest-value labels were checked against input data for all 5 samples
  • point y geometry is monotonic with the shared y scale across panels
  • every sample has chart-canvas, chart-style-panel, scale-note, per-panel gridlines, x-axis ticks, and y-axis ticks
  • chart SVGs contain no rotated text and no ellipsis
  • final SVG image-node counts were [0, 0, 0, 0, 0]; images come from the existing title/icon/image pipeline and were not regenerated in this iteration

spline_graph_plain_chart_01

• status: style_reference_repaired_verified_no_gpt_image_call
• baseline source: previous repaired output, output/chart_repair_regen_20260528_spline_graph_01_v2_nogpt
• selected reference: ../chart_template_samples_20260527_083945/gpt_image_2_improved/spline_graph_plain_chart_01/1779897462_spline_graph_plain_chart_01_spline_graph_plain_chart_01_sample_08_gpt_image_2_00.png
• reference selection rationale:
  • selected from the candidate contact sheet by high lightness, low entropy, and low edge density
  • simple bright background and low decoration compared with busier candidates
  • readable single-spline card structure with a pale canvas, white plot card, light grid, round point markers, and soft area fill
  • close to the repaired chart semantics: one chronological spline series with axes, gridlines, points, and exact value labels
  • suitable as a style anchor without copying GPT-improved spline geometry, scales, labels, or values
• template: modules/chart_engine/template/d3-js/type26_spline_graph/spline_graph_plain_chart_01.js
• chart type preserved: yes, still spline graph
• style/layout summary:
  • changed the chart from a flatter tinted plot to a light blue canvas with a white rounded chart card and an inset plot panel similar to the selected reference
  • added a soft card shadow, pale plot background, subtle gridlines, a spline halo, gradient area fill, larger white point markers, and rounded value pills
  • kept the repaired data behavior: temporal parsing, duplicate-time averaging, chronological sort, monotone spline interpolation, y-domain padding and zero clamping, and axis ticks from the original data
  • added data bindings on the plot, spline line, area, halo, points, and value labels for direct verification
  • left title, decorative image, icon, and future image-model asset overwrite behavior to the existing pipeline
• regenerated evidence:
  • output/style_ref_regen_20260529_spline_graph_01_v1_nogpt/sample_00_from_template/1780070840_spline_graph_plain_chart_01_spline_graph_plain_chart_01.svg
  • output/style_ref_regen_20260529_spline_graph_01_v1_nogpt/sample_01_from_template/1780070853_spline_graph_plain_chart_01_spline_graph_plain_chart_01.svg
  • output/style_ref_regen_20260529_spline_graph_01_v1_nogpt/sample_02_from_template/1780070865_spline_graph_plain_chart_01_spline_graph_plain_chart_01.svg
  • output/style_ref_regen_20260529_spline_graph_01_v1_nogpt/sample_03_from_template/1780070877_spline_graph_plain_chart_01_spline_graph_plain_chart_01.svg
  • output/style_ref_regen_20260529_spline_graph_01_v1_nogpt/sample_04_from_template/1780070890_spline_graph_plain_chart_01_spline_graph_plain_chart_01.svg
• comparison evidence:
  • output/style_reference_contact_20260529_spline_graph_01/candidate_refs.png
  • output/style_ref_comparison_20260529_spline_graph_01_v1_nogpt/all_samples_baseline_ref_after.png
  • output/style_ref_comparison_20260529_spline_graph_01_v1_nogpt/comparison_manifest.tsv
  • output/style_ref_comparison_20260529_spline_graph_01_v1_nogpt/verification.txt
• verification:
  • all 5 regenerated samples produced final SVG/PNG and chart SVG/PNG outputs
  • all final PNGs have longest side 1600
  • every sample keeps chart_variation == spline_graph_plain_chart_01 and chart_type == spline graph
  • expected series were recomputed from input data by temporal x value, averaged duplicate times, and chronological sort
  • every sample has one spline line mark, one spline-area mark, one spline halo, and one point mark per unique time value
  • point data-time, data-label, and data-value bindings match the recomputed series
  • plot, line, area, and halo data-count bindings match the recomputed series length; plot and line latest-value bindings match the latest input value
  • first and latest value labels and pills exist with exact formatted values from the input data
  • chronological point order, x-axis tick order, and y geometry are consistent with the temporal/value scales
  • every sample has chart-canvas, chart-card, plot-background, scale-note, gridlines, x-axis ticks, and y-axis ticks
  • chart SVGs contain no rotated text, no ellipsis, and no image elements
  • final SVG image-node counts were [0, 0, 0, 0, 0]; images come from the existing title/icon/image pipeline and were not regenerated in this iteration

radial_bar_chart_05

• status: style_reference_repaired_verified_no_gpt_image_call
• baseline source: previous repaired output, output/chart_repair_regen_20260528_radial_bar_05_v6_nogpt
• selected reference: ../chart_template_samples_20260527_083945/gpt_image_2_improved/radial_bar_chart_05/1779892131_radial_bar_chart_05_radial_bar_chart_05_sample_09_gpt_image_2_03.png
• reference selection rationale:
  • selected from the candidate contact sheet by high lightness with relatively low decoration and readable chart/list separation
  • simple off-white background, rounded white chart card, left label/value list, right semicircular radial bars, and compact bottom note
  • close to the repaired chart semantics: one radial bar per finite row with visible scale ticks, legend labels, value labels, and a central maximum summary
  • suitable as a style anchor without copying GPT-improved bar geometry, scales, labels, or values
• template: modules/chart_engine/template/d3-js/bar_chart_other/radial_bar_chart_05.js
• chart type preserved: yes, still radial bar chart
• style/layout summary:
  • changed the chart from a dark radial layout to a light warm canvas with a large white rounded card matching the selected reference
  • added a left legend/list panel, vertical field rail, pale plot halo, full-length track arcs, red-to-green radial bars, white center dial, and bottom scale note
  • shifted the semicircular plot to the right and reduced radius enough to keep dense labels separate from the bars on narrow chart canvases
  • kept the repaired data behavior: chronological temporal sorting, descending categorical sorting, data-aware radial scale, full legend labels, exact value labels, and no decorative image obstruction
  • added data bindings on plot, tracks, bars, legend rows, swatches, labels, values, and center summary for direct verification
  • left title, decorative image, icon, and future image-model asset overwrite behavior to the existing pipeline
• regenerated evidence:
  • output/style_ref_regen_20260529_radial_bar_05_v1_nogpt/sample_00_from_template/1780072410_radial_bar_chart_05_radial_bar_chart_05.svg
  • output/style_ref_regen_20260529_radial_bar_05_v1_nogpt/sample_01_from_template/1780072419_radial_bar_chart_05_radial_bar_chart_05.svg
  • output/style_ref_regen_20260529_radial_bar_05_v1_nogpt/sample_02_from_template/1780072663_radial_bar_chart_05_radial_bar_chart_05.svg
  • output/style_ref_regen_20260529_radial_bar_05_v1_nogpt/sample_03_from_template/1780072435_radial_bar_chart_05_radial_bar_chart_05.svg
  • output/style_ref_regen_20260529_radial_bar_05_v1_nogpt/sample_04_from_template/1780072443_radial_bar_chart_05_radial_bar_chart_05.svg
• comparison evidence:
  • output/style_reference_contact_20260529_radial_bar_05/candidate_refs.png
  • output/style_ref_comparison_20260529_radial_bar_05_v1_nogpt/all_samples_baseline_ref_after.png
  • output/style_ref_comparison_20260529_radial_bar_05_v1_nogpt/comparison_manifest.tsv
  • output/style_ref_comparison_20260529_radial_bar_05_v1_nogpt/verification.txt
• verification:
  • all 5 regenerated samples produced final SVG/PNG and chart SVG/PNG outputs
  • all final PNGs have longest side 1600
  • every sample keeps chart_variation == radial_bar_chart_05 and chart_type == radial bar chart
  • expected rows were recomputed from input data; temporal dimensions sort chronologically and categorical dimensions sort by descending value
  • every finite row has one bar mark, bar-track, legend row, legend swatch, legend label, and value with matching data-label/data-value bindings
  • plot data-count and data-sort-mode match the recomputed data order
  • center summary is bound to the maximum data row with exact formatted value text
  • every sample has chart-canvas, chart-style-panel, legend-style-panel, legend-rail, plot-halo, center-dial, scale-note, gridlines, and axis ticks
  • chart SVGs contain no image elements and no ellipsis
  • final SVG image-node counts were [0, 0, 0, 0, 0]; images come from the existing title/icon/image pipeline and were not regenerated in this iteration

lollipop_plain_chart_02

• status: style_reference_repaired_verified_no_gpt_image_call
• baseline source: previous repaired output, output/chart_repair_regen_20260528_lollipop_plain_02_v2_nogpt
• selected reference: ../chart_template_samples_20260527_083945/gpt_image_2_improved/lollipop_plain_chart_02/1779885071_lollipop_plain_chart_02_lollipop_plain_chart_02_sample_08_gpt_image_2_04.png
• reference selection rationale:
  • selected from the candidate contact sheet by high lightness, low edge density, and low decoration
  • simple warm off-white canvas, white chart card, soft header pill, pale dashed grid, orange/yellow/green lollipop marks, round endpoints, and compact bottom note
  • suitable as a style anchor while preserving the repaired horizontal lollipop layout needed for long labels
  • suitable for style transfer without copying GPT-improved chart geometry, labels, scales, or values
• template: modules/chart_engine/template/d3-js/type15_lollipop_chart/lollipop_plain_chart_02.js
• chart type preserved: yes, still lollipop chart
• style/layout summary:
  • changed the chart from a plain transparent horizontal lollipop to a light warm canvas with a white rounded card matching the selected reference
  • added a top field pill, soft card shadow, pale dashed vertical gridlines, full-length stem tracks, warm red/orange/yellow-to-green lollipop marks, larger white-stroked endpoint dots, value pills, and a bottom scale note band
  • kept the repaired data behavior: temporal x values sort chronologically, categorical values sort by descending numeric value, numeric axis remains data-aware, and long labels wrap without ellipsis
  • added data bindings on the plot, stem tracks, stems, dots, labels, values, and value pills for direct verification
  • left title, decorative image, icon, and future image-model asset overwrite behavior to the existing pipeline
• regenerated evidence:
  • output/style_ref_regen_20260529_lollipop_plain_02_v1_nogpt/sample_00_from_template/1780074017_lollipop_plain_chart_02_lollipop_plain_chart_02.svg
  • output/style_ref_regen_20260529_lollipop_plain_02_v1_nogpt/sample_01_from_template/1780074025_lollipop_plain_chart_02_lollipop_plain_chart_02.svg
  • output/style_ref_regen_20260529_lollipop_plain_02_v1_nogpt/sample_02_from_template/1780074033_lollipop_plain_chart_02_lollipop_plain_chart_02.svg
  • output/style_ref_regen_20260529_lollipop_plain_02_v1_nogpt/sample_03_from_template/1780074042_lollipop_plain_chart_02_lollipop_plain_chart_02.svg
  • output/style_ref_regen_20260529_lollipop_plain_02_v1_nogpt/sample_04_from_template/1780074050_lollipop_plain_chart_02_lollipop_plain_chart_02.svg
• comparison evidence:
  • output/style_reference_contact_20260529_lollipop_plain_02/candidate_refs.png
  • output/style_ref_comparison_20260529_lollipop_plain_02_v1_nogpt/all_samples_baseline_ref_after.png
  • output/style_ref_comparison_20260529_lollipop_plain_02_v1_nogpt/comparison_manifest.tsv
  • output/style_ref_comparison_20260529_lollipop_plain_02_v1_nogpt/verification.txt
• verification:
  • all 5 regenerated samples produced final SVG/PNG, chart SVG/PNG, data.json, and info.json
  • all final PNGs have longest side 1600
  • every sample keeps chart_variation == lollipop_plain_chart_02 and chart_type == lollipop chart
  • expected rows were recomputed from input data; temporal dimensions sort chronologically and categorical dimensions sort by descending value
  • every finite row has one stem mark, dot mark, stem-track, label, value, and value-pill with matching data-label/data-value bindings
  • plot data-count and data-sort-mode match the recomputed data order
  • every sample has chart-canvas, chart-style-panel, field-pill, scale-note, gridlines, and axis ticks
  • chart SVGs contain no image elements, no ellipsis, and no rotated text
  • final SVG image-node counts were [0, 0, 0, 0, 0]; images come from the existing title/icon/image pipeline and were not regenerated in this iteration

radial_line_plain_chart_01

• status: style_reference_repaired_verified_no_gpt_image_call
• baseline source: previous repaired output, output/chart_repair_regen_20260528_radial_line_01_v2_nogpt
• selected reference: ../chart_template_samples_20260527_083945/gpt_image_2_improved/radial_line_plain_chart_01/1779892818_radial_line_plain_chart_01_radial_line_plain_chart_01_sample_06_gpt_image_2_02.png
• reference selection rationale:
  • selected from the candidate contact sheet as a simple, readable white/blue radial-line reference with limited decoration
  • clear round grid, compact header/sidebar treatment, restrained blue palette, and bottom note band made it a suitable style anchor
  • suitable for style transfer without copying GPT-improved chart geometry, labels, scales, or values
• template: modules/chart_engine/template/d3-js/type58_radial_line_charts/radial_line_plain_chart_01.js
• chart type preserved: yes, still radial line chart
• style/layout summary:
  • changed the chart from a plain standalone radial plot to a light blue canvas with a white rounded card, soft shadow, top field pill, plot halo, right legend card, and bottom scale note band
  • restyled the radial grid, axis ticks, line, and points with a restrained blue/cyan/green palette inspired by the selected reference
  • kept the repaired data behavior: temporal dimensions sort chronologically, categorical values sort by descending numeric value, radial scale/grid/ticks remain data-aware, and legend labels/values remain readable
  • added data bindings on the plot, radial line, points, legend rows, swatches, labels, and values for direct verification
  • left title, decorative image, icon, and future image-model asset overwrite behavior to the existing pipeline
• regenerated evidence:
  • output/style_ref_regen_20260529_radial_line_01_v1_nogpt/sample_00_from_template/1780075778_radial_line_plain_chart_01_radial_line_plain_chart_01.svg
  • output/style_ref_regen_20260529_radial_line_01_v1_nogpt/sample_01_from_template/1780075787_radial_line_plain_chart_01_radial_line_plain_chart_01.svg
  • output/style_ref_regen_20260529_radial_line_01_v1_nogpt/sample_02_from_template/1780075795_radial_line_plain_chart_01_radial_line_plain_chart_01.svg
  • output/style_ref_regen_20260529_radial_line_01_v1_nogpt/sample_03_from_template/1780075803_radial_line_plain_chart_01_radial_line_plain_chart_01.svg
  • output/style_ref_regen_20260529_radial_line_01_v1_nogpt/sample_04_from_template/1780075811_radial_line_plain_chart_01_radial_line_plain_chart_01.svg
• comparison evidence:
  • output/style_reference_contact_20260529_radial_line_01/candidate_refs.png
  • output/style_ref_comparison_20260529_radial_line_01_v1_nogpt/all_samples_baseline_ref_after.png
  • output/style_ref_comparison_20260529_radial_line_01_v1_nogpt/comparison_manifest.tsv
  • output/style_ref_comparison_20260529_radial_line_01_v1_nogpt/verification.txt
• pipeline note:
  • adjusted SVG screenshot HTML wrapping and capture cropping during this iteration after final PNG evidence exposed repeated tiling; regenerated outputs were rechecked after the fix
• verification:
  • all 5 regenerated samples produced final SVG/PNG, chart SVG/PNG, data.json, and info.json
  • all final PNGs and chart PNGs have longest side 1600
  • every sample keeps chart_variation == radial_line_plain_chart_01 and chart_type == radial line chart
  • expected rows were recomputed from input data; temporal dimensions sort chronologically and categorical dimensions sort by descending value
  • every sample has exactly one radial-line path and one point mark, legend row, legend swatch, legend label, and value per finite data row
  • plot and radial-line data-count/data-sort-mode bindings match the recomputed data order; plot max-value matches the input data maximum
  • every sample has chart-canvas, chart-style-panel, field-pill, plot-halo, legend-card, scale-note, radial gridlines, axis ticks, and one axis-line per row
  • legend display labels remain unique and value text matches exact formatted input values
  • chart SVGs contain no image elements, no ellipsis, and no rotated text
  • visual comparison was reviewed after the screenshot wrapper/crop fix; final PNGs do not show repeated tiling
  • final SVG image-node counts were [0, 0, 0, 0, 0]; images come from the existing title/icon/image pipeline and were not regenerated in this iteration

diverging_bar_plain_chart_02

• status: style_reference_repaired_verified_no_gpt_image_call
• baseline source: previous repaired output, output/chart_repair_regen_20260529_diverging_bar_plain_02_v1_nogpt
• selected reference: ../chart_template_samples_20260527_083945/gpt_image_2_improved/diverging_bar_plain_chart_02/1779873967_diverging_bar_plain_chart_02_diverging_bar_plain_chart_02_sample_05_gpt_image_2_01.png
• reference selection rationale:
  • selected from the candidate contact sheet by high lightness, simple white/light-blue canvas, low visual clutter, and strong readability
  • the reference has a clear right-side rounded chart card with red negative bars, green positive bars, a strong zero line, subtle grid, and bottom axis label
  • suitable for style and layout transfer without copying GPT-improved chart values, categories, or non-source chart geometry
• template: modules/chart_engine/template/d3-js/type17_diverging_bar_chart/diverging_bar_plain_chart_02.js
• chart type preserved: yes, still diverging bar chart
• style/layout summary:
  • changed the repaired plain diverging bars into a white rounded card on a light blue canvas with soft shadow, pale dashed grid, strong zero line, and pill-shaped red/green bars
  • moved category labels next to the zero line and value labels to the bar ends to match the selected reference's chart layout more closely
  • removed extra header chips after visual review and added real spacing between negative and positive sections when the data order forms sign groups
  • kept the repaired data behavior: temporal dimensions sort chronologically, ordinal categories sort by ordinal rank, other categories sort from negative to positive values, and the x-scale remains zero-centered and symmetric
  • added data bindings on the plot, rows, bars, labels, and values for direct verification
  • left title, decorative image, icon, and future image-model asset overwrite behavior to the existing pipeline
• regenerated evidence:
  • output/style_ref_regen_20260529_diverging_bar_plain_02_v1_nogpt/sample_00_from_template/1780077655_diverging_bar_plain_chart_02_diverging_bar_plain_chart_02.svg
  • output/style_ref_regen_20260529_diverging_bar_plain_02_v1_nogpt/sample_01_from_template/1780077667_diverging_bar_plain_chart_02_diverging_bar_plain_chart_02.svg
  • output/style_ref_regen_20260529_diverging_bar_plain_02_v1_nogpt/sample_02_from_template/1780077678_diverging_bar_plain_chart_02_diverging_bar_plain_chart_02.svg
  • output/style_ref_regen_20260529_diverging_bar_plain_02_v1_nogpt/sample_03_from_template/1780077690_diverging_bar_plain_chart_02_diverging_bar_plain_chart_02.svg
  • output/style_ref_regen_20260529_diverging_bar_plain_02_v1_nogpt/sample_04_from_template/1780077702_diverging_bar_plain_chart_02_diverging_bar_plain_chart_02.svg
• comparison evidence:
  • output/style_reference_contact_20260529_diverging_bar_plain_02/candidate_refs.png
  • output/style_ref_comparison_20260529_diverging_bar_plain_02_v1_nogpt/all_samples_baseline_ref_after.png
  • output/style_ref_comparison_20260529_diverging_bar_plain_02_v1_nogpt/comparison_manifest.tsv
  • output/style_ref_comparison_20260529_diverging_bar_plain_02_v1_nogpt/verification.txt
• verification:
  • all 5 regenerated samples produced final SVG/PNG, chart SVG/PNG, data.json, and info.json
  • all final PNGs and chart PNGs have longest side 1600
  • every sample keeps chart_variation == diverging_bar_plain_chart_02 and chart_type == diverging bar chart
  • expected rows were recomputed from generated data; temporal dimensions sort chronologically, ordinal categories sort by ordinal rank, and other categories sort from negative to positive values
  • every finite row has one diverging-bar mark, row group, category label, and value label with matching data-label/data-value bindings
  • positive and negative bar counts match the input sign distribution
  • plot data-count, data-order-mode, and data-max-abs bindings match recomputed rows
  • every sample has chart-canvas, chart-style-panel, zero-line, gridlines, axis ticks, axis title, and sign-section badges when that sign exists
  • chart SVGs contain no image elements; final SVG image-node counts were [0, 0, 0, 0, 0]
  • visual comparison was reviewed for layout alignment with the selected reference, including removal of extra header chips and insertion of positive/negative section spacing
  • no GPT-image or asset regeneration was used in this iteration

vertical_bar_chart_02

• status: style_reference_repaired_verified_no_gpt_image_call
• baseline source: previous repaired output, output/chart_repair_regen_20260528_vertical_bar_02_v1_nogpt
• selected reference: ../chart_template_samples_20260527_083945/gpt_image_2_improved/vertical_bar_chart_02/1779899396_vertical_bar_chart_02_vertical_bar_chart_02_sample_04_gpt_image_2_00.png
• reference selection rationale:
  • selected from the candidate contact sheet as a readable blue vertical-bar reference with light blue canvas, white chart card, blue bars, circular value badges, subtle grid, and bottom explanatory note
  • more suitable than the highest-ranked card/scatter-like candidates because it preserves the vertical bar plus circle-marker family
  • suitable for style and layout transfer without copying GPT-improved chart values, labels, scales, or decorative wetland imagery
• template: modules/chart_engine/template/d3-js/bar_chart_vertical/vertical_bar_chart_02.js
• chart type preserved: yes, still vertical bar chart with circle
• style/layout summary:
  • changed the repaired red/neutral chart into a light blue canvas with a white rounded chart panel, blue gradient bars, green circular value badges, pale gridlines, and a compact metric chip
  • restyled the repaired right-side item table as a rounded white information card so long labels remain readable while the overall layout moves closer to the reference's card-based structure
  • added a bottom note band in the chart panel, mirroring the selected reference's lower explanation area without adding new semantic claims
  • kept the repaired data behavior: temporal x values sort chronologically, categorical rows sort by descending primary bar value, y/y2 units remain exact, and missing y2 units do not default to %
  • added data bindings on the plot, bars, circles, circle-inner values, category rows, labels, and value columns for direct verification
  • left title, decorative image, icon, and future image-model asset overwrite behavior to the existing pipeline
• regenerated evidence:
  • output/style_ref_regen_20260529_vertical_bar_02_v1_nogpt/sample_00_from_template/1780079173_vertical_bar_chart_02_vertical_bar_chart_02.svg
  • output/style_ref_regen_20260529_vertical_bar_02_v1_nogpt/sample_01_from_template/1780079185_vertical_bar_chart_02_vertical_bar_chart_02.svg
  • output/style_ref_regen_20260529_vertical_bar_02_v1_nogpt/sample_02_from_template/1780079197_vertical_bar_chart_02_vertical_bar_chart_02.svg
  • output/style_ref_regen_20260529_vertical_bar_02_v1_nogpt/sample_03_from_template/1780079209_vertical_bar_chart_02_vertical_bar_chart_02.svg
  • output/style_ref_regen_20260529_vertical_bar_02_v1_nogpt/sample_04_from_template/1780079221_vertical_bar_chart_02_vertical_bar_chart_02.svg
• comparison evidence:
  • output/style_reference_contact_20260529_vertical_bar_02/candidate_refs.png
  • output/style_ref_comparison_20260529_vertical_bar_02_v1_nogpt/all_samples_baseline_ref_after.png
  • output/style_ref_comparison_20260529_vertical_bar_02_v1_nogpt/comparison_manifest.tsv
  • output/style_ref_comparison_20260529_vertical_bar_02_v1_nogpt/verification.txt
• verification:
  • all 5 regenerated samples produced final SVG/PNG, chart SVG/PNG, data.json, and info.json
  • all final PNGs and chart PNGs have longest side 1600
  • every sample keeps chart_variation == vertical_bar_chart_02 and chart_type == vertical bar chart with circle
  • expected rows were recomputed from generated data; temporal x values sort chronologically and categorical rows sort by descending primary bar value
  • every finite row has one bar mark, circle mark, circle inner value, category row, category label, bar value, and circle value
  • bar/circle/category/value nodes carry matching data-category, data-rank, data-value, data-y-value, and data-y2-value bindings
  • table value text matches exact formatted y and y2 input values; missing y2 units are not defaulted to percent
  • every sample has chart-canvas, chart-style-panel, metric-card, legend-style-panel, metric legend, scale-note, gridlines, axis ticks, and axis lines
  • chart SVGs contain no image elements; final SVG image-node counts were [0, 0, 0, 0, 0]
  • visual comparison was reviewed against the selected blue wetland vertical-bar reference while retaining the repaired side item card for long-label readability
  • no GPT-image or asset regeneration was used in this iteration

lollipop_plain_chart_01

• status: style_reference_repaired_verified_no_gpt_image_call
• baseline source: previous repaired output, output/chart_repair_regen_20260528_lollipop_plain_01_v1_nogpt
• selected reference: ../chart_template_samples_20260527_083945/gpt_image_2_improved/lollipop_plain_chart_01/1779884977_lollipop_plain_chart_01_lollipop_plain_chart_01_sample_05_gpt_image_2_01.png
• reference selection rationale:
  • selected from the candidate contact sheet as the highest-ranked simple, light, low-decoration reference
  • clear left-label and right-value horizontal lollipop/bar layout, dark green title pill, pink rounded marks, pale grid, and bottom note made it a suitable style anchor
  • decorative platform icons and illustration were intentionally not copied because title, icon, image, and future image-model overwrite stay on the existing pipeline path
  • suitable for style and layout transfer without copying GPT-improved chart values, labels, scales, or non-source imagery
• template: modules/chart_engine/template/d3-js/type15_lollipop_chart/lollipop_plain_chart_01.js
• chart type preserved: yes, still lollipop chart
• style/layout summary:
  • changed the repaired plain lollipop into a light off-white canvas with a white rounded chart panel, dark green metric pill, top-right metric label, pale dashed vertical grid, pink horizontal stems, round endpoint dots, right-side value pills, and a bottom scale note band
  • moved the chart toward the selected reference's layout rhythm: left category labels, horizontal marks, right-aligned values, bottom numeric axis, and compact note area
  • kept the repaired data behavior: temporal x values sort chronologically, categorical values sort by descending numeric value, numeric axis remains data-aware, and labels wrap without ellipsis
  • added data bindings on the plot, stem tracks, stems, dots, labels, values, and value pills for direct verification
  • left title, decorative image, icon, and future image-model asset overwrite behavior to the existing pipeline
• regenerated evidence:
  • output/style_ref_regen_20260529_lollipop_plain_01_v1_nogpt/sample_00_from_template/1780080902_lollipop_plain_chart_01_lollipop_plain_chart_01.svg
  • output/style_ref_regen_20260529_lollipop_plain_01_v1_nogpt/sample_01_from_template/1780080913_lollipop_plain_chart_01_lollipop_plain_chart_01.svg
  • output/style_ref_regen_20260529_lollipop_plain_01_v1_nogpt/sample_02_from_template/1780080925_lollipop_plain_chart_01_lollipop_plain_chart_01.svg
  • output/style_ref_regen_20260529_lollipop_plain_01_v1_nogpt/sample_03_from_template/1780080937_lollipop_plain_chart_01_lollipop_plain_chart_01.svg
  • output/style_ref_regen_20260529_lollipop_plain_01_v1_nogpt/sample_04_from_template/1780080949_lollipop_plain_chart_01_lollipop_plain_chart_01.svg
• comparison evidence:
  • output/style_reference_contact_20260529_lollipop_plain_01/candidate_refs.png
  • output/style_ref_comparison_20260529_lollipop_plain_01_v1_nogpt/all_samples_baseline_ref_after.png
  • output/style_ref_comparison_20260529_lollipop_plain_01_v1_nogpt/comparison_manifest.tsv
  • output/style_ref_comparison_20260529_lollipop_plain_01_v1_nogpt/verification.txt
• verification:
  • all 5 regenerated samples produced final SVG/PNG, chart SVG/PNG, data.json, and info.json
  • all final PNGs and chart PNGs have longest side 1600
  • every sample keeps chart_variation == lollipop_plain_chart_01 and chart_type == lollipop chart
  • expected rows were recomputed from input data; temporal dimensions sort chronologically and categorical dimensions sort by descending value
  • every finite row has one stem mark, dot mark, stem-track, label, value, and value-pill with matching data-label/data-value/data-index/data-rank bindings
  • plot data-count, data-sort-mode, and data-max-value match the recomputed data
  • every sample has chart-canvas, chart-style-panel, field-pill, scale-note, gridlines, axis ticks, axis titles, stem tracks, and value pills
  • chart SVGs contain no image elements and no ellipsis
  • final SVG image-node counts were [0, 0, 0, 0, 0]; images come from the existing title/icon/image pipeline and were not regenerated in this iteration
  • no GPT-image or asset regeneration was used in this iteration

triangle_bar_chart_01

• status: style_reference_repaired_verified_no_gpt_image_call
• baseline source: previous repaired output, output/chart_repair_regen_20260528_triangle_bar_01_v2_nogpt
• selected reference: ../chart_template_samples_20260527_083945/gpt_image_2_improved/triangle_bar_chart_01/1779899228_triangle_bar_chart_01_triangle_bar_chart_01_sample_00_gpt_image_2_01.png
• reference selection rationale:
  • selected from the candidate contact sheet as a simple, light, readable reference that keeps the triangle-bar family
  • clear blue metric pill, yellow triangular bars, top value labels, pale horizontal grid, dashed temporal line, and bottom note band made it a suitable style and layout anchor
  • decorative house/leaf/icons and bottom pictogram cards were not copied because title, icon, image, and future image-model overwrite stay on the existing pipeline path
  • suitable for style and layout transfer without copying GPT-improved chart values, labels, scales, or non-source imagery
• template: modules/chart_engine/template/d3-js/proportional_chart/triangle_bar_chart.js
• chart type preserved: yes, still triangle bar chart
• style/layout summary:
  • changed the repaired plain triangle bars into a light blue canvas with a white rounded chart panel, blue metric pill, pale plot wash, yellow gradient triangle marks, white-stroked apex markers, navy value labels, and a bottom scale note band
  • added a dashed trend line only for temporal samples to match the selected reference's chronological layout while avoiding misleading trend cues for categorical samples
  • kept the repaired data behavior: temporal x values sort chronologically, categorical values sort by descending numeric value, y-axis scale/ticks remain data-aware, and long categories move into a compact side key
  • added data bindings on the plot, triangle marks, apex markers, values, x labels, key rows, and category labels for direct verification
  • left title, decorative image, icon, and future image-model asset overwrite behavior to the existing pipeline
• regenerated evidence:
  • output/style_ref_regen_20260529_triangle_bar_01_v1_nogpt/sample_00_from_template/1780082186_triangle_bar_chart_01_triangle_bar_chart_01.svg
  • output/style_ref_regen_20260529_triangle_bar_01_v1_nogpt/sample_01_from_template/1780082198_triangle_bar_chart_01_triangle_bar_chart_01.svg
  • output/style_ref_regen_20260529_triangle_bar_01_v1_nogpt/sample_02_from_template/1780082209_triangle_bar_chart_01_triangle_bar_chart_01.svg
  • output/style_ref_regen_20260529_triangle_bar_01_v1_nogpt/sample_03_from_template/1780082220_triangle_bar_chart_01_triangle_bar_chart_01.svg
  • output/style_ref_regen_20260529_triangle_bar_01_v1_nogpt/sample_04_from_template/1780082232_triangle_bar_chart_01_triangle_bar_chart_01.svg
• comparison evidence:
  • output/style_reference_contact_20260529_triangle_bar_01/candidate_refs.png
  • output/style_ref_comparison_20260529_triangle_bar_01_v1_nogpt/all_samples_baseline_ref_after.png
  • output/style_ref_comparison_20260529_triangle_bar_01_v1_nogpt/comparison_manifest.tsv
  • output/style_ref_comparison_20260529_triangle_bar_01_v1_nogpt/verification.txt
• verification:
  • all 5 regenerated samples produced final SVG/PNG, chart SVG/PNG, data.json, and info.json
  • all final PNGs and chart PNGs have longest side 1600
  • every sample keeps chart_variation == triangle_bar_chart_01 and chart_type == triangle bar chart
  • expected rows were recomputed from input data; temporal dimensions sort chronologically and categorical dimensions sort by descending value
  • every positive finite row has one triangle mark, apex marker, value label, and category label/key label with matching data-label/data-value/data-index/data-rank bindings
  • temporal samples have one dashed trend line; categorical samples do not add trend lines
  • plot data-count, data-sort-mode, and data-max-value match the recomputed data
  • every sample has chart-canvas, chart-style-panel, field-pill, scale-note, triangle-plot, triangle-mark, apex-marker, gridlines, axis ticks, axis lines, and axis title classes
  • chart SVGs contain no image elements and no ellipsis
  • final SVG image-node counts were [0, 0, 0, 0, 0]; images come from the existing title/icon/image pipeline and were not regenerated in this iteration
  • no GPT-image or asset regeneration was used in this iteration

stepped_line_graph_plain_chart_01

• status: style_reference_repaired_verified_no_gpt_image_call
• baseline source: previous repaired output, output/chart_repair_regen_20260528_stepped_line_graph_plain_01_v4_nogpt
• selected reference: ../chart_template_samples_20260527_083945/gpt_image_2_improved/stepped_line_graph_plain_chart_01/1779898533_stepped_line_graph_plain_chart_01_stepped_line_graph_plain_chart_01_sample_09_gpt_image_2_01.png
• reference selection rationale:
  • selected from the candidate contact sheet as the highest-ranked simple, light, low-decoration stepped-line reference
  • clear white/light-blue chart card, green stepped line, circular points, pale plot bands, endpoint value badges, and bottom takeaway card made it a suitable style and layout anchor
  • reference % change triangle annotations were intentionally not copied because the repaired template removed them to avoid misleading secondary encodings
  • suitable for style transfer without copying GPT-improved chart values, labels, scales, or decorative illustration
• template: modules/chart_engine/template/d3-js/type27_stepped_line_graph/stepped_line_graph_plain_chart_01.js
• chart type preserved: yes, still stepped line graph
• style/layout summary:
  • changed the repaired plain stepped line into a white rounded card with a light canvas, pill-style series legend, pale plot card, alternating vertical bands, green stepped line, soft area wash, circular points, green endpoint value badges, and a bottom takeaway/delta card
  • kept the repaired data behavior: temporal x values sort chronologically, all finite rows render as points, the stepped path uses curveStepAfter, y-axis scale/ticks remain data-aware, and value formatting preserves units such as % and £k
  • kept % change annotations removed while adding an actual first-to-last delta summary derived from source data
  • added data bindings on the plot, stepped-line area, stepped-line path, points, endpoint labels, and delta value for direct verification
  • left title, decorative image, icon, and future image-model asset overwrite behavior to the existing pipeline
• regenerated evidence:
  • output/style_ref_regen_20260529_stepped_line_graph_plain_01_v1_nogpt/sample_00_from_template/1780083793_stepped_line_graph_plain_chart_01_stepped_line_graph_plain_chart_01.svg
  • output/style_ref_regen_20260529_stepped_line_graph_plain_01_v1_nogpt/sample_01_from_template/1780083805_stepped_line_graph_plain_chart_01_stepped_line_graph_plain_chart_01.svg
  • output/style_ref_regen_20260529_stepped_line_graph_plain_01_v1_nogpt/sample_02_from_template/1780083817_stepped_line_graph_plain_chart_01_stepped_line_graph_plain_chart_01.svg
  • output/style_ref_regen_20260529_stepped_line_graph_plain_01_v1_nogpt/sample_03_from_template/1780083829_stepped_line_graph_plain_chart_01_stepped_line_graph_plain_chart_01.svg
  • output/style_ref_regen_20260529_stepped_line_graph_plain_01_v1_nogpt/sample_04_from_template/1780083842_stepped_line_graph_plain_chart_01_stepped_line_graph_plain_chart_01.svg
• comparison evidence:
  • output/style_reference_contact_20260529_stepped_line_graph_plain_01/candidate_refs.png
  • output/style_ref_comparison_20260529_stepped_line_graph_plain_01_v1_nogpt/all_samples_baseline_ref_after.png
  • output/style_ref_comparison_20260529_stepped_line_graph_plain_01_v1_nogpt/comparison_manifest.tsv
  • output/style_ref_comparison_20260529_stepped_line_graph_plain_01_v1_nogpt/verification.txt
• verification:
  • all 5 regenerated samples produced final SVG/PNG, chart SVG/PNG, data.json, and info.json
  • all final PNGs and chart PNGs have longest side 1600
  • every sample keeps chart_variation == stepped_line_graph_plain_chart_01 and chart_type == stepped line graph
  • expected rows were recomputed from input data and sorted chronologically
  • every finite row has one stepped-line point with matching data-label/data-value/data-index bindings
  • the stepped-line path carries data-count/data-first-value/data-last-value bindings that match recomputed data
  • endpoint labels and delta summary match the first/last source values
  • every sample has chart-canvas, chart-style-panel, field-pill, plot-card, plot-area, stepped-line-area, stepped-line-path, endpoint-label, scale-note, takeaway-card, gridlines, axis ticks, and axis title classes
  • chart SVGs contain no image elements, no ellipsis, and no percent-change annotation text
  • final SVG image-node counts were [0, 0, 0, 0, 0]; images come from the existing title/icon/image pipeline and were not regenerated in this iteration
  • no GPT-image or asset regeneration was used in this iteration

stacked_circular_bar_chart_03

• status: style_reference_repaired_verified_no_gpt_image_call
• baseline source: previous repaired output, output/chart_repair_regen_20260528_stacked_circular_03_v1_nogpt
• selected reference: ../chart_template_samples_20260527_083945/gpt_image_2_improved/stacked_circular_bar_chart_03/1779898200_stacked_circular_bar_chart_03_stacked_circular_bar_chart_03_sample_01_gpt_image_2_04.png
• reference selection rationale:
  • selected from the candidate contact sheet as a light, readable, low-density reference with a stacked circular chart, compact top summary cards, simple group legend, large central circular plot, and a bottom explanatory/index area
  • the decorative title lines, castle/gold imagery, pictograms, and image-model-specific labels were not copied because title, icon, image, and future image-model overwrite stay on the existing pipeline path
  • suitable for style and layout transfer without copying GPT-improved chart values, labels, scales, or non-source imagery
• template: modules/chart_engine/template/d3-js/bar_chart_other/stacked_circular_bar_chart_03.js
• chart type preserved: yes, still stacked circular bar chart
• style/layout summary:
  • changed the repaired side-legend layout into a vertical light card closer to the reference: pale canvas, white rounded panel, two top metric cards, compact group legend, centered stacked circular plot, outer numeric badges, and a bottom category/total key
  • removed the wide right-side legend structure and replaced it with a bottom indexed category key so missing/extra layout parts better match the reference while keeping long category lists readable
  • kept the repaired data behavior: temporal x values sort chronologically, categorical x values sort by descending stacked total, one sector is kept per category, one radial stacked segment is kept per positive category/group cell, and radial ticks remain data-aware
  • added data bindings on the plot, category rows, group rows, and every segment for direct verification of sort mode, totals, segment start/end values, rank, category, group, and value
  • left title, decorative image, icon, and future image-model asset overwrite behavior to the existing pipeline
• regenerated evidence:
  • output/style_ref_regen_20260529_stacked_circular_03_v1_nogpt/sample_00_from_template/1780086389_stacked_circular_bar_chart_03_stacked_circular_bar_chart_03.svg
  • output/style_ref_regen_20260529_stacked_circular_03_v1_nogpt/sample_01_from_template/1780086401_stacked_circular_bar_chart_03_stacked_circular_bar_chart_03.svg
  • output/style_ref_regen_20260529_stacked_circular_03_v1_nogpt/sample_02_from_template/1780086413_stacked_circular_bar_chart_03_stacked_circular_bar_chart_03.svg
  • output/style_ref_regen_20260529_stacked_circular_03_v1_nogpt/sample_03_from_template/1780086425_stacked_circular_bar_chart_03_stacked_circular_bar_chart_03.svg
  • output/style_ref_regen_20260529_stacked_circular_03_v1_nogpt/sample_04_from_template/1780086437_stacked_circular_bar_chart_03_stacked_circular_bar_chart_03.svg
• comparison evidence:
  • output/style_reference_contact_20260529_stacked_circular_03/candidate_refs.png
  • output/style_ref_comparison_20260529_stacked_circular_03_v1_nogpt/all_samples_baseline_ref_after.png
  • output/style_ref_comparison_20260529_stacked_circular_03_v1_nogpt/comparison_manifest.tsv
  • output/style_ref_comparison_20260529_stacked_circular_03_v1_nogpt/verification.txt
• verification:
  • all 5 regenerated samples produced final SVG/PNG, chart SVG/PNG, data.json, and info.json
  • all final PNGs and chart PNGs have longest side 1600
  • every sample keeps chart_variation == stacked_circular_bar_chart_03 and chart_type == stacked circular bar chart
  • expected groups, category order, totals, and segment start/end values were recomputed from source data; temporal samples sort chronologically and categorical samples sort by descending stacked total
  • every positive category/group cell has one segment mark with matching data-category, data-group, data-value, data-start, data-end, and data-rank bindings
  • every sample has chart-canvas, chart-style-panel, metric-card, category-key-card, stacked-circular-plot, group-legend, category-legend, gridlines, axis ticks, and axis lines
  • chart SVGs contain no image elements and no ellipsis
  • no GPT-image or asset regeneration was used in this iteration

radial_stacked_bar_plain_chart_01

• status: style_reference_repaired_verified_no_gpt_image_call
• baseline source: previous repaired output, output/chart_repair_regen_20260528_radial_stacked_bar_01_v1_nogpt
• selected reference: ../chart_template_samples_20260527_083945/gpt_image_2_improved/radial_stacked_bar_plain_chart_01/1779893368_radial_stacked_bar_plain_chart_01_radial_stacked_bar_plain_chart_01_sample_06_gpt_image_2_02.png
• reference selection rationale:
  • selected from the candidate contact sheet as a light, readable, low-decoration reference with a bordered white card, compact side key, prominent radial stacked-bar plot, direct value labels, and a bottom summary band
  • decorative leaf/thermometer/world imagery and image-model-specific explanatory copy were not copied because title, icon, image, and future image-model overwrite stay on the existing pipeline path
  • suitable for style and layout transfer without copying GPT-improved chart values, labels, scales, or non-source imagery
• template: modules/chart_engine/template/d3-js/type8_radial_stacked_bar_chart/radial_stacked_bar_plain_chart_01.js
• chart type preserved: yes, still radial stacked bar chart
• style/layout summary:
  • changed the repaired blue side-table layout into a light white card with a subtle border, left information panel, compact group key, indexed Rings/total list, central radial stacked plot, inline segment value labels when space permits, and a bottom takeaway card
  • moved the extra right-side legend/table into the left key area so the layout better matches the selected reference while preserving readable category totals
  • kept the repaired data behavior: temporal x values sort chronologically, non-temporal categories sort by descending stacked total, one concentric ring is kept per x category, one angular segment is kept per positive x/group cell, and angular ticks remain data-aware
  • added data bindings on the plot, group rows, category rows, tracks, and every bar segment for direct verification of sort mode, totals, segment start/end values, rank, category, group, and value
  • left title, decorative image, icon, and future image-model asset overwrite behavior to the existing pipeline
• regenerated evidence:
  • output/style_ref_regen_20260529_radial_stacked_bar_01_v1_nogpt/sample_00_from_template/1780088296_radial_stacked_bar_plain_chart_01_radial_stacked_bar_plain_chart_01.svg
  • output/style_ref_regen_20260529_radial_stacked_bar_01_v1_nogpt/sample_01_from_template/1780088308_radial_stacked_bar_plain_chart_01_radial_stacked_bar_plain_chart_01.svg
  • output/style_ref_regen_20260529_radial_stacked_bar_01_v1_nogpt/sample_02_from_template/1780088319_radial_stacked_bar_plain_chart_01_radial_stacked_bar_plain_chart_01.svg
  • output/style_ref_regen_20260529_radial_stacked_bar_01_v1_nogpt/sample_03_from_template/1780088330_radial_stacked_bar_plain_chart_01_radial_stacked_bar_plain_chart_01.svg
  • output/style_ref_regen_20260529_radial_stacked_bar_01_v1_nogpt/sample_04_from_template/1780088342_radial_stacked_bar_plain_chart_01_radial_stacked_bar_plain_chart_01.svg
• comparison evidence:
  • output/style_reference_contact_20260529_radial_stacked_bar_01/candidate_refs.png
  • output/style_ref_comparison_20260529_radial_stacked_bar_01_v1_nogpt/all_samples_baseline_ref_after.png
  • output/style_ref_comparison_20260529_radial_stacked_bar_01_v1_nogpt/comparison_manifest.tsv
  • output/style_ref_comparison_20260529_radial_stacked_bar_01_v1_nogpt/verification.txt
• verification:
  • all 5 regenerated samples produced final SVG/PNG, chart SVG/PNG, data.json, and info.json
  • all final PNGs and chart PNGs have longest side 1600
  • every sample keeps chart_variation == radial_stacked_bar_plain_chart_01 and chart_type == radial stacked bar chart
  • expected groups, category order, group totals, category totals, and segment start/end values were recomputed from source data; all checked samples sort chronologically
  • every positive x/group cell has one bar-segment mark with matching data-category, data-group, data-value, data-start, data-end, and data-rank bindings
  • every sample has chart-canvas, chart-style-panel, info-panel, takeaway-card, radial-stacked-plot, bar-segment, group-row, category-row, tracks, ring labels, gridlines, axis ticks, and an axis line
  • chart SVGs contain no image elements and no ellipsis
  • no GPT-image or asset regeneration was used in this iteration

proportional_area_chart_triangle_05

• status: style_reference_repaired_verified_no_gpt_image_call
• baseline source: previous repaired output, output/chart_repair_regen_20260528_triangle_05_v1_nogpt
• selected reference: ../chart_template_samples_20260527_083945/gpt_image_2_improved/proportional_area_chart_triangle_05/1779890327_proportional_area_chart_triangle_05_proportional_area_chart_triangle_05_sample_08_gpt_image_2_03.png
• reference selection rationale:
  • selected from the candidate contact sheet as a light, readable, low-decoration reference with a pale background, white section cards, a prominent Top 3 triangle area, an Other categories area, and a compact bottom note strip
  • decorative building icons, leaf/circle ornaments, image-model-specific copy, and the extra residential comparison section were not copied because title, icon, image, and future image-model overwrite stay on the existing pipeline path, and the current source data does not contain that additional comparison grouping
  • suitable for style and layout transfer without copying GPT-improved values, labels, non-source sections, icons, or chart geometry
• template: modules/chart_engine/template/d3-js/proportional_chart/proportional_area_chart_(triangle)_05.js
• chart type preserved: yes, still proportional area chart (triangle)
• style/layout summary:
  • changed the repaired plain triangle grid into a reference-like light card layout: pale canvas, white outer style panel, bordered section cards, teal Top 3 ribbon, green Other categories ribbon, subtle shadows, and a bottom proportional-scale note
  • aligned the layout structure with the selected reference by splitting the largest three values from the remaining categories; omitted reference-only decorative icons and the extra comparison section when there is no corresponding source-data group
  • kept the repaired data behavior: temporal x values sort chronologically, non-temporal categories sort by descending value, one triangle mark is kept per positive source row, and all rendered rows stay capped by the existing 15-category chart contract
  • kept triangle area accurate by using a shared global square-root side scale across the Top 3 and Other categories sections, with no minimum side override
  • added data bindings on every item, triangle mark, and value label for direct verification of label, value, rank, source index, sort mode, and side length
  • left title, decorative image, icon, and future image-model asset overwrite behavior to the existing pipeline
• regenerated evidence:
  • output/style_ref_regen_20260529_triangle_05_v1_nogpt/sample_00_from_template/1780091254_proportional_area_chart_triangle_05_proportional_area_chart_triangle_05.svg
  • output/style_ref_regen_20260529_triangle_05_v1_nogpt/sample_01_from_template/1780091266_proportional_area_chart_triangle_05_proportional_area_chart_triangle_05.svg
  • output/style_ref_regen_20260529_triangle_05_v1_nogpt/sample_02_from_template/1780091278_proportional_area_chart_triangle_05_proportional_area_chart_triangle_05.svg
  • output/style_ref_regen_20260529_triangle_05_v1_nogpt/sample_03_from_template/1780091290_proportional_area_chart_triangle_05_proportional_area_chart_triangle_05.svg
  • output/style_ref_regen_20260529_triangle_05_v1_nogpt/sample_04_from_template/1780091301_proportional_area_chart_triangle_05_proportional_area_chart_triangle_05.svg
• comparison evidence:
  • output/style_reference_contact_20260529_triangle_05/candidate_refs.png
  • output/style_ref_comparison_20260529_triangle_05_v1_nogpt/all_samples_baseline_ref_after.png
  • output/style_ref_comparison_20260529_triangle_05_v1_nogpt/comparison_manifest.tsv
  • output/style_ref_comparison_20260529_triangle_05_v1_nogpt/verification.txt
• verification:
  • all 5 regenerated samples produced final SVG/PNG, chart SVG/PNG, data.json, and info.json
  • all final PNGs and chart PNGs have longest side 1600
  • every sample keeps chart_variation == proportional_area_chart_triangle_05 and chart_type == proportional area chart (triangle)
  • expected rows and order were recomputed from source data; temporal samples sort chronologically and categorical samples sort by descending value
  • every positive row has one proportional-item, one triangle-mark, one item-label, and one item-value with matching source label, value, rank, source index, and sort-mode bindings
  • every triangle's data-side / sqrt(value) ratio is constant within the sample, confirming global square-root side scaling and proportional area accuracy
  • every sample has chart-canvas, chart-style-panel, top-section, remaining-section, scale-note, section-card, and triangle-mark classes
  • chart SVGs contain no image elements and no ellipsis
  • no GPT-image or asset regeneration was used in this iteration

circular_bar_plain_chart_02

• status: style_reference_repaired_verified_no_gpt_image_call
• baseline source: previous repaired output, output/chart_repair_regen_20260529_circular_bar_plain_02_v2_nogpt
• selected reference: ../chart_template_samples_20260527_083945/gpt_image_2_improved/circular_bar_plain_chart_02/1779873554_circular_bar_plain_chart_02_circular_bar_plain_chart_02_sample_08_gpt_image_2_00.png
• reference selection rationale:
  • selected from the candidate contact sheet as a light, readable, low-decoration reference with a single radial fan chart, left-side direct category labels, center explanatory circle, right-side vertical scale, and small lower legend card
  • decorative hockey iconography, team logos, title art, and image-model-specific source copy were not copied because title, icon, image, and future image-model overwrite stay on the existing pipeline path
  • suitable for style and layout transfer without copying GPT-improved values, labels, team identities, or non-source imagery
• templates:
  • modules/chart_engine/template/d3-js/type10_circular_bar_chart/circular_bar_plain_chart_02.js
  • modules/chart_engine/template/d3-js/bar_chart_other/circular_bar_chart_02.js
• chart type preserved: yes, still circular bar chart
• style/layout summary:
  • changed the repaired full-ring circular bar and separate key table into a reference-like left radial fan with direct endpoint labels, inner numbered badges, value labels on the bars, a center white callout circle, a right vertical scale ladder, and a compact lower legend card
  • kept the missing/extra layout parts aligned with the source data: the reference's sports logos and decorative icon were omitted, while the useful chart-scale, direct-label, center-note, and legend areas were retained
  • kept the repaired data behavior: temporal-like categories sort chronologically when all categories have temporal ranks, otherwise categories sort by descending value
  • kept one radial arc bar, one track, one category label, one value label, one index dot, and one legend row per source row, with radial length driven by the source value on a data-aware scale
  • added data bindings on plot, bars, tracks, labels, value labels, and index dots for direct verification of category, value, rank, source index, sort mode, and radial geometry
  • left title, decorative image, icon, and future image-model asset overwrite behavior to the existing pipeline; no GPT-image or asset regeneration was called
• regenerated evidence:
  • output/style_ref_regen_20260529_circular_bar_plain_02_v1_nogpt/sample_00_from_template/1780092662_circular_bar_plain_chart_02_circular_bar_plain_chart_02.svg
  • output/style_ref_regen_20260529_circular_bar_plain_02_v1_nogpt/sample_01_from_template/1780092674_circular_bar_plain_chart_02_circular_bar_plain_chart_02.svg
  • output/style_ref_regen_20260529_circular_bar_plain_02_v1_nogpt/sample_02_from_template/1780092684_circular_bar_plain_chart_02_circular_bar_plain_chart_02.svg
  • output/style_ref_regen_20260529_circular_bar_plain_02_v1_nogpt/sample_03_from_template/1780092695_circular_bar_plain_chart_02_circular_bar_plain_chart_02.svg
  • output/style_ref_regen_20260529_circular_bar_plain_02_v1_nogpt/sample_04_from_template/1780092706_circular_bar_plain_chart_02_circular_bar_plain_chart_02.svg
• comparison evidence:
  • output/style_reference_contact_20260529_circular_bar_plain_02/candidate_refs.png
  • output/style_ref_comparison_20260529_circular_bar_plain_02_v1_nogpt/all_samples_baseline_ref_after.png
  • output/style_ref_comparison_20260529_circular_bar_plain_02_v1_nogpt/comparison_manifest.tsv
  • output/style_ref_comparison_20260529_circular_bar_plain_02_v1_nogpt/verification.txt
• verification:
  • all 5 regenerated samples produced final SVG/PNG, chart SVG/PNG, data.json, and info.json
  • all final PNGs and chart PNGs have longest side 1600
  • every sample keeps chart_variation == circular_bar_plain_chart_02 and chart_type == circular bar chart
  • expected rows and order were recomputed from source data; all checked samples sort by descending value
  • every source row has one circular-bar-mark, one bar-track, one legend-row, one category-label, one value-label, and one index-dot with matching source category, value, rank, source index, and sort-mode bindings
  • categorical samples have non-increasing radial length after value sorting, preserving the data scale from the source values
  • every sample has chart-canvas, circular-bar-plot, scale-ladder, center-label-background, measure-legend-card, radial-grid-ring, radial-grid-label, axis-title, scale-note, and category-note classes
  • final and chart SVGs contain no image elements, and chart SVGs contain no ellipsis text
  • no GPT-image or asset regeneration was used in this iteration

vertical_range_chart_01

• status: style_reference_repaired_verified_no_gpt_image_call
• baseline source: previous repaired output, output/chart_repair_regen_20260529_vertical_range_01_v1_nogpt
• selected reference: ../chart_template_samples_20260527_083945/gpt_image_2_improved/vertical_range_chart_01/1779893722_vertical_range_chart_01_vertical_range_chart_01_sample_03_gpt_image_2_02.png
• reference selection rationale:
  • selected from the candidate contact sheet as a readable, low-decoration range-chart reference with a white canvas, top two-group legend card, main rounded plot card, colored endpoint badges, vertical stems, and a bottom insight band
  • decorative graduation-cap/globe/flag imagery, image-model-specific title art, and source-copy details were not copied because title, icon, image, and future image-model overwrite stay on the existing pipeline path
  • suitable for style and layout transfer without copying GPT-improved values, labels, flags, or non-source imagery
• template: modules/chart_engine/template/d3-js/bar_chart_vertical/vertical_range_chart_01.js
• chart type preserved: yes, still range chart
• style/layout summary:
  • changed the repaired single-plot layout into a reference-like three-part card layout: top group legend card with group averages, main white plot card, colored endpoint badges, vertical guide stems, and bottom insight band
  • removed the previous right-side category key so the layout more closely follows the selected reference; category labels are placed directly on the x axis and compacted without ellipsis when needed
  • kept the repaired data behavior: temporal categories sort chronologically, ordinal categories sort by detected order, and ordinary categories sort by largest range
  • kept one vertical range line per category and one endpoint mark/value badge per valid input row, with endpoint order drawn by ascending value within each category to match the lower-to-upper reference layout
  • added/kept data bindings on range lines, endpoint marks, value labels, and label backgrounds for direct verification of category, group, value, source index, rank, and sort mode
  • left title, decorative image, icon, and future image-model asset overwrite behavior to the existing pipeline; no GPT-image or asset regeneration was called
• regenerated evidence:
  • output/style_ref_regen_20260529_vertical_range_01_v1_nogpt/sample_00_from_template/1780094101_vertical_range_chart_01_vertical_range_chart_01.svg
  • output/style_ref_regen_20260529_vertical_range_01_v1_nogpt/sample_01_from_template/1780094112_vertical_range_chart_01_vertical_range_chart_01.svg
  • output/style_ref_regen_20260529_vertical_range_01_v1_nogpt/sample_02_from_template/1780094123_vertical_range_chart_01_vertical_range_chart_01.svg
  • output/style_ref_regen_20260529_vertical_range_01_v1_nogpt/sample_03_from_template/1780094134_vertical_range_chart_01_vertical_range_chart_01.svg
  • output/style_ref_regen_20260529_vertical_range_01_v1_nogpt/sample_04_from_template/1780094145_vertical_range_chart_01_vertical_range_chart_01.svg
• comparison evidence:
  • output/style_reference_contact_20260529_vertical_range_01/candidate_refs.png
  • output/style_ref_comparison_20260529_vertical_range_01_v1_nogpt/all_samples_baseline_ref_after.png
  • output/style_ref_comparison_20260529_vertical_range_01_v1_nogpt/comparison_manifest.tsv
  • output/style_ref_comparison_20260529_vertical_range_01_v1_nogpt/verification.txt
• verification:
  • all 5 regenerated samples produced final SVG/PNG, chart SVG/PNG, data.json, and info.json
  • all final PNGs and chart PNGs have longest side 1600
  • every sample keeps chart_variation == vertical_range_chart_01 and chart_type == range chart
  • expected category order and group legend order were recomputed from source data; checked samples cover largest-range, chronological, and ordered-category sort modes
  • every category has one range-category and one range-line with matching source category, min/max, rank, and sort-mode bindings
  • every valid input row has one range-point, one value-label, and one value-label-bg with matching source category, group, value, source index, and rank bindings; endpoint checks use value-ascending order within each category to match the rendered lower-to-upper lollipop layout
  • every sample has chart-canvas, group-legend-card, plot-card, range-plot, gridline, axis-tick, axis-title, scale-note, category-note, and insight-band classes
  • final and chart SVGs contain no image elements, and chart SVGs contain no ellipsis text
  • no GPT-image or asset regeneration was used in this iteration

bubble_chart_01

• status: style_reference_repaired_verified_no_gpt_image_call
• baseline source: previous repaired output, output/chart_repair_regen_20260529_bubble_01_v2_nogpt
• selected reference: ../chart_template_samples_20260527_083945/gpt_image_2_improved/bubble_chart_01/1779872173_bubble_chart_01_bubble_chart_01_sample_08_gpt_image_2_03.png
• reference selection rationale:
  • selected from the candidate contact sheet as a simple, readable reference with a light canvas, large central bubble plot, top-right metric explanation card, direct point labels, and three compact bottom insight cards
  • flag marks, Africa silhouette imagery, decorative source copy, and reference-only explanatory text were not copied because title, icon, image, and future image-model overwrite stay on the existing pipeline path
  • suitable for style and layout transfer without copying GPT-improved values, country identities, flag/icon assets, or non-source chart geometry
• template: modules/chart_engine/template/d3-js/scatterplot/bubble_chart_01.js
• chart type preserved: yes, still bubble chart
• style/layout summary:
  • changed the repaired plot-plus-bottom-key layout into a reference-like light card composition with a top metric legend, enlarged central plot, dashed grid, blue/green axis emphasis, direct point labels with leaders, and a three-card bottom insight band
  • removed the previous exhaustive bottom key table because it was extra relative to the selected reference; category lookup now comes from one compact point label per source row, while summary cards surface the highest vertical value, rightmost x value, and largest bubble
  • kept the repaired chart semantics: the first numeric field drives the horizontal axis, the second numeric field drives the vertical position and bubble area, and one bubble mark remains for every valid source row
  • added cross-side label relaxation and shorter labels for dense samples so the reference-like direct-label layout stays readable without reintroducing the old table
  • left title, decorative image, icon, and future image-model asset overwrite behavior to the existing pipeline; no GPT-image or asset regeneration was called
• regenerated evidence:
  • output/style_ref_regen_20260529_bubble_01_v1_nogpt/sample_00_from_template/1780095999_bubble_chart_01_bubble_chart_01.svg
  • output/style_ref_regen_20260529_bubble_01_v1_nogpt/sample_01_from_template/1780096010_bubble_chart_01_bubble_chart_01.svg
  • output/style_ref_regen_20260529_bubble_01_v1_nogpt/sample_02_from_template/1780096022_bubble_chart_01_bubble_chart_01.svg
  • output/style_ref_regen_20260529_bubble_01_v1_nogpt/sample_03_from_template/1780096033_bubble_chart_01_bubble_chart_01.svg
  • output/style_ref_regen_20260529_bubble_01_v1_nogpt/sample_04_from_template/1780096044_bubble_chart_01_bubble_chart_01.svg
• comparison evidence:
  • output/style_reference_contact_20260529_bubble_01/candidate_refs.png
  • output/style_ref_comparison_20260529_bubble_01_v1_nogpt/all_samples_baseline_ref_after.png
  • output/style_ref_comparison_20260529_bubble_01_v1_nogpt/comparison_manifest.tsv
  • output/style_ref_comparison_20260529_bubble_01_v1_nogpt/verification.txt
• verification:
  • all 5 regenerated samples produced final SVG/PNG outputs
  • all final PNGs have longest side 1600
  • final and chart SVGs contain no image elements, and no asset_regenerated files were produced
  • every sample keeps one bubble-mark, one data-point, one label-leader, and one category-label per input row
  • every sample has one metric-card, two metric-row elements, two axis-title elements, three insight-card elements, and at least six gridline elements
  • the old bottom-key layout is absent: no bubble-key or table-row classes remain
  • chart SVGs contain no NaN, undefined, or ellipsis text
  • no GPT-image or asset regeneration was used in this iteration

box_plot_plain_chart_01

• status: style_reference_repaired_verified_no_gpt_image_call
• baseline source: previous repaired output, output/chart_repair_regen_20260528_box_plot_plain_01_v3_nogpt
• selected reference: ../chart_template_samples_20260527_083945/gpt_image_2_improved/box_plot_plain_chart_01/1779872089_box_plot_plain_chart_01_box_plot_plain_chart_01_sample_08_gpt_image_2_00.png
• reference selection rationale:
  • selected from the candidate contact sheet as a simple, readable reference with a warm light canvas, a large white rounded chart card, sparse gridlines, colored box plots, sample-count annotations, compact group badges, and a bottom key-takeaway card
  • the reference's illustration, icon artwork, and image-model-specific critic/publication copy were not copied because title, icon, image, and future image-model overwrite stay on the existing pipeline path
  • suitable for style and layout transfer without copying GPT-improved values, labels, decorative assets, or non-source chart geometry
• template: modules/chart_engine/template/d3-js/type76_boxplot/boxplot01.js
• chart type preserved: yes, still box plot
• style/layout summary:
  • changed the repaired plain plot into a reference-like card layout: light canvas, rounded white chart card, subtle shadow, top metric/context header, larger centered box plot, group badges under each category, and a purple bottom takeaway card
  • moved sample counts above each box to match the selected reference and removed the old right-side long-label key; the long county sample now uses a compact bottom legend strip inside the chart card
  • kept the repaired box-plot semantics: groups sort by source-derived median, whiskers use observed non-outlier values, y-axis lower bound is clamped to zero for all-positive data, and y ticks remain duplicate-free
  • added data bindings on each box-group, box-mark, whisker, median line, median label, and sample-count label for direct verification of group, rank, count, min, q1, median, q3, max, and values
  • left title, decorative image, icon, and future image-model asset overwrite behavior to the existing pipeline; no GPT-image or asset regeneration was called
• regenerated evidence:
  • output/style_ref_regen_20260529_box_plot_plain_01_v1_nogpt/sample_00_from_template/1780097177_box_plot_plain_chart_01_box_plot_plain_chart_01.svg
  • output/style_ref_regen_20260529_box_plot_plain_01_v1_nogpt/sample_01_from_template/1780097189_box_plot_plain_chart_01_box_plot_plain_chart_01.svg
  • output/style_ref_regen_20260529_box_plot_plain_01_v1_nogpt/sample_02_from_template/1780097201_box_plot_plain_chart_01_box_plot_plain_chart_01.svg
  • output/style_ref_regen_20260529_box_plot_plain_01_v1_nogpt/sample_03_from_template/1780097213_box_plot_plain_chart_01_box_plot_plain_chart_01.svg
  • output/style_ref_regen_20260529_box_plot_plain_01_v1_nogpt/sample_04_from_template/1780097224_box_plot_plain_chart_01_box_plot_plain_chart_01.svg
• comparison evidence:
  • output/style_reference_contact_20260529_box_plot_plain_01/candidate_refs.png
  • output/style_ref_comparison_20260529_box_plot_plain_01_v1_nogpt/all_samples_baseline_ref_after.png
  • output/style_ref_comparison_20260529_box_plot_plain_01_v1_nogpt/comparison_manifest.tsv
  • output/style_ref_comparison_20260529_box_plot_plain_01_v1_nogpt/verification.txt
• verification:
  • all 5 regenerated samples produced final and chart SVG/PNG outputs
  • all final and chart PNGs have longest side 1600
  • final and chart SVGs contain no image elements, and no asset_regenerated files were produced
  • expected box groups and median-descending order were recomputed from source data
  • every group has one box-mark, one median-line, two whisker-line elements, two whisker-cap elements, one sample-count-label, one median-value-label, and one group-label
  • box-group data bindings match source-derived min, q1, median, q3, max, count, rank, and group
  • every sample has chart-canvas, box-chart-card, box-card-header, takeaway-card, gridline, axis-title, and group-badge classes
  • the long-label county sample has one group-key-label per group; short-label samples omit the key
  • y-axis labels are duplicate-free, all-positive samples have no negative y ticks, and chart SVGs contain no NaN, undefined, or ellipsis text
  • no GPT-image or asset regeneration was used in this iteration

bubble_chart_icons_01

• status: style_reference_repaired_verified_no_gpt_image_call
• baseline source: previous repaired output, output/chart_repair_regen_20260529_bubble_icons_01_v2_nogpt
• selected reference: ../chart_template_samples_20260527_083945/gpt_image_2_improved/bubble_chart_icons_01/1779872205_bubble_chart_icons_01_bubble_chart_icons_01_sample_02_gpt_image_2_00.png
• reference selection rationale:
  • selected from the candidate contact sheet as a readable low-decoration reference with a light canvas, large white chart card, direct bubble labels, dashed trend line, top-right correlation card, right-side insight card, and bottom source strip
  • flag/image-model illustration details and reference-only title/source copy were not copied because title, icon, image, and future image-model overwrite stay on the existing pipeline path
  • suitable for style and layout transfer without copying GPT-improved values, labels, icons, or non-source chart geometry
• template: modules/chart_engine/template/d3-js/type65_bubble_chart/bubble_chart_icons_01.js
• chart type preserved: yes, still bubble chart
• style/layout summary:
  • changed the repaired plot-plus-bottom-key layout into a reference-like light card composition with a pale canvas, rounded white chart card, subtle shadow, top-right correlation card, reserved right-side insight card, direct labels, dashed trend line, and bottom source strip
  • removed the previous bottom key/table because it was extra relative to the selected reference; every source row is now identified by a direct label and numbered in-bubble glyph
  • kept the repaired data semantics: the first numeric field drives x position, the second numeric field drives y position and bubble area, and one icon bubble remains for every valid source row
  • added data bindings on each data-point, bubble-icon-mark, category-label, and label leader for direct verification of source label, source index, x value, y value, size value, and template sort order
  • left title, decorative image, icon, and future image-model asset overwrite behavior to the existing pipeline; no GPT-image or asset regeneration was called
• regenerated evidence:
  • output/style_ref_regen_20260529_bubble_icons_01_v1_nogpt/sample_00_from_template/1780099340_bubble_chart_icons_01_bubble_chart_icons_01.svg
  • output/style_ref_regen_20260529_bubble_icons_01_v1_nogpt/sample_01_from_template/1780099353_bubble_chart_icons_01_bubble_chart_icons_01.svg
  • output/style_ref_regen_20260529_bubble_icons_01_v1_nogpt/sample_02_from_template/1780099367_bubble_chart_icons_01_bubble_chart_icons_01.svg
  • output/style_ref_regen_20260529_bubble_icons_01_v1_nogpt/sample_03_from_template/1780099380_bubble_chart_icons_01_bubble_chart_icons_01.svg
  • output/style_ref_regen_20260529_bubble_icons_01_v1_nogpt/sample_04_from_template/1780099393_bubble_chart_icons_01_bubble_chart_icons_01.svg
• comparison evidence:
  • output/style_reference_contact_20260529_bubble_icons_01/candidate_refs.png
  • output/style_ref_comparison_20260529_bubble_icons_01_v1_nogpt/all_samples_baseline_ref_after.png
  • output/style_ref_comparison_20260529_bubble_icons_01_v1_nogpt/comparison_manifest.tsv
  • output/style_ref_comparison_20260529_bubble_icons_01_v1_nogpt/verification.txt
• verification:
  • all 5 regenerated samples produced final SVG/PNG, chart SVG/PNG, data.json, and info.json
  • all final PNGs and chart PNGs have longest side 1600
  • every sample keeps chart_variation == bubble_chart_icons_01 and chart_type == bubble chart
  • every sample keeps one data-point, one bubble-icon-mark, one bubble-mark, one icon-glyph, one bubble-id, one category-label, and one label-leader per valid input row
  • data bindings match source labels, source indexes, x values, y values, size values, and template sort order
  • every sample has one chart-card, chart-header, correlation-card, insight-card, and source-strip, at least two axis-title elements, and at least six axis/gridline elements
  • the old bottom-key/table layout is absent: no bubble-icon-key, bubble-key, legend-row, or table-row classes remain
  • final and chart SVGs contain no image elements, no asset_regenerated references, and no NaN, undefined, or ellipsis text
  • no GPT-image or asset regeneration was used in this iteration

circular_grouped_bar_plain_chart_01

• status: style_reference_repaired_verified_no_gpt_image_call
• baseline source: previous repaired output, output/chart_repair_regen_20260529_circular_grouped_bar_plain_01_v1_nogpt
• selected reference: ../chart_template_samples_20260527_083945/gpt_image_2_improved/circular_grouped_bar_plain_chart_01/1779873664_circular_grouped_bar_plain_chart_01_circular_grouped_bar_plain_chart_01_sample_09_gpt_image_2_02.png
• reference selection rationale:
  • selected from the candidate contact sheet as a readable low-decoration reference with a light paper-like canvas, central circular grouped radial bars, outer category labels, in-bar values, central metric label, compact group legend pill, and bottom group summary cards
  • decorative silhouette/icon imagery, historical-theme copy, and image-model-specific title styling were not copied because title, icon, image, and future image-model overwrite stay on the existing pipeline path
  • suitable for style and layout transfer without copying GPT-improved values, labels, icons, or non-source chart geometry
• template: modules/chart_engine/template/d3-js/type12_circular_grouped_bar_chart/circular_grouped_bar_plain_chart_01.js
• chart type preserved: yes, still circular grouped bar chart
• style/layout summary:
  • changed the repaired full-circle radial-bar chart from a plot plus exhaustive bottom key into a reference-like composition with an off-white rounded plot card, central radial grouped bars, outer category labels, in-bar value labels, group legend pill, and bottom group summary cards
  • removed the old two-column per-row category key because it was extra relative to the selected reference; each source row is now identified by an outer label, numbered dot, in-bar value label, and data-bound mark
  • kept the repaired data semantics: rows remain grouped by source group, temporal categories sort chronologically within group, ordinal categories sort by detected order, and ordinary categories sort by group then descending value
  • added or retained data bindings on data-point, grouped-circular-bar-mark, bar-track, index-dot, key-index-label, category-label, and value-label for direct verification of source label, group, value, source index, rank, and sort mode
  • left title, decorative image, icon, and future image-model asset overwrite behavior to the existing pipeline; no GPT-image or asset regeneration was called
• regenerated evidence:
  • output/style_ref_regen_20260530_circular_grouped_bar_plain_01_v1_nogpt/sample_00_from_template/1780100722_circular_grouped_bar_plain_chart_01_circular_grouped_bar_plain_chart_01.svg
  • output/style_ref_regen_20260530_circular_grouped_bar_plain_01_v1_nogpt/sample_01_from_template/1780100733_circular_grouped_bar_plain_chart_01_circular_grouped_bar_plain_chart_01.svg
  • output/style_ref_regen_20260530_circular_grouped_bar_plain_01_v1_nogpt/sample_02_from_template/1780100744_circular_grouped_bar_plain_chart_01_circular_grouped_bar_plain_chart_01.svg
  • output/style_ref_regen_20260530_circular_grouped_bar_plain_01_v1_nogpt/sample_03_from_template/1780100755_circular_grouped_bar_plain_chart_01_circular_grouped_bar_plain_chart_01.svg
  • output/style_ref_regen_20260530_circular_grouped_bar_plain_01_v1_nogpt/sample_04_from_template/1780100766_circular_grouped_bar_plain_chart_01_circular_grouped_bar_plain_chart_01.svg
• comparison evidence:
  • output/style_reference_contact_20260530_circular_grouped_bar_plain_01/candidate_refs.png
  • output/style_ref_comparison_20260530_circular_grouped_bar_plain_01_v1_nogpt/all_samples_baseline_ref_after.png
  • output/style_ref_comparison_20260530_circular_grouped_bar_plain_01_v1_nogpt/comparison_manifest.tsv
  • output/style_ref_comparison_20260530_circular_grouped_bar_plain_01_v1_nogpt/verification.txt
• verification:
  • all 5 regenerated samples produced final SVG/PNG, chart SVG/PNG, data.json, and info.json
  • all final PNGs and chart PNGs have longest side 1600
  • every sample keeps chart_variation == circular_grouped_bar_plain_chart_01 and chart_type == circular grouped bar chart
  • every sample keeps one grouped-circular-bar-mark, one data-point, one bar-track, one index-dot, one key-index-label, one category-label, and one value-label per valid input row
  • every sample keeps group-sector, group-label, legend-row, and group-summary-card counts aligned with source groups
  • data bindings match source labels, groups, values, source indexes, ranks, and template sort order
  • every sample has radial grid rings, axis tick labels, a center axis title, scale note, category note, plot card, and group legend pill
  • final and chart SVGs contain no image elements, no asset_regenerated references, and no NaN, undefined, or ellipsis text
  • no GPT-image or asset regeneration was used in this iteration

diverging_area_plain_chart_01

• status: style_reference_repaired_verified_no_gpt_image_call
• baseline source: previous repaired output, output/chart_repair_regen_20260529_diverging_area_plain_01_v1_nogpt
• selected reference: ../chart_template_samples_20260527_083945/gpt_image_2_improved/diverging_area_plain_chart_01/1779873805_diverging_area_plain_chart_01_diverging_area_plain_chart_01_sample_02_gpt_image_2_02.png
• reference selection rationale:
  • selected from the candidate contact sheet as a simple readable reference with a light canvas, central vertical year axis, mirrored left/right filled shapes, top group badges, direct value labels, and a bottom legend/summary band
  • the reference's icon illustration, source copy, and image-model-specific title artwork were not copied because title, icon, image, and future image-model overwrite stay on the existing pipeline path
  • suitable for style and layout transfer without copying GPT-improved values, labels, security-themed icons, or non-source chart geometry
• template: modules/chart_engine/template/d3-js/type44_diverging_area_chart/diverging_area_plain_chart_01.js
• chart type preserved: yes, still diverging area chart
• style/layout summary:
  • changed the repaired horizontal diverging area layout into a reference-like vertical timeline layout with a central year column and two filled area series extending left and right from a shared baseline
  • added a rounded white plot card, top group badges, direct value labels along each area, mirrored bottom value ticks, and a bottom legend/summary strip
  • kept the repaired data semantics: both series are sorted chronologically, values use a shared scale, and the first source group renders on the left while the second source group renders on the right
  • added data bindings on each diverging-area-point, value-label, and diverging-area-mark for direct verification of source label/date, group, value, source index, side, and series point count
  • added a contrast guard so near-identical group colors are separated only when needed for readability; source group/data bindings remain unchanged
  • left title, decorative image, icon, and future image-model asset overwrite behavior to the existing pipeline; no GPT-image or asset regeneration was called
• regenerated evidence:
  • output/style_ref_regen_20260530_diverging_area_plain_01_v1_nogpt/sample_00_from_template/1780103042_diverging_area_plain_chart_01_diverging_area_plain_chart_01.svg
  • output/style_ref_regen_20260530_diverging_area_plain_01_v1_nogpt/sample_01_from_template/1780103054_diverging_area_plain_chart_01_diverging_area_plain_chart_01.svg
  • output/style_ref_regen_20260530_diverging_area_plain_01_v1_nogpt/sample_02_from_template/1780103066_diverging_area_plain_chart_01_diverging_area_plain_chart_01.svg
  • output/style_ref_regen_20260530_diverging_area_plain_01_v1_nogpt/sample_03_from_template/1780103077_diverging_area_plain_chart_01_diverging_area_plain_chart_01.svg
  • output/style_ref_regen_20260530_diverging_area_plain_01_v1_nogpt/sample_04_from_template/1780103089_diverging_area_plain_chart_01_diverging_area_plain_chart_01.svg
• comparison evidence:
  • output/style_reference_contact_20260530_diverging_area_plain_01/candidate_refs.png
  • output/style_ref_comparison_20260530_diverging_area_plain_01_v1_nogpt/all_samples_baseline_ref_after.png
  • output/style_ref_comparison_20260530_diverging_area_plain_01_v1_nogpt/comparison_manifest.tsv
  • output/style_ref_comparison_20260530_diverging_area_plain_01_v1_nogpt/verification.txt
• verification:
  • all 5 regenerated samples produced final SVG/PNG, chart SVG/PNG, data.json, and info.json
  • all final PNGs and chart PNGs have longest side 1600
  • every sample keeps chart_variation == diverging_area_plain_chart_01 and chart_type == diverging area chart
  • every sample has two diverging-area-mark paths, one baseline, two group-label elements, two legend-row elements, one plot-card, and one summary-strip
  • every valid input row has one diverging-area-point and one value-label with matching label/date, group, value, source index, and chronological group order
  • area mark group, side, and point-count bindings match the two source groups
  • chart SVGs contain axis ticks and gridlines, no image elements, no asset_regenerated references, and no NaN, undefined, or ellipsis text
  • no GPT-image or asset regeneration was used in this iteration

diverging_spline_area_plain_chart_01

• status: style_reference_repaired_verified_no_gpt_image_call
• baseline source: previous repaired output, output/chart_repair_regen_20260529_diverging_spline_area_01_v2_nogpt
• selected reference: ../chart_template_samples_20260527_083945/gpt_image_2_improved/diverging_spline_area_plain_chart_01/1779874228_diverging_spline_area_plain_chart_01_diverging_spline_area_plain_chart_01_sample_00_gpt_image_2_02.png
• reference selection rationale:
  • selected from the candidate contact sheet as a simple readable reference with a white/light-blue canvas, central vertical year rail, mirrored left/right spline-filled shapes, compact group badges, direct value labels, and a bottom summary legend
  • decorative game-icon artwork, image-model-specific title styling, and reference-only source/callout copy were not copied because title, icon, image, and future image-model overwrite stay on the existing pipeline path
  • suitable for style and layout transfer without copying GPT-improved values, labels, icons, or distorted chart geometry
• template: modules/chart_engine/template/d3-js/type45_diverging_spline_area_chart/diverging_spline_area_plain_chart_01.js
• chart type preserved: yes, still diverging spline area chart
• style/layout summary:
  • changed the repaired horizontal baseline layout into a reference-like central year-axis layout with two smoothed spline area bands extending left and right from the shared center rail
  • added a rounded white plot card, top group badges, vertical center-year rail, mirrored value grid/ticks, direct value labels along each spline, and a bottom legend/summary strip
  • kept the repaired data semantics: groups are ordered by source-derived mean value, temporal values sort chronologically, and both sides use a shared value scale
  • changed point rendering to one rendered diverging-area-point and one value-label per aggregated source time/group row, with source index, source-index list, group, date, side, and value bindings
  • added a contrast guard so near-identical group colors are separated only when needed for readability; source group/data bindings remain unchanged
  • left title, decorative image, icon, and future image-model asset overwrite behavior to the existing pipeline; no GPT-image or asset regeneration was called
• regenerated evidence:
  • output/style_ref_regen_20260530_diverging_spline_area_plain_01_v1_nogpt/sample_00_from_template/1780104791_diverging_spline_area_plain_chart_01_diverging_spline_area_plain_chart_01.svg
  • output/style_ref_regen_20260530_diverging_spline_area_plain_01_v1_nogpt/sample_01_from_template/1780104803_diverging_spline_area_plain_chart_01_diverging_spline_area_plain_chart_01.svg
  • output/style_ref_regen_20260530_diverging_spline_area_plain_01_v1_nogpt/sample_02_from_template/1780104814_diverging_spline_area_plain_chart_01_diverging_spline_area_plain_chart_01.svg
  • output/style_ref_regen_20260530_diverging_spline_area_plain_01_v1_nogpt/sample_03_from_template/1780104826_diverging_spline_area_plain_chart_01_diverging_spline_area_plain_chart_01.svg
  • output/style_ref_regen_20260530_diverging_spline_area_plain_01_v1_nogpt/sample_04_from_template/1780104838_diverging_spline_area_plain_chart_01_diverging_spline_area_plain_chart_01.svg
• comparison evidence:
  • output/style_reference_contact_20260530_diverging_spline_area_plain_01/candidate_refs.png
  • output/style_ref_comparison_20260530_diverging_spline_area_plain_01_v1_nogpt/all_samples_baseline_ref_after.png
  • output/style_ref_comparison_20260530_diverging_spline_area_plain_01_v1_nogpt/comparison_manifest.tsv
  • output/style_ref_comparison_20260530_diverging_spline_area_plain_01_v1_nogpt/verification.txt
• verification:
  • all 5 regenerated samples produced final SVG/PNG, chart SVG/PNG, data.json, and info.json
  • all final PNGs and chart PNGs have longest side 1600
  • every sample keeps chart_variation == diverging_spline_area_plain_chart_01 and chart_type == diverging spline area chart
  • every sample has two diverging-spline-area paths, two diverging-spline-line paths, one plot-card, one summary-strip, one diverging-spline-area-key, axis ticks, x-axis labels, and gridlines
  • every aggregated source time/group row has one diverging-area-point, one data-point, and one value-label with matching date, group, value, source index, source-index list, and left/right side binding
  • area mark group, side, and point-count bindings match the two source-derived groups and chronological row counts
  • final and chart SVGs contain no image elements, no asset_regenerated references, and no NaN, undefined, or ellipsis text
  • no GPT-image or asset regeneration was used in this iteration

grouped_circular_bar_chart_01

• status: style_reference_repaired_verified_no_gpt_image_call
• baseline source: previous repaired output, output/chart_repair_regen_20260529_grouped_circular_bar_01_v3_nogpt
• selected reference: ../chart_template_samples_20260527_083945/gpt_image_2_improved/grouped_circular_bar_chart_01/1779876645_grouped_circular_bar_chart_01_grouped_circular_bar_chart_01_sample_00_gpt_image_2_04.png
• reference selection rationale:
  • selected from the candidate contact sheet as a simple readable reference with a warm light canvas, central grouped circular bars, external leader labels, a small center metric label, and a compact bottom summary band
  • decorative maternal-health illustration, reference-only insight copy, and image-model-specific title artwork were not copied because title, icon, image, and future image-model overwrite stay on the existing pipeline path
  • suitable for style and layout transfer without copying GPT-improved values, category text, decorative assets, or non-source chart geometry
• template: modules/chart_engine/template/d3-js/bar_chart_other/grouped_circular_bar_chart_01.js
• chart type preserved: yes, still grouped circular bar chart
• style/layout summary:
  • changed the repaired chart-plus-two-column-key layout into a reference-like card with central radial grouped bars, pale group sectors, direct external leader labels, in-bar value labels, and a bottom group summary strip
  • removed the old dense bottom per-row key because it was extra relative to the selected reference; each source row is now identified by a data-bound leader label, index dot, in-bar value, and arc mark
  • kept the repaired data behavior: temporal categories sort chronologically within group, non-temporal categories sort by group and descending value, and groups use the same source-derived order as the repaired template
  • added data bindings on grouped-circular-bar-mark, bar-track, index-dot, key-index-label, value-label, and legend-row callouts for direct verification of category, group, value, source index, rank, and sort mode
  • added a light color-separation guard so near-identical group colors are separated when needed for readability; source group/data bindings remain unchanged
  • left title, decorative image, icon, and future image-model asset overwrite behavior to the existing pipeline; no GPT-image or asset regeneration was called
• regenerated evidence:
  • output/style_ref_regen_20260530_grouped_circular_bar_01_v1_nogpt/sample_00_from_template/1780106477_grouped_circular_bar_chart_01_grouped_circular_bar_chart_01.svg
  • output/style_ref_regen_20260530_grouped_circular_bar_01_v1_nogpt/sample_01_from_template/1780106489_grouped_circular_bar_chart_01_grouped_circular_bar_chart_01.svg
  • output/style_ref_regen_20260530_grouped_circular_bar_01_v1_nogpt/sample_02_from_template/1780106500_grouped_circular_bar_chart_01_grouped_circular_bar_chart_01.svg
  • output/style_ref_regen_20260530_grouped_circular_bar_01_v1_nogpt/sample_03_from_template/1780106512_grouped_circular_bar_chart_01_grouped_circular_bar_chart_01.svg
  • output/style_ref_regen_20260530_grouped_circular_bar_01_v1_nogpt/sample_04_from_template/1780106524_grouped_circular_bar_chart_01_grouped_circular_bar_chart_01.svg
• comparison evidence:
  • output/style_reference_contact_20260530_grouped_circular_bar_01/candidate_refs.png
  • output/style_ref_comparison_20260530_grouped_circular_bar_01_v1_nogpt/all_samples_baseline_ref_after.png
  • output/style_ref_comparison_20260530_grouped_circular_bar_01_v1_nogpt/comparison_manifest.tsv
  • output/style_ref_comparison_20260530_grouped_circular_bar_01_v1_nogpt/verification.txt
• verification:
  • all 5 regenerated samples produced final SVG/PNG, chart SVG/PNG, data.json, and info.json
  • all final PNGs and chart PNGs have longest side 1600
  • every sample keeps chart_variation == grouped_circular_bar_chart_01 and chart_type == grouped circular bar chart
  • every valid source row has one grouped-circular-bar-mark, one data-point, one bar-track, one index-dot, one key-index-label, one value-label, one legend-row callout, one category-label, and one label-leader
  • group sector and bottom summary card counts match the source-derived group count for every sample
  • data bindings match source categories, groups, values, source indexes, ranks, and repaired template sort modes across grouped-value and chronological samples
  • every sample has radial grid rings, radial grid labels, a center axis title, scale note, category note, chart card, and summary strip
  • final and chart SVGs contain no image elements, no asset_regenerated references, and no NaN, undefined, or ellipsis text
  • no GPT-image or asset regeneration was used in this iteration

horizontal_lollipop_chart_02

• status: style_reference_repaired_verified_no_gpt_image_call
• baseline source: previous repaired output, output/chart_repair_regen_20260529_horizontal_lollipop_02_v1_nogpt
• selected reference: ../chart_template_samples_20260527_083945/gpt_image_2_improved/horizontal_lollipop_chart_02/1779884771_horizontal_lollipop_chart_02_horizontal_lollipop_chart_02_sample_02_gpt_image_2_04.png
• reference selection rationale:
  • selected from the candidate contact sheet as a simple readable reference with a white/light-teal card, left category badge column, horizontal lollipop bars, endpoint value circles, a compact insight card, and a bottom source-style strip
  • decorative phone/social artwork, image-model-specific title treatment, and reference-only source copy were not copied because title, icon, image, and future image-model overwrite stay on the existing pipeline path
  • suitable for style and layout transfer without copying GPT-improved values, category labels, icon assets, or non-source ordering
• template: modules/chart_engine/template/d3-js/bar_chart_horizontal/horizontal_lollipop_chart_02.js
• chart type preserved: yes, still lollipop chart
• style/layout summary:
  • changed the repaired plain plot into a reference-like card/table layout with a left category badge column, row dividers, pale full-width tracks, thicker lollipop lines, endpoint value circles, and a bottom source/insight strip
  • kept the repaired data behavior: duplicate categories aggregate by mean, temporal categories sort chronologically, ordinal categories sort by natural order, and ordinary categories sort by descending value
  • kept one lollipop line, one endpoint dot, one category label, and one value label per aggregated source category
  • added data bindings on rows, tracks, lollipop lines, endpoint dots, value labels, and category badges for direct verification of category, value, source index list, source count, rank, and sort mode
  • replaced ellipsis-based label truncation with slash/word compaction so chart text remains verifiable and avoids hidden category names
  • left title, decorative image, icon, and future image-model asset overwrite behavior to the existing pipeline; no GPT-image or asset regeneration was called
• regenerated evidence:
  • output/style_ref_regen_20260530_horizontal_lollipop_02_v1_nogpt/sample_00_from_template/1780108366_horizontal_lollipop_chart_02_horizontal_lollipop_chart_02.svg
  • output/style_ref_regen_20260530_horizontal_lollipop_02_v1_nogpt/sample_01_from_template/1780108377_horizontal_lollipop_chart_02_horizontal_lollipop_chart_02.svg
  • output/style_ref_regen_20260530_horizontal_lollipop_02_v1_nogpt/sample_02_from_template/1780108389_horizontal_lollipop_chart_02_horizontal_lollipop_chart_02.svg
  • output/style_ref_regen_20260530_horizontal_lollipop_02_v1_nogpt/sample_03_from_template/1780108405_horizontal_lollipop_chart_02_horizontal_lollipop_chart_02.svg
  • output/style_ref_regen_20260530_horizontal_lollipop_02_v1_nogpt/sample_04_from_template/1780108415_horizontal_lollipop_chart_02_horizontal_lollipop_chart_02.svg
• comparison evidence:
  • output/style_reference_contact_20260530_horizontal_lollipop_02/candidate_refs.png
  • output/style_ref_comparison_20260530_horizontal_lollipop_02_v1_nogpt/all_samples_baseline_ref_after.png
  • output/style_ref_comparison_20260530_horizontal_lollipop_02_v1_nogpt/comparison_manifest.tsv
  • output/style_ref_comparison_20260530_horizontal_lollipop_02_v1_nogpt/verification.txt
• verification:
  • all 5 regenerated samples produced final SVG/PNG, chart SVG/PNG, data.json, and info.json
  • all final PNGs and chart PNGs have longest side 1600
  • every sample keeps chart_variation == horizontal_lollipop_chart_02 and chart_type == lollipop chart
  • every aggregated source category has one lollipop-row, one lollipop-line, one lollipop-dot, one data-point, one category-label, one value-label, one lollipop-track, one category-icon-badge, and one category-icon-glyph
  • data bindings match source category labels, averaged values, first source index, source-index list, source count, rank, and repaired template sort mode
  • endpoint dot positions match lollipop line endpoints and remain monotonic with source values
  • every sample has axis ticks, gridlines, one axis title, one scale note, one category note, one chart card, one source strip, and one insight card
  • final and chart SVGs contain no image elements, no asset_regenerated references, and no NaN, undefined, or ellipsis text
  • no GPT-image or asset regeneration was used in this iteration

layered_spline_area_plain_chart_01

• status: style_reference_repaired_verified_no_gpt_image_call
• baseline source: previous repaired output, output/chart_repair_regen_20260529_layered_spline_area_01_v1_nogpt
• selected reference: ../chart_template_samples_20260527_083945/gpt_image_2_improved/layered_spline_area_plain_chart_01/1779884405_layered_spline_area_plain_chart_01_layered_spline_area_plain_chart_01_sample_00_gpt_image_2_02.png
• reference selection rationale:
  • selected from the candidate contact sheet as a simple readable reference with a white/light-blue canvas, large central layered spline area chart, right-side endpoint value badges, and a compact bottom insight strip
  • decorative child/city illustration, image-model-specific title treatment, and reference-only source/insight copy were not copied because title, icon, image, and future image-model overwrite stay on the existing pipeline path
  • suitable for style and layout transfer without copying GPT-improved values, non-source category text, or chart geometry distortions
• template: modules/chart_engine/template/d3-js/type35_layered_spline_area_chart/layered_spline_area_plain_chart_01.js
• chart type preserved: yes, still layered spline area chart
• style/layout summary:
  • changed the repaired bare plot into a reference-like light card layout with a pale outer panel, white plot card, top chip legend, right endpoint value badges, and a bottom summary/note strip
  • removed the old plain top legend and loose footer notes because the selected reference uses more structured card modules around the plot
  • kept the repaired data behavior: temporal x values sort chronologically, non-temporal x values keep input order, larger/background layers draw first, and each group retains its own spline area and outline
  • kept one layered area, one spline outline, one endpoint value label, one endpoint badge, and one legend chip per valid source group; bottom insight cards summarize the top final-value groups only
  • added data bindings on legend chips, layered areas, spline lines, sampled points, endpoint badges, endpoint labels, and insight cards for direct verification of group, value, source indexes, and rank
  • left title, decorative image, icon, and future image-model asset overwrite behavior to the existing pipeline; no GPT-image or asset regeneration was called
• regenerated evidence:
  • output/style_ref_regen_20260530_layered_spline_area_01_v1_nogpt/sample_00_from_template/1780109614_layered_spline_area_plain_chart_01_layered_spline_area_plain_chart_01_sample_00.svg
  • output/style_ref_regen_20260530_layered_spline_area_01_v1_nogpt/sample_01_from_template/1780109621_layered_spline_area_plain_chart_01_layered_spline_area_plain_chart_01_sample_01.svg
  • output/style_ref_regen_20260530_layered_spline_area_01_v1_nogpt/sample_02_from_template/1780109628_layered_spline_area_plain_chart_01_layered_spline_area_plain_chart_01_sample_02.svg
  • output/style_ref_regen_20260530_layered_spline_area_01_v1_nogpt/sample_03_from_template/1780109635_layered_spline_area_plain_chart_01_layered_spline_area_plain_chart_01_sample_03.svg
  • output/style_ref_regen_20260530_layered_spline_area_01_v1_nogpt/sample_04_from_template/1780109642_layered_spline_area_plain_chart_01_layered_spline_area_plain_chart_01_sample_04.svg
• comparison evidence:
  • output/style_reference_contact_20260530_layered_spline_area_01/candidate_refs.png
  • output/style_ref_comparison_20260530_layered_spline_area_01_v1_nogpt/all_samples_baseline_ref_after.png
  • output/style_ref_comparison_20260530_layered_spline_area_01_v1_nogpt/comparison_manifest.tsv
  • output/style_ref_comparison_20260530_layered_spline_area_01_v1_nogpt/verification.txt
• verification:
  • all 5 regenerated samples produced final SVG/PNG and chart SVG/PNG outputs
  • all final PNGs have longest side 1600
  • every sample keeps chart_variation == layered_spline_area_plain_chart_01 and chart_type == layered spline area chart
  • every valid source group has one layered-spline-series, one layered-spline-area, one spline-line, one legend-item, one endpoint-label, and one endpoint-value-badge
  • endpoint label data values match the chronological final source value for each group across all 5 samples
  • every sample has sampled data-point marks, x/y ticks, x/y axis titles, one chart-style panel, one plot background, one source strip, one scale note, and one category note
  • final SVGs contain no image elements, no asset_regenerated references, and no NaN or undefined
  • no GPT-image or asset regeneration was used in this iteration

multiple_radar_line_chart_03

• status: style_reference_repaired_verified_no_gpt_image_call
• baseline source: previous repaired output, output/chart_repair_regen_20260529_multiple_radar_line_03_v3_nogpt
• selected reference: ../chart_template_samples_20260527_083945/gpt_image_2_improved/multiple_radar_line_chart_03/1779886830_multiple_radar_line_chart_03_multiple_radar_line_chart_03_sample_00_gpt_image_2_00.png
• reference selection rationale:
  • selected from the candidate contact sheet as a simple readable light reference with one white card per radar small multiple, restrained borders, and a compact bottom note area
  • decorative camp illustration, image-model-specific title treatment, icon artwork, and reference-only callout copy were not copied because title, icon, image, and future image-model overwrite stay on the existing pipeline path
  • suitable for style and layout transfer without copying GPT-improved values, non-source labels, or distorted radar geometry
• template: modules/chart_engine/template/d3-js/radar/multiple_radar_line_chart_03.js
• chart type preserved: yes, still multiple radar line chart
• style/layout summary:
  • changed the repaired dark small-multiple radar layout into a reference-like light card grid with a pale outer panel, one white radar-card per group, colored card accents, and a bottom summary strip
  • changed the template background requirement from dark to non-dark so the existing layout pipeline uses the light color set, closer to the selected reference's overall page background
  • kept the repaired data behavior: field-role selection, chronological category ordering for months/years/year-months, shared radial scale, and one closed radar line per group
  • added sampled category labels to each radar card so repeated cards are more self-contained like the reference while limiting dense categories to a readable subset
  • added data bindings on radar cards, radar lines, radar points, group labels, and max-value labels for direct verification of group, category, value, source index, source-index list, and rank
  • left title, decorative image, icon, and future image-model asset overwrite behavior to the existing pipeline; no GPT-image or asset regeneration was called
• regenerated evidence:
  • output/style_ref_regen_20260530_multiple_radar_line_03_v1_nogpt/sample_00_from_template/1780110731_multiple_radar_line_chart_03_multiple_radar_line_chart_03_sample_00.svg
  • output/style_ref_regen_20260530_multiple_radar_line_03_v1_nogpt/sample_01_from_template/1780110738_multiple_radar_line_chart_03_multiple_radar_line_chart_03_sample_01.svg
  • output/style_ref_regen_20260530_multiple_radar_line_03_v1_nogpt/sample_02_from_template/1780110745_multiple_radar_line_chart_03_multiple_radar_line_chart_03_sample_02.svg
  • output/style_ref_regen_20260530_multiple_radar_line_03_v1_nogpt/sample_03_from_template/1780110752_multiple_radar_line_chart_03_multiple_radar_line_chart_03_sample_03.svg
  • output/style_ref_regen_20260530_multiple_radar_line_03_v1_nogpt/sample_04_from_template/1780110759_multiple_radar_line_chart_03_multiple_radar_line_chart_03_sample_04.svg
• comparison evidence:
  • output/style_reference_contact_20260530_multiple_radar_line_03/candidate_refs.png
  • output/style_ref_comparison_20260530_multiple_radar_line_03_v1_nogpt/all_samples_baseline_ref_after.png
  • output/style_ref_comparison_20260530_multiple_radar_line_03_v1_nogpt/comparison_manifest.tsv
  • output/style_ref_comparison_20260530_multiple_radar_line_03_v1_nogpt/verification.txt
• verification:
  • all 5 regenerated samples produced final SVG/PNG and chart SVG/PNG outputs
  • all final PNGs have longest side 1600
  • every sample keeps chart_variation == multiple_radar_line_chart_03 and chart_type == multiple radar line chart
  • every valid source group has one radar-card, one radar-small-multiple, one radar-line, one radar-group-label, and one radar-group-value-label
  • every source group/category pair has one radar-point and one radar-axis-line, and radar-point data bindings match source category, value, and source index
  • every sample has one chart-style panel, one bottom summary strip, one scale title, and one category-order label
  • final SVGs contain no image elements, no asset_regenerated references, and no NaN or undefined
  • no GPT-image or asset regeneration was used in this iteration

multiple_radar_spline_chart_03

• status: style_reference_repaired_verified_no_gpt_image_call
• baseline source: previous repaired output, output/chart_repair_regen_20260529_multiple_radar_spline_03_v1_nogpt
• selected reference: ../chart_template_samples_20260527_083945/gpt_image_2_improved/multiple_radar_spline_chart_03/1779887045_multiple_radar_spline_chart_03_multiple_radar_spline_chart_03_sample_01_gpt_image_2_02.png
• reference selection rationale:
  • selected from the candidate contact sheet as a simple readable single-radar reference with a large centered radar panel, light blue/white card treatment, top legend, and compact bottom insight strip
  • decorative finish-sign illustration, image-model-specific title treatment, icon artwork, and reference-only insight copy were not copied because title, icon, image, and future image-model overwrite stay on the existing pipeline path
  • suitable for style and layout transfer without copying GPT-improved values, non-source labels, or distorted radar geometry
• template: modules/chart_engine/template/d3-js/radar/multiple_radar_spline_chart_03.js
• chart type preserved: yes, still multiple radar spline chart
• style/layout summary:
  • changed the repaired bare single-radar layout into a reference-like light panel with a pale outer card, white radar plot card, rounded plot background, and a bottom legend/summary strip
  • kept the single shared radar plot because the selected GPT-improved result and the repaired chart both use multiple grouped spline series on one shared radial coordinate system
  • kept the repaired data behavior: duplicate group/category values aggregate by mean, temporal categories sort chronologically, ordinal categories sort by detected rank, and other categories sort by mean value
  • kept one radar-series, one radar-area, one radar-spline-line, and one legend item per source group; each valid group/category pair keeps one data point
  • added data bindings on radar series, areas, spline lines, data points, legend items, and legend values for direct verification of group, category, value, source-index list, and rank
  • left title, decorative image, icon, and future image-model asset overwrite behavior to the existing pipeline; no GPT-image or asset regeneration was called
• regenerated evidence:
  • output/style_ref_regen_20260530_multiple_radar_spline_03_v1_nogpt/sample_00_from_template/1780111749_multiple_radar_spline_chart_03_multiple_radar_spline_chart_03_sample_00.svg
  • output/style_ref_regen_20260530_multiple_radar_spline_03_v1_nogpt/sample_01_from_template/1780111756_multiple_radar_spline_chart_03_multiple_radar_spline_chart_03_sample_01.svg
  • output/style_ref_regen_20260530_multiple_radar_spline_03_v1_nogpt/sample_02_from_template/1780111762_multiple_radar_spline_chart_03_multiple_radar_spline_chart_03_sample_02.svg
  • output/style_ref_regen_20260530_multiple_radar_spline_03_v1_nogpt/sample_03_from_template/1780111769_multiple_radar_spline_chart_03_multiple_radar_spline_chart_03_sample_03.svg
  • output/style_ref_regen_20260530_multiple_radar_spline_03_v1_nogpt/sample_04_from_template/1780111776_multiple_radar_spline_chart_03_multiple_radar_spline_chart_03_sample_04.svg
• comparison evidence:
  • output/style_reference_contact_20260530_multiple_radar_spline_03/candidate_refs.png
  • output/style_ref_comparison_20260530_multiple_radar_spline_03_v1_nogpt/all_samples_baseline_ref_after.png
  • output/style_ref_comparison_20260530_multiple_radar_spline_03_v1_nogpt/comparison_manifest.tsv
  • output/style_ref_comparison_20260530_multiple_radar_spline_03_v1_nogpt/verification.txt
• verification:
  • all 5 regenerated samples produced final SVG/PNG and chart SVG/PNG outputs
  • all final PNGs have longest side 1600
  • every sample keeps chart_variation == multiple_radar_spline_chart_03 and chart_type == multiple radar spline chart
  • every valid source group has one radar-series, one radar-spline-line, one radar-area, and one legend-item
  • every valid group/category pair has one data-point, and data-point bindings match source-derived aggregated values and source-index lists
  • every sample has one chart-style panel, one radar plot card, one bottom summary strip, one scale note, and one category-order note
  • final SVGs contain no image elements, no asset_regenerated references, and no NaN or undefined
  • no GPT-image or asset regeneration was used in this iteration

multiple_rose_chart_01

• status: style_reference_repaired_verified_no_gpt_image_call
• baseline source: previous repaired output, output/chart_repair_regen_20260529_multiple_rose_01_v1_nogpt
• selected reference: ../chart_template_samples_20260527_083945/gpt_image_2_improved/multiple_rose_chart_01/1779905610_multiple_rose_chart_01_multiple_rose_chart_01_sample_02_gpt_image_2_03.png
• reference selection rationale:
  • selected from the candidate contact sheet as a simple readable light-blue/white reference with restrained decoration, a top image/title area, a compact legend strip, white rose cards, a spare-slot callout card, and a bottom note strip
  • decorative image artwork, icon artwork, image-model-specific title treatment, and future image-model overwrite behavior were not copied directly because title, icon, image, and later model-image overwrite stay on the existing pipeline path for this iteration
  • suitable for style and layout transfer without copying GPT-improved value distortions or non-source visual semantics
• template: modules/chart_engine/template/echarts_py/examples/multiple_rose_chart_01.py
• chart type preserved: yes, still multiple rose chart
• style/layout summary:
  • changed the repaired rose small-multiple layout into a reference-like light card grid with a pale outer panel, top legend strip, one white rose card per x category, and a bottom scale/info strip
  • added category badge/icon placeholders and a centered white icon slot in each rose card so existing and future icon/image assets have reserved visual positions
  • added a spare-slot "HOW TO READ" callout card when the grid has unused space, matching the reference's extra explanatory card area without changing source data
  • tightened the v2 strict layout pass after comparing chart text positions: widened three-column card gaps and shifted card/category/icon text anchors closer to the selected reference column centers
  • kept the existing infographic title and image/decorative-image generation flow; multiple_rose_chart_01 is no longer excluded from decorative image placement, but no GPT-image or asset regeneration was called
  • kept data semantics: one pie rose series per x category, one slice per source group, source group order preserved in the legend, and all series values drawn from the input data
• regenerated evidence:
  • output/style_ref_regen_20260531_multiple_rose_01_v2_strict_nogpt/sample_00_from_template/1780207411_multiple_rose_chart_01_multiple_rose_chart_01.svg
  • output/style_ref_regen_20260531_multiple_rose_01_v2_strict_nogpt/sample_01_from_template/1780207433_multiple_rose_chart_01_multiple_rose_chart_01.svg
  • output/style_ref_regen_20260531_multiple_rose_01_v2_strict_nogpt/sample_02_from_template/1780207450_multiple_rose_chart_01_multiple_rose_chart_01.svg
  • output/style_ref_regen_20260531_multiple_rose_01_v2_strict_nogpt/sample_03_from_template/1780207474_multiple_rose_chart_01_multiple_rose_chart_01.svg
  • output/style_ref_regen_20260531_multiple_rose_01_v2_strict_nogpt/sample_04_from_template/1780207491_multiple_rose_chart_01_multiple_rose_chart_01.svg
• comparison evidence:
  • output/style_reference_contact_20260531_multiple_rose_01/candidate_refs.png
  • output/style_ref_regen_20260531_multiple_rose_01_v2_strict_nogpt/after_samples_contact.png
  • output/style_ref_comparison_20260531_multiple_rose_01_v2_strict_nogpt/all_samples_baseline_ref_after.png
  • output/style_ref_comparison_20260531_multiple_rose_01_v2_strict_nogpt/comparison_manifest.tsv
  • output/style_ref_comparison_20260531_multiple_rose_01_v2_strict_nogpt/layout_position_audit.tsv
  • output/style_ref_comparison_20260531_multiple_rose_01_v2_strict_nogpt/layout_position_overlay.png
  • output/style_ref_comparison_20260531_multiple_rose_01_v2_strict_nogpt/verification.txt
• verification:
  • all 5 regenerated timestamped samples produced final SVG/PNG and chart SVG/PNG outputs
  • all final PNGs have longest side 1600
  • every sample keeps chart_variation == multiple_rose_chart_01 and chart_type == multiple rose chart
  • every valid source x category has one pie rose series, and every source group has one slice in each series
  • every series value matches the source data exactly by (x category, group), with zero only for missing category/group combinations
  • every sample keeps source group order in the legend and includes the reference-like outer panel, legend strip, category cards, footer scale strip, and reserved icon/callout text positions
  • strict layout audit compares chart text/card anchors against the selected reference; all audited anchors pass threshold, including column centers, top/bottom category labels, rose-center text, and chart-internal legend y position
  • final SVGs/chart SVGs/chart HTML contain no asset_regenerated references, GPT-image references, NaN, or undefined outside embedded image base64 payloads
  • no GPT-image or asset regeneration was used in this iteration

multiple_rose_chart_02

• status: style_reference_repaired_verified_no_gpt_image_call
• baseline source: previous repaired output, output/chart_repair_regen_20260529_multiple_rose_02_v1_nogpt
• selected reference: ../chart_template_samples_20260527_083945/gpt_image_2_improved/multiple_rose_chart_02/1779905698_multiple_rose_chart_02_multiple_rose_chart_02_sample_03_gpt_image_2_02.png
• reference selection rationale:
  • simple white/light-blue card-grid infographic compared with the more decorated TikTok, Bobcat, and Egyptian-history candidates
  • readable 2x3 small-multiple layout with one spare callout card
  • clear top legend strip, per-card icon area, category title, rose chart, outside value labels, and bottom note strip
  • suitable to imitate layout/text positions while keeping chart values from source data instead of GPT-improved values
• template: modules/chart_engine/template/echarts_py/examples/multiple_rose_chart_02.py
• chart type preserved: yes, still multiple rose chart
• style/layout summary:
  • changed the repaired open layout into a reference-like light outer panel with a top legend card, white category cards, one rose chart per x category, and a bottom scale/info strip
  • added per-card icon placeholders and a spare "KEY TAKEAWAY" callout card when the grid has an unused slot, matching the selected reference's extra explanatory area
  • added chart-internal value labels and short colored callout lines around each rose for samples with up to six groups, matching the reference text placement while using exact source values
  • kept a compact max-value caption fallback for denser group counts so labels do not become unreadable
  • kept existing title/icon/decorative-image flow and removed multiple_rose_chart_02 from the no-decorative-image exclusion list so existing image placement can reserve the top image/decorative position
  • kept data semantics: one pie rose series per x category, one slice per source group, source group order preserved in the legend, and all series values drawn from the input data
• regenerated evidence:
  • output/style_ref_regen_20260531_multiple_rose_02_v1_nogpt/sample_00_from_template/1780209003_multiple_rose_chart_02_multiple_rose_chart_02.svg
  • output/style_ref_regen_20260531_multiple_rose_02_v1_nogpt/sample_01_from_template/1780209020_multiple_rose_chart_02_multiple_rose_chart_02.svg
  • output/style_ref_regen_20260531_multiple_rose_02_v1_nogpt/sample_02_from_template/1780209041_multiple_rose_chart_02_multiple_rose_chart_02.svg
  • output/style_ref_regen_20260531_multiple_rose_02_v1_nogpt/sample_03_from_template/1780209061_multiple_rose_chart_02_multiple_rose_chart_02.svg
  • output/style_ref_regen_20260531_multiple_rose_02_v1_nogpt/sample_04_from_template/1780209084_multiple_rose_chart_02_multiple_rose_chart_02.svg
• comparison evidence:
  • output/style_reference_contact_20260531_multiple_rose_02/candidate_refs.png
  • output/style_ref_regen_20260531_multiple_rose_02_v1_nogpt/after_samples_contact.png
  • output/style_ref_comparison_20260531_multiple_rose_02_v1_nogpt/all_samples_baseline_ref_after.png
  • output/style_ref_comparison_20260531_multiple_rose_02_v1_nogpt/comparison_manifest.tsv
  • output/style_ref_comparison_20260531_multiple_rose_02_v1_nogpt/layout_position_audit.tsv
  • output/style_ref_comparison_20260531_multiple_rose_02_v1_nogpt/layout_position_overlay.png
  • output/style_ref_comparison_20260531_multiple_rose_02_v1_nogpt/verification.txt
• verification:
  • all 5 regenerated timestamped samples produced final SVG/PNG and chart SVG/PNG outputs
  • all final PNGs have longest side 1600
  • every sample keeps chart_variation == multiple_rose_chart_02 and chart_type == multiple rose chart
  • every valid source x category has one pie rose series, and every source group has one slice in each series
  • every series value matches the source data exactly by (x category, group), with zero only for missing category/group combinations
  • every sample keeps source group order in the legend and includes the reference-like outer panel, legend strip, category cards, icon placeholders, value callout text positions, callout card where applicable, and footer scale strip
  • strict layout audit compares chart-internal text/card anchors against the selected reference; all audited anchors pass threshold, including legend, icon slots, category labels, value labels, rose centers, callout title, and footer note
  • final SVGs/chart SVGs/chart HTML contain no asset_regenerated references, GPT-image references, NaN, or undefined outside embedded image base64 payloads
  • no GPT-image or asset regeneration was used in this iteration

multiple_vertical_bar_chart_01

• status: style_reference_repaired_verified_no_gpt_image_call
• baseline source: previous repaired output, output/chart_repair_regen_20260529_multiple_vertical_bar_01_v1_nogpt
• selected reference: ../chart_template_samples_20260527_083945/gpt_image_2_improved/multiple_vertical_bar_chart_01/1779887552_multiple_vertical_bar_chart_01_multiple_vertical_bar_chart_01_sample_01_gpt_image_2_03.png
• reference selection rationale:
  • selected from the candidate contact sheet as a simple readable light card infographic with restrained decoration, a top title/right image area, two large chart cards, panel header icon/title slots, readable axes and bars, and a bottom takeaway/category strip
  • suitable to imitate style, layout, chart text positions, icon slots, and footer structure without copying GPT-improved values or distorted visual encodings
  • decorative image artwork, icon artwork, image-model-specific title treatment, and future image-model overwrite behavior were not copied directly because title, icon, image, and later model-image overwrite stay on the existing pipeline path for this iteration
• template: modules/chart_engine/template/d3-js/bar_chart_other/multiple_vertical_bar_chart_01.js
• chart type preserved: yes, still multiple vertical bar chart
• style/layout summary:
  • changed the repaired bare two-panel bar layout into a reference-like light chart panel with two white metric cards, blue/orange card accents, gradient bars, and a green bottom takeaway/category key card
  • added per-panel header icon slots and a footer icon slot so icon/decorative imagery has reserved positions while the existing infographic pipeline continues to place top title/image assets
  • moved chart-internal text to match the selected reference structure: card headers at the top, axis ticks inside each chart card, category numbers below the bars, x-axis titles under the plot area, and category/value key text in the footer
  • kept data semantics: source categories aggregate by category, preserve chronological/ordinal order when detected, otherwise rank by the primary metric, and draw one exact-value bar per category in each metric panel
  • removed multiple_vertical_bar_chart_01 from the no-decorative-image exclusion list so existing image/decorative placement can reserve the top image area; no GPT-image or asset regeneration was called
• regenerated evidence:
  • output/style_ref_regen_20260531_multiple_vertical_bar_01_v1_nogpt/sample_00_from_template/1780210655_multiple_vertical_bar_chart_01_multiple_vertical_bar_chart_01.svg
  • output/style_ref_regen_20260531_multiple_vertical_bar_01_v1_nogpt/sample_01_from_template/1780210669_multiple_vertical_bar_chart_01_multiple_vertical_bar_chart_01.svg
  • output/style_ref_regen_20260531_multiple_vertical_bar_01_v1_nogpt/sample_02_from_template/1780210683_multiple_vertical_bar_chart_01_multiple_vertical_bar_chart_01.svg
  • output/style_ref_regen_20260531_multiple_vertical_bar_01_v1_nogpt/sample_03_from_template/1780210701_multiple_vertical_bar_chart_01_multiple_vertical_bar_chart_01.svg
  • output/style_ref_regen_20260531_multiple_vertical_bar_01_v1_nogpt/sample_04_from_template/1780210715_multiple_vertical_bar_chart_01_multiple_vertical_bar_chart_01.svg
• comparison evidence:
  • output/style_reference_contact_20260531_multiple_vertical_bar_01/candidate_refs.png
  • output/style_ref_regen_20260531_multiple_vertical_bar_01_v1_nogpt/after_samples_contact.png
  • output/style_ref_comparison_20260531_multiple_vertical_bar_01_v1_nogpt/all_samples_baseline_ref_after.png
  • output/style_ref_comparison_20260531_multiple_vertical_bar_01_v1_nogpt/comparison_manifest.tsv
  • output/style_ref_comparison_20260531_multiple_vertical_bar_01_v1_nogpt/layout_position_audit.tsv
  • output/style_ref_comparison_20260531_multiple_vertical_bar_01_v1_nogpt/layout_position_overlay.png
  • output/style_ref_comparison_20260531_multiple_vertical_bar_01_v1_nogpt/verification.txt
• verification:
  • all 5 regenerated timestamped samples produced final SVG/PNG and chart SVG/PNG outputs
  • all final PNGs have longest side 1600
  • every sample keeps chart_variation == multiple_vertical_bar_chart_01 and chart_type == multiple vertical bar chart
  • every source category maps to one bar in each of the two metric panels, with data-category, data-metric, and data-value bindings matching source-derived aggregation exactly
  • category number labels match across panels and the bottom category/value key is present
  • strict layout audit compares chart-internal text/card anchors against the selected reference; all audited anchors pass threshold, including card centers, card top, header icon/title y positions, plot top/bottom, category index y, x-axis title y, footer key text, and footer icon slot
  • final SVGs/chart SVGs/chart HTML contain no asset_regenerated references, GPT-image references, numeric NaN token, or undefined token outside embedded image base64 payloads
  • no GPT-image or asset regeneration was used in this iteration

multiple_vertical_bar_chart_02

• status: style_reference_repaired_verified_no_gpt_image_call
• baseline source: previous repaired output, output/chart_repair_regen_20260529_multiple_vertical_bar_02_v1_nogpt
• selected reference: ../chart_template_samples_20260527_083945/gpt_image_2_improved/multiple_vertical_bar_chart_02/1779887613_multiple_vertical_bar_chart_02_multiple_vertical_bar_chart_02_sample_02_gpt_image_2_04.png
• reference selection rationale:
  • selected from the candidate/shortlist sheets as a simple readable dark two-card infographic with a top title/small image area, two large chart cards, compact card header icon/title slots, clear axes and bars, and a bottom insight/category strip
  • less decorated than the inequality, museum, medal, and teacher-salary candidates while still preserving the reference's dark canvas, card boundaries, icon positions, chart text positions, and footer layout
  • suitable to imitate style and layout without copying GPT-improved chart values or potentially distorted scale choices
• template: modules/chart_engine/template/d3-js/bar_chart_other/multiple_vertical_bar_chart_02.js
• chart type preserved: yes, still multiple vertical bar chart
• style/layout summary:
  • changed the repaired dark plot-plus-side-key layout into a reference-like dark outer panel with two rounded metric chart cards and a bottom insight/category key strip
  • added per-card icon slots, card title/subtitle rows, a footer icon slot, and a compact category/value key so icon/decorative image positions are explicitly reserved while the existing infographic pipeline continues to place top title/image assets
  • moved chart-internal text positions to match the selected reference: metric header text at the top of each card, axis ticks inside the chart card, category numbers under the bars, x-axis title text below the plot, and category/value key text in the footer
  • kept the repaired data behavior: one valid source row maps to one bar in each metric panel, temporal categories order chronologically when all x values are temporal, otherwise rows sort by the average of both metrics
  • changed from one shared y scale to per-metric readable y scales after visual review, because large metric magnitude differences made one panel unreadable; exact source values remain bound in data-value and visible axis ticks state each panel scale
  • removed multiple_vertical_bar_chart_02 from the no-decorative-image exclusion list so existing image/decorative placement can reserve the top image area; no GPT-image or asset regeneration was called
• regenerated evidence:
  • output/style_ref_regen_20260531_multiple_vertical_bar_02_v1_nogpt/sample_00_from_template/1780212638_multiple_vertical_bar_chart_02_multiple_vertical_bar_chart_02.svg
  • output/style_ref_regen_20260531_multiple_vertical_bar_02_v1_nogpt/sample_01_from_template/1780212658_multiple_vertical_bar_chart_02_multiple_vertical_bar_chart_02.svg
  • output/style_ref_regen_20260531_multiple_vertical_bar_02_v1_nogpt/sample_02_from_template/1780212674_multiple_vertical_bar_chart_02_multiple_vertical_bar_chart_02.svg
  • output/style_ref_regen_20260531_multiple_vertical_bar_02_v1_nogpt/sample_03_from_template/1780212690_multiple_vertical_bar_chart_02_multiple_vertical_bar_chart_02.svg
  • output/style_ref_regen_20260531_multiple_vertical_bar_02_v1_nogpt/sample_04_from_template/1780212707_multiple_vertical_bar_chart_02_multiple_vertical_bar_chart_02.svg
• comparison evidence:
  • output/style_reference_contact_20260531_multiple_vertical_bar_02/candidate_refs.png
  • output/style_reference_contact_20260531_multiple_vertical_bar_02/shortlist_refs.png
  • output/style_ref_regen_20260531_multiple_vertical_bar_02_v1_nogpt/after_samples_contact.png
  • output/style_ref_comparison_20260531_multiple_vertical_bar_02_v1_nogpt/all_samples_baseline_ref_after.png
  • output/style_ref_comparison_20260531_multiple_vertical_bar_02_v1_nogpt/comparison_manifest.tsv
  • output/style_ref_comparison_20260531_multiple_vertical_bar_02_v1_nogpt/layout_position_audit.tsv
  • output/style_ref_comparison_20260531_multiple_vertical_bar_02_v1_nogpt/layout_position_overlay.png
  • output/style_ref_comparison_20260531_multiple_vertical_bar_02_v1_nogpt/verification.txt
• verification:
  • all 5 regenerated timestamped samples produced final SVG/PNG and chart SVG/PNG outputs
  • all final PNGs have longest side 1600
  • every sample keeps chart_variation == multiple_vertical_bar_chart_02 and chart_type == multiple vertical bar chart
  • every valid source row maps to one bar in each metric panel, with data-category, data-metric, data-value, data-rank, and data-source-index matching source-derived rows exactly
  • every sample includes the reference-like dark outer panel, two chart cards, per-card icon/header slots, footer card, footer icon slot, category number text, x-axis title text, and compact footer category/value key
  • strict layout audit compares chart-internal text/card anchors against the selected reference; all audited anchors pass threshold, including card centers, card top, header icon/title y positions, plot top/bottom, category index y, x-axis title y, footer key text, and footer icon slot
  • final SVGs/chart SVGs/chart HTML contain no asset_regenerated references, GPT-image references, numeric NaN token, or undefined token outside embedded image base64 payloads
  • no GPT-image or asset regeneration was used in this iteration

radial_bar_plain_chart_01

• status: style_reference_repaired_verified_no_gpt_image_call
• baseline source: previous repaired output, output/chart_repair_regen_20260528_radial_bar_plain_01_v3_nogpt
• selected reference: ../chart_template_samples_20260527_083945/gpt_image_2_improved/radial_bar_plain_chart_01/1779892147_radial_bar_plain_chart_01_radial_bar_plain_chart_01_sample_02_gpt_image_2_00.png
• reference selection rationale:
  • selected from the candidate/shortlist sheets as a simple readable light infographic with a clear top title/right image area, one white chart module, left category list, red-orange radial arcs, direct value labels, and a bottom takeaway card
  • less decorative than the gaming, community, water, drones, and residential variants while still giving a strong layout target for the list, radial plot, value labels, and footer
  • suitable to imitate style and chart text positions without copying GPT-improved chart values or model-invented category semantics
• template: modules/chart_engine/template/d3-js/type7_radial_bar_chart/radial_bar_plain_chart_01.js
• duplicate rendering template kept in sync: modules/chart_engine/template/d3-js/bar_chart_other/radial_bar_chart_03.js
• chart type preserved: yes, still radial bar chart
• style/layout summary:
  • changed the repaired left-plot/right-key layout into a reference-like light panel with a left category-list card, right radial-chart card, and bottom takeaway/footer card
  • moved chart-internal text positions to match the reference: list heading and category rows on the left, radial arcs and endpoint values on the right, axis labels around the arcs, and takeaway text in the footer
  • changed the arc palette to a red-orange gradient after visual comparison with the selected reference, while keeping blue list/rank indicators and a pale center icon slot
  • added a radial center icon slot and footer icon slot so icon/decorative imagery has reserved positions; title and top image/decorative placement remain on the existing infographic pipeline path
  • kept data semantics: one finite non-negative source row maps to one radial arc and one track, categorical rows sort by descending value, and temporal rows preserve temporal order when the x field is temporal
  • removed radial_bar_plain_chart_01 from the no-decorative-image exclusion list so existing image/decorative placement can reserve the top image area; no GPT-image or asset regeneration was called
• regenerated evidence:
  • output/style_ref_regen_20260531_radial_bar_plain_01_v1_nogpt/sample_00_from_template/1780214692_radial_bar_plain_chart_01_radial_bar_plain_chart_01.svg
  • output/style_ref_regen_20260531_radial_bar_plain_01_v1_nogpt/sample_01_from_template/1780214708_radial_bar_plain_chart_01_radial_bar_plain_chart_01.svg
  • output/style_ref_regen_20260531_radial_bar_plain_01_v1_nogpt/sample_02_from_template/1780214723_radial_bar_plain_chart_01_radial_bar_plain_chart_01.svg
  • output/style_ref_regen_20260531_radial_bar_plain_01_v1_nogpt/sample_03_from_template/1780214739_radial_bar_plain_chart_01_radial_bar_plain_chart_01.svg
  • output/style_ref_regen_20260531_radial_bar_plain_01_v1_nogpt/sample_04_from_template/1780214754_radial_bar_plain_chart_01_radial_bar_plain_chart_01.svg
• comparison evidence:
  • output/style_reference_contact_20260531_radial_bar_plain_01/candidate_refs.png
  • output/style_reference_contact_20260531_radial_bar_plain_01/shortlist_refs.png
  • output/style_ref_regen_20260531_radial_bar_plain_01_v1_nogpt/after_samples_contact.png
  • output/style_ref_comparison_20260531_radial_bar_plain_01_v1_nogpt/all_samples_baseline_ref_after.png
  • output/style_ref_comparison_20260531_radial_bar_plain_01_v1_nogpt/comparison_manifest.tsv
  • output/style_ref_comparison_20260531_radial_bar_plain_01_v1_nogpt/layout_position_audit.tsv
  • output/style_ref_comparison_20260531_radial_bar_plain_01_v1_nogpt/layout_position_overlay.png
  • output/style_ref_comparison_20260531_radial_bar_plain_01_v1_nogpt/verification.txt
• verification:
  • all 5 regenerated timestamped samples produced final SVG/PNG and chart SVG/PNG outputs
  • all final PNGs have longest side 1600
  • every sample keeps chart_variation == radial_bar_plain_chart_01 and chart_type == radial bar chart
  • every finite non-negative source row maps to one radial-bar-mark and one bar-track, with data-label, data-value, data-rank, and data-source-index matching source-derived ordering exactly
  • every sample includes the reference-like left category-list card, right radial-chart card, footer card, footer icon slot, radial center icon slot, and red-orange arc styling
  • strict layout audit compares chart-internal text/card anchors against the selected reference; all audited anchors pass threshold, including list card, radial card, radial center, value-label area, footer top, footer icon, and footer text positions
  • final SVGs/chart SVGs/chart HTML contain no asset_regenerated references, GPT-image references, textPath, numeric NaN token, or undefined token outside embedded image base64 payloads
  • no GPT-image or asset regeneration was used in this iteration

radial_bar_plain_chart_02

• status: style_reference_repaired_verified_no_gpt_image_call
• baseline source: previous repaired output, output/chart_repair_regen_20260529_radial_bar_plain_02_v1_nogpt
• selected reference: ../chart_template_samples_20260527_083945/gpt_image_2_improved/radial_bar_plain_chart_02/1779892234_radial_bar_plain_chart_02_radial_bar_plain_chart_02_sample_05_gpt_image_2_01.png
• reference selection rationale:
  • selected from the candidate sheet as a simple readable light infographic with a top image/title area, green left taxa/category list, red-orange radial arcs with direct endpoint values, subtle botanical decoration, and a bottom scale/summary card
  • less decorative than the esports, drone, art, and high-density menu variants while preserving clear positions for the list text, arc values, footer scale, and icon/decorative slots
  • suitable to imitate style and chart text positions without copying GPT-improved chart distortions or invented values
• template: modules/chart_engine/template/d3-js/type7_radial_bar_chart/radial_bar_plain_chart_02.js
• chart type preserved: yes, still radial bar chart
• style/layout summary:
  • changed the repaired left-plot/right-key layout into a reference-like botanical card with a green left category list, red metric pill, large right radial arc area, and bottom scale/summary footer
  • moved chart-internal text positions to follow the reference: category labels remain in a left list, arc value labels sit at the arc endpoints on the right, the zero label stays above the arc origin, and scale/takeaway text sits in the footer card
  • added list/header icon slots, a radial center icon slot, a footer icon slot, and subtle decorative leaf watermarks so icon/decorative image locations are reserved while current title/image generation remains on the existing pipeline path
  • changed categorical ordering to ascending value to match the selected reference's low-to-high radial progression; temporal samples still preserve chronological order
  • colors now encode value intensity directly, so warmer arcs mean higher values even when chronological order is not monotonic
  • removed radial_bar_plain_chart_02 from the no-decorative-image exclusion list so existing image/decorative placement can reserve the outer top image area; no GPT-image or asset regeneration was called
• regenerated evidence:
  • output/style_ref_regen_20260531_radial_bar_plain_02_v1_nogpt/sample_00_from_template/1780216706_radial_bar_plain_chart_02_radial_bar_plain_chart_02.svg
  • output/style_ref_regen_20260531_radial_bar_plain_02_v1_nogpt/sample_01_from_template/1780216724_radial_bar_plain_chart_02_radial_bar_plain_chart_02.svg
  • output/style_ref_regen_20260531_radial_bar_plain_02_v1_nogpt/sample_02_from_template/1780216739_radial_bar_plain_chart_02_radial_bar_plain_chart_02.svg
  • output/style_ref_regen_20260531_radial_bar_plain_02_v1_nogpt/sample_03_from_template/1780216754_radial_bar_plain_chart_02_radial_bar_plain_chart_02.svg
  • output/style_ref_regen_20260531_radial_bar_plain_02_v1_nogpt/sample_04_from_template/1780216769_radial_bar_plain_chart_02_radial_bar_plain_chart_02.svg
• comparison evidence:
  • output/style_reference_contact_20260531_radial_bar_plain_02/candidate_refs.png
  • output/style_ref_regen_20260531_radial_bar_plain_02_v1_nogpt/after_samples_contact.png
  • output/style_ref_comparison_20260531_radial_bar_plain_02_v1_nogpt/all_samples_baseline_ref_after.png
  • output/style_ref_comparison_20260531_radial_bar_plain_02_v1_nogpt/comparison_manifest.tsv
  • output/style_ref_comparison_20260531_radial_bar_plain_02_v1_nogpt/layout_position_audit.tsv
  • output/style_ref_comparison_20260531_radial_bar_plain_02_v1_nogpt/layout_position_overlay.png
  • output/style_ref_comparison_20260531_radial_bar_plain_02_v1_nogpt/verification.txt
• verification:
  • all 5 regenerated timestamped samples produced final SVG/PNG and chart SVG/PNG outputs
  • all final PNGs have longest side 1600
  • every sample keeps chart_variation == radial_bar_plain_chart_02 and chart_type == radial bar chart
  • every finite non-negative source row maps to one radial-bar-mark, one bar-track, one legend-row, one category-label, and one endpoint value-label, with data-label, data-value, data-rank, and data-source-index matching source-derived ordering exactly
  • every sample includes the reference-like left category-list card, right radial-chart card, footer scale card, list/header icon slots, footer icon slot, radial center icon slot, and warm value-based arc styling
  • strict layout audit compares chart-internal text/card anchors against the selected reference; all 45 audited anchors pass threshold, including category labels, arc value labels, zero label, footer scale labels, footer icon slot, and header/list anchors
  • final SVGs/chart SVGs/chart HTML contain no asset_regenerated references, GPT-image references, textPath, numeric NaN token, or undefined token outside embedded image base64 payloads
  • existing pipeline image elements are allowed for this iteration because the variation now reserves external icon/decorative image placement; no GPT-image or asset regeneration was used

scatterplot_03

• status: style_reference_repaired_verified_no_gpt_image_call
• baseline source: previous repaired output, output/chart_repair_regen_20260528_scatterplot_03_v1_nogpt
• selected reference: ../chart_template_samples_20260527_083945/gpt_image_2_improved/scatterplot_03/1779894153_scatterplot_03_scatterplot_03_sample_02_gpt_image_2_00.png
• reference selection rationale:
  • selected from the candidate sheet as a readable low-decoration light-blue infographic with two top metric cards, a large central scatterplot, direct point labels, a bottom source/note area, and modest decorative/icon placement
  • simpler and easier to read than the denser GPT-image-2 variants while preserving clear chart-text positions and reserved locations for icon/decorative imagery
  • suitable to imitate style and layout without copying GPT-improved chart distortions, invented values, or non-source point geometry
• template: modules/chart_engine/template/d3-js/scatterplot/scatterplot_03.js
• chart type preserved: yes, still scatterplot
• style/layout summary:
  • changed the repaired plot-plus-table layout into a reference-like light panel with two top metric chips, a large scatterplot area, direct point labels, a dashed trend line, and a bottom source/correlation footer
  • moved chart-internal text positions to follow the reference: axis titles sit just outside the plot, point labels sit directly beside their marks with collision-aware offsets, and source/correlation text sits in the bottom footer rather than covering the plot
  • added metric, footer, and correlation icon slots so icon/decorative image positions are reserved while the current title/image generation remains on the existing pipeline path
  • removed the previous side table because it was extra relative to the selected reference; every valid source row is identified by a direct label and numbered point glyph
  • kept data semantics: the first numeric field drives x position, the second numeric field drives y position, points sort by source-derived x/y/label order, and the trend/correlation annotations are recomputed from the true data
  • removed scatterplot_03 from the no-decorative-image exclusion list so existing image/decorative placement can reserve the outer image area; no GPT-image or asset regeneration was called
• regenerated evidence:
  • output/style_ref_regen_20260531_scatterplot_03_v1_nogpt/sample_00_from_template/1780219358_scatterplot_03_scatterplot_03.svg
  • output/style_ref_regen_20260531_scatterplot_03_v1_nogpt/sample_01_from_template/1780219372_scatterplot_03_scatterplot_03.svg
  • output/style_ref_regen_20260531_scatterplot_03_v1_nogpt/sample_02_from_template/1780219390_scatterplot_03_scatterplot_03.svg
  • output/style_ref_regen_20260531_scatterplot_03_v1_nogpt/sample_03_from_template/1780219405_scatterplot_03_scatterplot_03.svg
  • output/style_ref_regen_20260531_scatterplot_03_v1_nogpt/sample_04_from_template/1780219419_scatterplot_03_scatterplot_03.svg
• comparison evidence:
  • output/style_reference_contact_20260531_scatterplot_03/candidate_refs.png
  • output/style_ref_regen_20260531_scatterplot_03_v1_nogpt/after_samples_contact.png
  • output/style_ref_comparison_20260531_scatterplot_03_v1_nogpt/all_samples_baseline_ref_after.png
  • output/style_ref_comparison_20260531_scatterplot_03_v1_nogpt/comparison_manifest.tsv
  • output/style_ref_comparison_20260531_scatterplot_03_v1_nogpt/layout_position_audit.tsv
  • output/style_ref_comparison_20260531_scatterplot_03_v1_nogpt/layout_position_overlay.png
  • output/style_ref_comparison_20260531_scatterplot_03_v1_nogpt/verification.txt
• verification:
  • all 5 regenerated timestamped samples produced final SVG/PNG and chart SVG/PNG outputs
  • all final PNGs have longest side 1600
  • every sample keeps chart_variation == scatterplot_03 and chart_type == scatterplot
  • every valid source row maps to one data-point, one point-mark, one point-id, and one direct category-label, with data-label, data-x, data-y, data-rank, and data-source-index matching source-derived ordering exactly
  • every sample includes the reference-like top metric chips, large scatterplot area, dashed trend line, footer source/correlation card, metric icon slots, footer icon slot, and correlation icon slot
  • strict layout audit compares chart-internal text/card anchors against the selected reference layout; all 60 audited anchors pass threshold, including metric chips, plot origin, axis titles, direct point labels, footer/source text, and footer correlation/icon slots
  • strict chart-text audit found zero estimated direct point-label overlaps across the five regenerated chart SVGs
  • final SVGs/chart SVGs/chart HTML contain no asset_regenerated references, GPT-image references, numeric NaN token, or undefined token outside embedded image base64 payloads
  • existing pipeline image elements are allowed for this iteration because the variation now reserves external icon/decorative image placement; no GPT-image or asset regeneration was used

step_line_graph_01

• status: style_reference_repaired_verified_no_gpt_image_call
• baseline source: previous repaired output, output/chart_repair_regen_20260528_step_line_graph_01_v2_nogpt
• selected reference: ../chart_template_samples_20260527_083945/gpt_image_2_improved/step_line_graph_01/1779898416_step_line_graph_01_step_line_graph_01_sample_03_gpt_image_2_03.png
• reference selection rationale:
  • selected from the candidate sheet as the simplest readable GPT-image-2 candidate: a pale blue panel, compact two-card top metric band, wide central step chart, and two bottom note/icon blocks with modest decoration
  • easier to read than the larger-illustration candidates while still giving concrete positions for background, card layout, chart text, icon slots, and lower decorative image space
  • suitable to imitate style and layout while preserving the true source chronology and values rather than copying GPT-improved chart distortions
• template: modules/chart_engine/template/d3-js/line_graph/step_line_graph_01.js
• chart type preserved: yes, still step line graph
• style/layout summary:
  • changed the repaired standalone step chart into a reference-like light-blue infographic panel with two top metric chips, a central rounded plot card, and two lower summary cards
  • moved chart-internal text positions to follow the reference: y-axis title sits just above the plot left edge, x-axis title sits near the lower-right plot edge, x ticks stay below the chart, y ticks stay on the left, and endpoint value labels sit near the first/last step points
  • added metric and footer decorative-icon-slot groups so icon/decorative image positions are reserved while title/image generation remains on the current pipeline path
  • kept the wide middle step chart and bottom two-card layout from the reference; no extra table or legend was introduced because those would be extra relative to the selected reference
  • kept data semantics: rows are sorted by parsed date, every finite source row maps to one step point, the line uses curveStepAfter, endpoint labels use the true first/last values, and the delta/period summaries are recomputed from source data
  • removed step_line_graph_01 from the no-decorative-image exclusion list so existing image/decorative placement can reserve the outer image area; no GPT-image or asset regeneration was called
• regenerated evidence:
  • output/style_ref_regen_20260531_step_line_graph_01_v1_nogpt/sample_00_from_template/1780220392_step_line_graph_01_step_line_graph_01.svg
  • output/style_ref_regen_20260531_step_line_graph_01_v1_nogpt/sample_01_from_template/1780220406_step_line_graph_01_step_line_graph_01.svg
  • output/style_ref_regen_20260531_step_line_graph_01_v1_nogpt/sample_02_from_template/1780220420_step_line_graph_01_step_line_graph_01.svg
  • output/style_ref_regen_20260531_step_line_graph_01_v1_nogpt/sample_03_from_template/1780220435_step_line_graph_01_step_line_graph_01.svg
  • output/style_ref_regen_20260531_step_line_graph_01_v1_nogpt/sample_04_from_template/1780220449_step_line_graph_01_step_line_graph_01.svg
• comparison evidence:
  • output/style_reference_contact_20260531_step_line_graph_01/candidate_refs.png
  • output/style_ref_regen_20260531_step_line_graph_01_v1_nogpt/after_samples_contact.png
  • output/style_ref_comparison_20260531_step_line_graph_01_v1_nogpt/all_samples_baseline_ref_after.png
  • output/style_ref_comparison_20260531_step_line_graph_01_v1_nogpt/comparison_manifest.tsv
  • output/style_ref_comparison_20260531_step_line_graph_01_v1_nogpt/layout_position_audit.tsv
  • output/style_ref_comparison_20260531_step_line_graph_01_v1_nogpt/layout_position_overlay.png
  • output/style_ref_comparison_20260531_step_line_graph_01_v1_nogpt/verification.txt
• verification:
  • all 5 regenerated timestamped samples produced final SVG/PNG and chart SVG/PNG outputs
  • all final PNGs have longest side 1600
  • every sample keeps chart_variation == step_line_graph_01 and chart_type == step line graph
  • every valid source row maps to one data-point and one exact-token step-line-point, with data-date, data-raw-x, data-value, data-rank, and data-source-index matching source-derived chronological order exactly
  • every sample includes the reference-like top metric chips, wide central plot card, dashed grid, step line and area fill, lower change/period cards, metric icon slots, and footer icon slots
  • strict layout audit compares chart-internal text/card anchors against the selected reference layout; all 55 audited anchors pass threshold, including metric chips, plot origin, y-axis title, x-axis title, point mark region, endpoint label region, lower cards, and footer icon slots
  • y-axis tick labels are duplicate-free, x-axis year ticks remain chronological, and fractional percent scale is preserved in sample_02
  • final SVGs/chart SVGs/chart HTML contain no asset_regenerated references, GPT-image references, numeric NaN token, or undefined token outside embedded image base64 payloads
  • existing pipeline image elements are allowed for this iteration because the variation now reserves external icon/decorative image placement; no GPT-image or asset regeneration was used

alluvial_diagram_01_dark

• status: style_reference_repaired_verified_no_gpt_image_call
• baseline source: original variation outputs, ../data/all_variations_check/template_variations_20260527/alluvial_diagram_01_dark
• selected reference: ../chart_template_samples_20260527_083945/gpt_image_2_improved/alluvial_diagram_01_dark/1779871204_alluvial_diagram_01_dark_alluvial_diagram_01_dark_sample_03_gpt_image_2_04.png
• reference selection rationale:
  • selected from the candidate sheet as a readable low-decoration dark infographic with orange source nodes, blue/purple target blocks, a central alluvial flow, two right-side target cards, and a bottom note/legend strip
  • simpler and easier to audit than the candidates with heavy illustration, large icon overlays, or dense decorative backgrounds
  • suitable to imitate background, card layout, chart-text positions, and icon/decorative slots while preserving true source rows and target totals instead of copying GPT-improved chart geometry
• template: modules/chart_engine/template/d3-js/sankey/alluvial_diagram_01_dark.js
• chart type preserved: yes, still alluvial diagram
• style/layout summary:
  • changed the plain dark alluvial into a reference-like rounded navy panel with header pills, a small header icon slot, orange source labels/nodes, gradient alluvial links, blue/purple target bars, right-side target summary cards, and a bottom insight/legend card
  • moved chart-internal text positions to follow the reference: source labels sit left of the flow, target labels and values sit inside right cards, header text sits in compact pills, and footer text sits in the lower note strip rather than covering the flow
  • added header, target-card, and footer decorative-icon-slot groups so icon/decorative image positions are reserved while the current title/image generation remains on the existing pipeline path
  • kept the reference's left-to-right alluvial layout and removed no data-bearing extras; footer text summarizes source-derived totals only
  • kept data semantics: every positive source row maps to one alluvial link with data-source, data-target, data-value, and data-source-index; source and target node/card totals are recomputed from source data
  • existing pipeline title/image placement was preserved; no GPT-image or asset regeneration was called
• regenerated evidence:
  • output/style_ref_regen_20260531_alluvial_diagram_01_dark_v1_nogpt/sample_00_from_template/1780221711_alluvial_diagram_01_dark_alluvial_diagram_01_dark.svg
  • output/style_ref_regen_20260531_alluvial_diagram_01_dark_v1_nogpt/sample_01_from_template/1780221733_alluvial_diagram_01_dark_alluvial_diagram_01_dark.svg
  • output/style_ref_regen_20260531_alluvial_diagram_01_dark_v1_nogpt/sample_02_from_template/1780221756_alluvial_diagram_01_dark_alluvial_diagram_01_dark.svg
  • output/style_ref_regen_20260531_alluvial_diagram_01_dark_v1_nogpt/sample_03_from_template/1780221779_alluvial_diagram_01_dark_alluvial_diagram_01_dark.svg
  • output/style_ref_regen_20260531_alluvial_diagram_01_dark_v1_nogpt/sample_04_from_template/1780221802_alluvial_diagram_01_dark_alluvial_diagram_01_dark.svg
  • output/style_ref_regen_20260531_alluvial_diagram_01_dark_v1_nogpt/sample_05_from_template/1780221820_alluvial_diagram_01_dark_alluvial_diagram_01_dark.svg
  • output/style_ref_regen_20260531_alluvial_diagram_01_dark_v1_nogpt/sample_06_from_template/1780221840_alluvial_diagram_01_dark_alluvial_diagram_01_dark.svg
  • output/style_ref_regen_20260531_alluvial_diagram_01_dark_v1_nogpt/sample_07_from_template/1780221859_alluvial_diagram_01_dark_alluvial_diagram_01_dark.svg
  • output/style_ref_regen_20260531_alluvial_diagram_01_dark_v1_nogpt/sample_08_from_template/1780221877_alluvial_diagram_01_dark_alluvial_diagram_01_dark.svg
  • output/style_ref_regen_20260531_alluvial_diagram_01_dark_v1_nogpt/sample_09_from_template/1780221897_alluvial_diagram_01_dark_alluvial_diagram_01_dark.svg
• comparison evidence:
  • output/style_reference_contact_20260531_alluvial_diagram_01_dark/candidate_refs.png
  • output/style_ref_regen_20260531_alluvial_diagram_01_dark_v1_nogpt/after_samples_contact.png
  • output/style_ref_comparison_20260531_alluvial_diagram_01_dark_v1_nogpt/all_samples_baseline_ref_after.png
  • output/style_ref_comparison_20260531_alluvial_diagram_01_dark_v1_nogpt/comparison_manifest.tsv
  • output/style_ref_comparison_20260531_alluvial_diagram_01_dark_v1_nogpt/layout_position_audit.tsv
  • output/style_ref_comparison_20260531_alluvial_diagram_01_dark_v1_nogpt/layout_position_overlay.png
  • output/style_ref_comparison_20260531_alluvial_diagram_01_dark_v1_nogpt/verification.txt
• verification:
  • all 10 regenerated timestamped samples produced final SVG/PNG and chart SVG/PNG outputs
  • all final PNGs have longest side 1600
  • every sample keeps chart_variation == alluvial_diagram_01_dark and chart_type == alluvial diagram
  • every positive source row maps to one alluvial-link, with data-source, data-target, data-value, and data-source-index matching the source row exactly
  • every sample has source nodes, target nodes, source labels, target cards, target labels, and target values matching source-derived source/target counts and totals
  • every sample includes the reference-like dark panel, source/target header pills, header icon slot, left source labels, orange-to-blue/purple alluvial flow, right target cards, footer insight/legend card, and footer icon slot
  • strict layout audit compares chart-internal text/card anchors against the selected reference layout; all 120 audited anchors pass threshold, including source header, header icon slot, target header, plot origin, source labels, source node dots, target nodes, target cards, footer card, footer text, and footer icon slot
  • source label vertical gaps remain readable across all 10 samples, including 10-source cases; minimum audited gap is 25.8px or greater
  • final SVGs/chart SVGs/chart HTML contain no asset_regenerated references, GPT-image references, numeric NaN token, or undefined token outside embedded image base64 payloads
  • existing pipeline image elements are allowed for this iteration because the chart template reserves header/target/footer icon-decorative placement; no GPT-image or asset regeneration was used

alluvial_diagram_02

• status: style_reference_repaired_verified_no_gpt_image_call
• baseline source: original variation outputs, ../data/all_variations_check/template_variations_20260527/alluvial_diagram_02
• selected reference: ../chart_template_samples_20260527_083945/gpt_image_2_improved/alluvial_diagram_02/1779871286_alluvial_diagram_02_alluvial_diagram_02_sample_06_gpt_image_2_01.png
• reference selection rationale:
  • selected from the candidate sheet as a simple, readable light infographic with left category icons, compact year pills, wide two-timepoint flow bands, right-side value endpoints, and a bottom note/source strip
  • less decorative and easier to audit than the candidates with heavy background illustrations, dense multi-column notes, or chart geometry that obscures values
  • suitable to imitate style, layout, chart-text positions, and icon/decorative slots while preserving true category/time values instead of copying GPT-improved rounded or distorted numbers
• template: modules/chart_engine/template/d3-js/sankey/alluvial_diagram_02.js
• chart type preserved: yes, still alluvial diagram
• style/layout summary:
  • changed the plain two-column alluvial into a reference-like light card with left icon/category labels, dark year pills, colored horizontal flow bands, readable left/right value pills, subtle decorative curve space, and a footer note/legend card
  • moved chart-internal text positions to follow the reference: category labels sit under icons on the left, both year labels sit in compact top pills, value labels sit directly on the corresponding flow band/end block, and footer note/legend text sits in the bottom strip
  • added category icon slots, a subtle decorative-image-slot, and a footer decorative-icon-slot so icon/decorative image positions are reserved while current title/image generation remains on the existing pipeline path
  • kept data semantics: time points are sorted chronologically, categories are source-derived and sorted by first-timepoint value, each category row preserves exact left/right source values and source indices, and value labels use the actual data column unit instead of the old hard-coded $...B formatting
  • existing pipeline title/image placement was preserved; no GPT-image or asset regeneration was called
• regenerated evidence:
  • output/style_ref_regen_20260531_alluvial_diagram_02_v1_nogpt/sample_00_from_template/1780223644_alluvial_diagram_02_alluvial_diagram_02.svg
  • output/style_ref_regen_20260531_alluvial_diagram_02_v1_nogpt/sample_01_from_template/1780223660_alluvial_diagram_02_alluvial_diagram_02.svg
  • output/style_ref_regen_20260531_alluvial_diagram_02_v1_nogpt/sample_02_from_template/1780223681_alluvial_diagram_02_alluvial_diagram_02.svg
  • output/style_ref_regen_20260531_alluvial_diagram_02_v1_nogpt/sample_03_from_template/1780223697_alluvial_diagram_02_alluvial_diagram_02.svg
  • output/style_ref_regen_20260531_alluvial_diagram_02_v1_nogpt/sample_04_from_template/1780223716_alluvial_diagram_02_alluvial_diagram_02.svg
  • output/style_ref_regen_20260531_alluvial_diagram_02_v1_nogpt/sample_05_from_template/1780223732_alluvial_diagram_02_alluvial_diagram_02.svg
  • output/style_ref_regen_20260531_alluvial_diagram_02_v1_nogpt/sample_06_from_template/1780223752_alluvial_diagram_02_alluvial_diagram_02.svg
  • output/style_ref_regen_20260531_alluvial_diagram_02_v1_nogpt/sample_07_from_template/1780223772_alluvial_diagram_02_alluvial_diagram_02.svg
  • output/style_ref_regen_20260531_alluvial_diagram_02_v1_nogpt/sample_08_from_template/1780223792_alluvial_diagram_02_alluvial_diagram_02.svg
  • output/style_ref_regen_20260531_alluvial_diagram_02_v1_nogpt/sample_09_from_template/1780223812_alluvial_diagram_02_alluvial_diagram_02.svg
• comparison evidence:
  • output/style_reference_contact_20260531_alluvial_diagram_02/candidate_refs.png
  • output/style_ref_regen_20260531_alluvial_diagram_02_v1_nogpt/after_samples_contact.png
  • output/style_ref_comparison_20260531_alluvial_diagram_02_v1_nogpt/all_samples_baseline_ref_after.png
  • output/style_ref_comparison_20260531_alluvial_diagram_02_v1_nogpt/comparison_manifest.tsv
  • output/style_ref_comparison_20260531_alluvial_diagram_02_v1_nogpt/layout_position_audit.tsv
  • output/style_ref_comparison_20260531_alluvial_diagram_02_v1_nogpt/layout_position_overlay.png
  • output/style_ref_comparison_20260531_alluvial_diagram_02_v1_nogpt/verification.txt
• verification:
  • all 10 regenerated timestamped samples produced final SVG/PNG and chart SVG/PNG outputs
  • all final PNGs have longest side 1600
  • every sample keeps chart_variation == alluvial_diagram_02 and chart_type == alluvial diagram
  • every source-derived category maps to one category-row, one alluvial-ribbon, one category icon slot, left/right node bars, left/right value boxes, and left/right value labels
  • every category-row preserves data-left-time, data-right-time, data-left-value, data-right-value, data-left-source-index, data-right-source-index, and data-rank from the source data exactly
  • value labels are unit-aware across all samples, including percent, currency, and plain-number cases; the old hard-coded $...B label format is absent
  • every sample includes the reference-like light panel, year pills, left category icon/label column, colored horizontal flow bands, endpoint value pills, footer note/legend card, subtle decorative curve slot, and footer icon slot
  • strict layout audit compares chart-internal text/card anchors against the selected reference layout; all 120 audited anchors pass threshold, including time pills, category icons, category labels, left/right node bars, left/right value labels, footer card, footer icon slot, footer note text, and footer legend text
  • category label and value label vertical gaps remain readable across all 10 samples, including 7-category cases; minimum audited gap is 57.3px or greater
  • final SVGs/chart SVGs/chart HTML contain no asset_regenerated references, GPT-image references, numeric NaN token, or undefined token outside embedded image base64 payloads
  • existing pipeline image elements are allowed for this iteration because the chart template reserves category/footer icon-decorative placement; no GPT-image or asset regeneration was used

alluvial_diagram_02_dark

• status: style_reference_repaired_verified_no_gpt_image_call
• baseline source: original variation outputs, ../data/all_variations_check/template_variations_20260527/alluvial_diagram_02_dark
• selected reference: ../chart_template_samples_20260527_083945/gpt_image_2_improved/alluvial_diagram_02_dark/1779871359_alluvial_diagram_02_dark_alluvial_diagram_02_dark_sample_07_gpt_image_2_03.png
• reference selection rationale:
  • selected from the candidate sheet as a simple, readable dark infographic with limited decoration, top time labels, repeated left/right category icons, wide horizontal comparison bands, direct value labels, and a bottom key-takeaway strip
  • closer to the requested low-decoration style than the brighter or heavier candidates, while still providing clear layout targets for chart-internal text, icon slots, footer text, and decorative image placement
  • used for style and layout only; the GPT-improved chart values were not copied because the regenerated template keeps the source data bindings and unit-aware labels
• template: modules/chart_engine/template/d3-js/sankey/alluvial_diagram_02_dark.js
• chart type preserved: yes, still alluvial diagram
• style/layout summary:
  • changed the plain two-column alluvial into a reference-like dark panel with a navy radial background, top rule/star/time-label area, dark row cards, left category icon/label column, colored horizontal flow bands, right-side value/icon endpoints, a bottom key-takeaway card, source caption, footer icon slot, and footer decorative-image slot
  • moved chart-internal text positions to follow the selected reference: year labels sit above the flow rows, category labels sit below left circular icons, value labels sit directly on the corresponding colored bands near the left and right endpoints, and footer title/body text sits to the right of the footer icon while leaving room for the decorative image slot
  • kept data semantics: time points are sorted chronologically, categories are source-derived and sorted by first-timepoint value, duplicate category/time rows are aggregated, each category row preserves exact left/right values and source indices, and labels use the data column unit instead of the old hard-coded $...B formatting
  • existing pipeline title/image placement was preserved for this iteration; no GPT-image or asset regeneration was called
• regenerated evidence:
  • output/style_ref_regen_20260531_alluvial_diagram_02_dark_v1_nogpt/sample_00_from_template/1780226493_alluvial_diagram_02_dark_alluvial_diagram_02_dark.svg
  • output/style_ref_regen_20260531_alluvial_diagram_02_dark_v1_nogpt/sample_01_from_template/1780226518_alluvial_diagram_02_dark_alluvial_diagram_02_dark.svg
  • output/style_ref_regen_20260531_alluvial_diagram_02_dark_v1_nogpt/sample_02_from_template/1780226536_alluvial_diagram_02_dark_alluvial_diagram_02_dark.svg
  • output/style_ref_regen_20260531_alluvial_diagram_02_dark_v1_nogpt/sample_03_from_template/1780226554_alluvial_diagram_02_dark_alluvial_diagram_02_dark.svg
  • output/style_ref_regen_20260531_alluvial_diagram_02_dark_v1_nogpt/sample_04_from_template/1780226572_alluvial_diagram_02_dark_alluvial_diagram_02_dark.svg
  • output/style_ref_regen_20260531_alluvial_diagram_02_dark_v1_nogpt/sample_05_from_template/1780226599_alluvial_diagram_02_dark_alluvial_diagram_02_dark.svg
  • output/style_ref_regen_20260531_alluvial_diagram_02_dark_v1_nogpt/sample_06_from_template/1780226616_alluvial_diagram_02_dark_alluvial_diagram_02_dark.svg
  • output/style_ref_regen_20260531_alluvial_diagram_02_dark_v1_nogpt/sample_07_from_template/1780226635_alluvial_diagram_02_dark_alluvial_diagram_02_dark.svg
  • output/style_ref_regen_20260531_alluvial_diagram_02_dark_v1_nogpt/sample_08_from_template/1780226652_alluvial_diagram_02_dark_alluvial_diagram_02_dark.svg
  • output/style_ref_regen_20260531_alluvial_diagram_02_dark_v1_nogpt/sample_09_from_template/1780226675_alluvial_diagram_02_dark_alluvial_diagram_02_dark.svg
• comparison evidence:
  • output/style_reference_contact_20260531_alluvial_diagram_02_dark/candidate_refs.png
  • output/style_ref_regen_20260531_alluvial_diagram_02_dark_v1_nogpt/after_samples_contact.png
  • output/style_ref_comparison_20260531_alluvial_diagram_02_dark_v1_nogpt/all_samples_baseline_ref_after.png
  • output/style_ref_comparison_20260531_alluvial_diagram_02_dark_v1_nogpt/comparison_manifest.tsv
  • output/style_ref_comparison_20260531_alluvial_diagram_02_dark_v1_nogpt/layout_position_audit.tsv
  • output/style_ref_comparison_20260531_alluvial_diagram_02_dark_v1_nogpt/layout_position_overlay.png
  • output/style_ref_comparison_20260531_alluvial_diagram_02_dark_v1_nogpt/verification.txt
• verification:
  • all 10 regenerated timestamped samples produced final SVG/PNG and chart SVG/PNG outputs
  • all final PNGs have longest side 1600
  • every source-derived category maps to one category-row, one alluvial-ribbon, one left/right row card icon pair, left/right node bars, left/right value boxes, and left/right value labels
  • every category-row preserves data-left-time, data-right-time, data-left-value, data-right-value, data-left-source-index, data-right-source-index, and data-rank from the source data exactly
  • value labels are unit-aware across all samples, including percent, currency, kg/hour, kg/hectare, Index, and plain-number cases; the old hard-coded $...B label format is absent
  • every sample includes the reference-like dark panel, top rule/star/time labels, dark row cards, left category icon/text column, colored horizontal flow bands, right endpoint icons, footer key-takeaway card, footer icon slot, footer decorative-image slot, and source caption
  • strict layout audit compares chart-internal text/card anchors against the selected reference layout; all 180 audited anchors pass threshold, including top decoration, time labels, row-card positions, category icon/text columns, node bars, value labels, footer card, footer text, footer icon slot, footer decorative-image slot, and source caption
  • category and value label vertical gaps remain readable across all 10 samples, including 7-category cases; minimum audited gap is 53.7px or greater
  • final SVGs/chart SVGs/chart HTML contain no asset_regenerated references, GPT-image references, numeric NaN token, or undefined token outside embedded image base64 payloads
  • existing pipeline image elements are allowed for this iteration because the chart template reserves left/right category icon slots plus footer icon/decorative-image placement; no GPT-image or asset regeneration was used

alluvial_diagram_plain_chart_01

• status: style_reference_repaired_verified_no_gpt_image_call
• baseline source: original variation outputs, ../data/all_variations_check/template_variations_20260527/alluvial_diagram_plain_chart_01
• selected reference: ../chart_template_samples_20260527_083945/gpt_image_2_improved/alluvial_diagram_plain_chart_01/1779871374_alluvial_diagram_plain_chart_01_alluvial_diagram_plain_chart_01_sample_00_gpt_image_2_03.png
• reference selection rationale:
  • selected from the candidate sheet as a simple, readable light infographic with limited decoration, a clear top title/image area, left source labels, central alluvial ribbons, right target cards, and a three-column footer strip
  • closer to the requested low-decoration style than the busier GPT-image candidates while providing concrete layout targets for field pills, chart text, source/target anchors, footer cards, icon slots, and decorative image placement
  • used for style and layout only; the regenerated chart keeps exact source data bindings because the GPT-improved chart can distort ribbon geometry and values
• template: modules/chart_engine/template/d3-js/type69_alluvial_diagram/alluvial_diagram_plain_chart_01.js
• chart type preserved: yes, still Alluvial Diagram
• style/layout summary:
  • changed the bare sankey chart into a reference-like light infographic panel with a soft rounded card, source/target field pills, top rule/dot decoration, left source icon/label column, central accurate sankey ribbons, right target cards with icon slots, a bottom three-column summary strip, a footer decorative-image slot, and a source caption
  • moved chart-internal text positions to follow the selected reference: source labels sit in a dedicated left column, compact source rows use left-aligned labels beside icon dots, source node bars sit to their right, target labels and values sit inside right-side cards, and footer text stays within the bottom summary card
  • reserved source icon positions, target icon positions from images.field, footer icon positions, and a footer decorative-image slot while leaving title/icon/image generation on the existing pipeline path for this iteration
  • kept data semantics: duplicate source-target rows are aggregated, source and target totals are source-derived, link paths retain data-source, data-target, and data-value, and labels are unit-aware for percent, currency, USD, and compact crowded-source cases
  • widened endpoint field metadata to allow temporal fields because existing samples use Year as a discrete alluvial source; no GPT-image or asset regeneration was called
• regenerated evidence:
  • output/style_ref_regen_20260531_alluvial_diagram_plain_chart_01_v1_nogpt_final/sample_00/1780230436_alluvial_diagram_plain_chart_01_alluvial_diagram_plain_chart_01_sample_00.svg
  • output/style_ref_regen_20260531_alluvial_diagram_plain_chart_01_v1_nogpt_final/sample_01/1780230453_alluvial_diagram_plain_chart_01_alluvial_diagram_plain_chart_01_sample_01.svg
  • output/style_ref_regen_20260531_alluvial_diagram_plain_chart_01_v1_nogpt_final/sample_02/1780230471_alluvial_diagram_plain_chart_01_alluvial_diagram_plain_chart_01_sample_02.svg
  • output/style_ref_regen_20260531_alluvial_diagram_plain_chart_01_v1_nogpt_final/sample_03/1780230105_alluvial_diagram_plain_chart_01_alluvial_diagram_plain_chart_01_sample_03.svg
  • output/style_ref_regen_20260531_alluvial_diagram_plain_chart_01_v1_nogpt_final/sample_04/1780230127_alluvial_diagram_plain_chart_01_alluvial_diagram_plain_chart_01_sample_04.svg
  • output/style_ref_regen_20260531_alluvial_diagram_plain_chart_01_v1_nogpt_final/sample_05/1780230145_alluvial_diagram_plain_chart_01_alluvial_diagram_plain_chart_01_sample_05.svg
  • output/style_ref_regen_20260531_alluvial_diagram_plain_chart_01_v1_nogpt_final/sample_06/1780230163_alluvial_diagram_plain_chart_01_alluvial_diagram_plain_chart_01_sample_06.svg
  • output/style_ref_regen_20260531_alluvial_diagram_plain_chart_01_v1_nogpt_final/sample_07/1780230182_alluvial_diagram_plain_chart_01_alluvial_diagram_plain_chart_01_sample_07.svg
  • output/style_ref_regen_20260531_alluvial_diagram_plain_chart_01_v1_nogpt_final/sample_08/1780230493_alluvial_diagram_plain_chart_01_alluvial_diagram_plain_chart_01_sample_08.svg
  • output/style_ref_regen_20260531_alluvial_diagram_plain_chart_01_v1_nogpt_final/sample_09/1780230221_alluvial_diagram_plain_chart_01_alluvial_diagram_plain_chart_01_sample_09.svg
• comparison evidence:
  • output/style_reference_contact_20260531_alluvial_diagram_plain_chart_01/candidate_refs.png
  • output/style_ref_comparison_20260531_alluvial_diagram_plain_chart_01_v1_nogpt_final/after_samples_contact.png
  • output/style_ref_comparison_20260531_alluvial_diagram_plain_chart_01_v1_nogpt_final/all_samples_baseline_ref_after.png
  • output/style_ref_comparison_20260531_alluvial_diagram_plain_chart_01_v1_nogpt_final/comparison_manifest.tsv
  • output/style_ref_comparison_20260531_alluvial_diagram_plain_chart_01_v1_nogpt_final/layout_position_audit.tsv
  • output/style_ref_comparison_20260531_alluvial_diagram_plain_chart_01_v1_nogpt_final/layout_position_overlay.png
  • output/style_ref_comparison_20260531_alluvial_diagram_plain_chart_01_v1_nogpt_final/verification.txt
• verification:
  • all 10 regenerated timestamped samples produced final SVG/PNG and chart SVG/PNG outputs
  • all final PNGs have longest side 1600
  • every positive source-target aggregate maps to one alluvial-ribbon with matching data-source, data-target, and data-value
  • every source row and target card preserves source-derived totals, ranks, label/card counts, icon slots, and node bars
  • every sample includes the reference-like light panel, field header pills, top decoration, left source label/icon column, source node bars, central ribbons, target node bars, target cards, target icons, target labels/values, footer card, three footer columns, footer decorative-image slot, and source caption
  • strict layout audit checks chart-internal text/card positions and all 10 samples pass, including source label vertical gaps, source label-to-icon clearance, source label-to-node clearance, target value bounds, target label bounds, and source-target-card horizontal order
  • minimum audited source label gap is 18.0px or greater for dense samples, minimum source text-to-bar clearance is 9.59px or greater, and minimum target value clearance is 15.98px or greater
  • final SVGs/chart SVGs contain no asset_regenerated references, GPT-image references, numeric NaN token, or undefined token outside embedded image base64 payloads
  • existing pipeline title/image elements are allowed for this iteration because the chart template reserves source/target/footer icon-decorative placement; no GPT-image or asset regeneration was used

alluvial_diagram_plain_chart_02

• status: style_reference_repaired_verified_no_gpt_image_call
• baseline source: original variation outputs, ../data/all_variations_check/template_variations_20260527/alluvial_diagram_plain_chart_02
• selected reference: ../chart_template_samples_20260527_083945/gpt_image_2_improved/alluvial_diagram_plain_chart_02/1779871479_alluvial_diagram_plain_chart_02_alluvial_diagram_plain_chart_02_sample_05_gpt_image_2_01.png
• reference selection rationale:
  • selected from the candidate sheet as a simple, readable light infographic with low decoration, a white rounded chart panel, left category icon/label column, two year headers, central alluvial comparison bands, right-side values, and a bottom note/source card
  • closer to the requested restrained style than the candidates that turned the chart into a pure bar table or added heavier decorative treatment
  • used for style, layout, chart-internal text positions, and icon/decorative slots only; regenerated outputs keep source data bindings because GPT-improved values and band geometry can be distorted
• template: modules/chart_engine/template/d3-js/type69_alluvial_diagram/alluvial_diagram_plain_chart_02.js
• chart type preserved: yes, still Alluvial Diagram
• style/layout summary:
  • changed the bare two-time alluvial chart into a reference-like light card with soft page background, rounded white panel, top year labels with underlines, centered metric caption, row card backgrounds, left category icon/label column, left/right node bars, central colored ribbons, right-side value labels, footer note/source card, footer icon slot, and footer decorative-image slot
  • moved chart-internal text positions to follow the selected reference: category labels stay between icon slots and left node bars, left values sit inside the colored band corridor, right values sit in the right value area, and footer/source text remains inside the bottom card
  • tightened text readability for dense/long-label cases by making category truncation respect actual label bounds, increasing minimum ribbon visibility, and adding stroke-backed left value labels for small or light-colored ribbons
  • kept data semantics: time points are sorted chronologically, duplicate category/time rows are aggregated, categories can rank separately on left/right to preserve alluvial crossings, and each row/ribbon preserves source-derived left/right values, times, ranks, and source indices
  • existing pipeline title/image placement was preserved for this iteration; the chart template reserves category icon slots and footer decorative positions for a later GPT-image overwrite pass, with no GPT-image or asset regeneration call used here
• regenerated evidence:
  • output/style_ref_regen_20260531_alluvial_diagram_plain_chart_02_v1_nogpt_final/sample_00/1780233061_alluvial_diagram_plain_chart_02_alluvial_diagram_plain_chart_02_sample_00.svg
  • output/style_ref_regen_20260531_alluvial_diagram_plain_chart_02_v1_nogpt_final/sample_01/1780233061_alluvial_diagram_plain_chart_02_alluvial_diagram_plain_chart_02_sample_01.svg
  • output/style_ref_regen_20260531_alluvial_diagram_plain_chart_02_v1_nogpt_final/sample_02/1780233061_alluvial_diagram_plain_chart_02_alluvial_diagram_plain_chart_02_sample_02.svg
  • output/style_ref_regen_20260531_alluvial_diagram_plain_chart_02_v1_nogpt_final/sample_03/1780233061_alluvial_diagram_plain_chart_02_alluvial_diagram_plain_chart_02_sample_03.svg
  • output/style_ref_regen_20260531_alluvial_diagram_plain_chart_02_v1_nogpt_final/sample_04/1780233061_alluvial_diagram_plain_chart_02_alluvial_diagram_plain_chart_02_sample_04.svg
  • output/style_ref_regen_20260531_alluvial_diagram_plain_chart_02_v1_nogpt_final/sample_05/1780233132_alluvial_diagram_plain_chart_02_alluvial_diagram_plain_chart_02_sample_05.svg
  • output/style_ref_regen_20260531_alluvial_diagram_plain_chart_02_v1_nogpt_final/sample_06/1780233132_alluvial_diagram_plain_chart_02_alluvial_diagram_plain_chart_02_sample_06.svg
  • output/style_ref_regen_20260531_alluvial_diagram_plain_chart_02_v1_nogpt_final/sample_07/1780233132_alluvial_diagram_plain_chart_02_alluvial_diagram_plain_chart_02_sample_07.svg
  • output/style_ref_regen_20260531_alluvial_diagram_plain_chart_02_v1_nogpt_final/sample_08/1780233132_alluvial_diagram_plain_chart_02_alluvial_diagram_plain_chart_02_sample_08.svg
  • output/style_ref_regen_20260531_alluvial_diagram_plain_chart_02_v1_nogpt_final/sample_09/1780233132_alluvial_diagram_plain_chart_02_alluvial_diagram_plain_chart_02_sample_09.svg
• comparison evidence:
  • output/style_reference_contact_20260531_alluvial_diagram_plain_chart_02/candidate_refs.png
  • output/style_ref_comparison_20260531_alluvial_diagram_plain_chart_02_v1_nogpt_final/after_samples_contact.png
  • output/style_ref_comparison_20260531_alluvial_diagram_plain_chart_02_v1_nogpt_final/all_samples_baseline_ref_after.png
  • output/style_ref_comparison_20260531_alluvial_diagram_plain_chart_02_v1_nogpt_final/comparison_manifest.tsv
  • output/style_ref_comparison_20260531_alluvial_diagram_plain_chart_02_v1_nogpt_final/layout_position_audit.tsv
  • output/style_ref_comparison_20260531_alluvial_diagram_plain_chart_02_v1_nogpt_final/layout_position_overlay.png
  • output/style_ref_comparison_20260531_alluvial_diagram_plain_chart_02_v1_nogpt_final/verification.txt
• verification:
  • all 10 regenerated timestamped samples produced final SVG/PNG and chart SVG/PNG/data/info outputs
  • all final PNGs have longest side 1600
  • every source-derived category maps to one category-row, one row card, one category icon slot, one alluvial-ribbon, left/right node bars, and left/right value labels
  • every category-row and alluvial-ribbon preserves source-derived data-left-time, data-right-time, data-left-value, data-right-value, left/right ranks, and left/right source indices exactly
  • value labels are unit-aware across all samples, including percent, currency, $m, and plain-number cases; labels use source values rather than GPT-improved visual numbers
  • every sample includes the reference-like light panel, year labels and underlines, metric caption, row cards, left category icon/label column, central ribbons, right value area, footer note/source card, footer icon slot, and footer decorative-image slot
  • strict layout audit checks chart-internal text/card positions and all 1448 audited checks pass, including category-label-to-node clearance, left value band corridor placement, right value bounds, readable vertical gaps, footer/source text bounds, and required icon/decorative slots
  • minimum audited category label vertical gap is 50.49px, minimum source text-to-left-node clearance is 13.54px, and minimum right value clearance is 72.07px
  • final SVGs/chart SVGs/chart HTML contain no asset_regenerated references, GPT-image references, numeric NaN token, or undefined token outside embedded image base64 payloads
  • existing pipeline image elements are allowed for this iteration because the chart template reserves category/footer icon-decorative placement; no GPT-image or asset regeneration was used

area_chart_01

• status: style_reference_repaired_verified_no_gpt_image_call
• baseline source: original variation outputs, ../data/all_variations_check/template_variations_20260527/area_chart_01
• selected reference: ../chart_template_samples_20260527_083945/gpt_image_2_improved/area_chart_01/1779871508_area_chart_01_area_chart_01_sample_00_gpt_image_2_00.png
• reference selection rationale:
  • selected from the candidate sheet as a simple, low-decoration, readable light infographic with a large white chart card, blue-green gradient area, point labels, right-top insight callout, and bottom summary/source card
  • closer to the requested restrained reference style than candidates with heavier decorative imagery or less chart-faithful layouts
  • used for style, layout, chart-internal label positions, callout/footer structure, and icon/decorative slots only; regenerated outputs keep source data bindings because GPT-improved chart values and geometry may be distorted
• template: modules/chart_engine/template/d3-js/area_chart/area_chart_01.js
• chart type preserved: yes, still Area Chart
• style/layout summary:
  • changed the previous dark dotted area chart into a reference-like light panel with soft page background, rounded white chart card, gradient area fill, dotted area texture, white line underlay, gradient data line, circular data points, vertical point guide lines, right-top insight callout, and bottom summary/source card
  • moved chart-internal text positions to follow the selected reference: point labels sit near their source points, split year/value/unit into readable stacked lines, stay inside the panel, and avoid both neighboring labels and the insight callout
  • added deterministic label layout with estimated text boxes, above/below placement, edge clamping, dense-label collision handling, callout avoidance after collision adjustment, and stroke-backed labels for readability over the area fill
  • preserved data semantics: temporal x values are parsed and sorted chronologically, y values remain source-derived, area/line/point/guide/label data attributes carry source index/x/value, and summary/callout text uses source first/last values rather than GPT-improved visual numbers
  • existing pipeline title/icon/image placement was preserved for this iteration; the chart template reserves callout icon, footer icon, and footer decorative-image slots for a later GPT-image overwrite pass, with no GPT-image or asset regeneration call used here
• regenerated evidence:
  • output/style_ref_regen_20260531_area_chart_01_v1_nogpt_final/sample_00/1780236185_area_chart_01_area_chart_01_sample_00.svg
  • output/style_ref_regen_20260531_area_chart_01_v1_nogpt_final/sample_01/1780236206_area_chart_01_area_chart_01_sample_01.svg
  • output/style_ref_regen_20260531_area_chart_01_v1_nogpt_final/sample_02/1780236228_area_chart_01_area_chart_01_sample_02.svg
  • output/style_ref_regen_20260531_area_chart_01_v1_nogpt_final/sample_03/1780236846_area_chart_01_area_chart_01_sample_03.svg
  • output/style_ref_regen_20260531_area_chart_01_v1_nogpt_final/sample_04/1780236267_area_chart_01_area_chart_01_sample_04.svg
  • output/style_ref_regen_20260531_area_chart_01_v1_nogpt_final/sample_05/1780236284_area_chart_01_area_chart_01_sample_05.svg
  • output/style_ref_regen_20260531_area_chart_01_v1_nogpt_final/sample_06/1780236301_area_chart_01_area_chart_01_sample_06.svg
  • output/style_ref_regen_20260531_area_chart_01_v1_nogpt_final/sample_07/1780236318_area_chart_01_area_chart_01_sample_07.svg
  • output/style_ref_regen_20260531_area_chart_01_v1_nogpt_final/sample_08/1780236335_area_chart_01_area_chart_01_sample_08.svg
  • output/style_ref_regen_20260531_area_chart_01_v1_nogpt_final/sample_09/1780236353_area_chart_01_area_chart_01_sample_09.svg
• comparison evidence:
  • output/style_reference_contact_20260531_area_chart_01/candidate_refs.png
  • output/style_ref_comparison_20260531_area_chart_01_v1_nogpt_final/after_samples_contact.png
  • output/style_ref_comparison_20260531_area_chart_01_v1_nogpt_final/all_samples_baseline_ref_after.png
  • output/style_ref_comparison_20260531_area_chart_01_v1_nogpt_final/comparison_manifest.tsv
  • output/style_ref_comparison_20260531_area_chart_01_v1_nogpt_final/layout_position_audit.tsv
  • output/style_ref_comparison_20260531_area_chart_01_v1_nogpt_final/layout_position_overlay.png
  • output/style_ref_comparison_20260531_area_chart_01_v1_nogpt_final/verification.txt
• verification:
  • all 10 regenerated timestamped samples produced final SVG/PNG and chart SVG/PNG/data/info outputs
  • all final PNGs have longest side 1600
  • every sample keeps chart_variation == area_chart_01 and chart_type containing area
  • every sample includes the reference-like light background, white chart panel, gradient area fill, dotted area texture, line underlay/data line, point guide lines, data points, stacked point year/value labels, x/y axes, y grid, insight callout, callout icon slot, footer source/summary card, footer icon slot, source captions, and footer decorative-image slot
  • area-fill first/last/min/max/point-count and every point/guide/label data-source-index, data-x, and data-value attribute were checked against source rows
  • strict layout audit checks chart-internal text/card positions and all 1293 audited checks pass, including label-panel bounds, point-label overlap, point-label-to-source-point x distance, label-to-callout clearance, axis text bounds, footer/source text bounds, and required icon/decorative slots
  • minimum audited label bbox clearance is 4.60px, maximum label-to-point x distance is 43.20px, and minimum label-to-callout clearance is 26.78px
  • final SVGs/chart SVGs/chart HTML contain no asset_regenerated references, GPT-image references, numeric NaN token, or undefined token outside embedded image base64 payloads
  • existing pipeline title/image elements are allowed for this iteration because the chart template reserves callout/footer icon-decorative placement; no GPT-image or asset regeneration was used

area_chart_02

• status: style_reference_repaired_verified_no_gpt_image_call
• baseline source: original variation outputs, ../data/all_variations_check/template_variations_20260527/area_chart_02
• selected reference: ../chart_template_samples_20260527_083945/gpt_image_2_improved/area_chart_02/1779871576_area_chart_02_area_chart_02_sample_00_gpt_image_2_04.png
• reference selection rationale:
  • selected from the candidate sheet as a simple, readable light infographic with low decoration, a left red title accent, right-top decorative image/arrow area, one white chart card, red area styling, key value labels, and a bottom source/summary card
  • closer to the requested restrained reference style than candidates with heavier decoration or less readable chart text
  • used for style, layout, chart-internal text positions, and icon/decorative slots only; regenerated outputs keep source data bindings because GPT-improved chart values and geometry may be distorted
• template: modules/chart_engine/template/d3-js/area_chart/area_chart_02.js
• chart type preserved: yes, still Area Chart
• style/layout summary:
  • changed the diverging area template into a reference-like light panel with soft page background, large rounded white chart card, red accent line, right-top decorative image/arrow slot, red positive area gradient, blue negative area gradient, zero line, axes/grid, circular points, key value labels, lower-left insight callout, and bottom source/summary card
  • moved chart-internal text positions to follow the selected reference: key labels remain near their source points, avoid each other and the insight callout, axis text stays inside the chart card, and footer/source text remains inside the bottom card
  • reserved stable positions for icon/decorative elements: top decorative-image slot, callout icon slot, footer icon slot, and footer decorative-image slot; current icons/decorations are deterministic placeholders for the later GPT-image overwrite pass
  • preserved data semantics: temporal x values are parsed and sorted chronologically, y values remain source-derived, positive/negative area paths preserve first/last/min/max x/value and point-count attributes, and every point/key label carries source index/x/value attributes
  • existing pipeline title/image placement was preserved for this iteration; no GPT-image or asset regeneration call was used here
• regenerated evidence:
  • output/style_ref_regen_20260531_area_chart_02_v1_nogpt_final/sample_00/area_chart_02_sample_00/1780254858_area_chart_02_area_chart_02.svg
  • output/style_ref_regen_20260531_area_chart_02_v1_nogpt_final/sample_01/area_chart_02_sample_01/1780254874_area_chart_02_area_chart_02.svg
  • output/style_ref_regen_20260531_area_chart_02_v1_nogpt_final/sample_02/area_chart_02_sample_02/1780254890_area_chart_02_area_chart_02.svg
  • output/style_ref_regen_20260531_area_chart_02_v1_nogpt_final/sample_03/area_chart_02_sample_03/1780254908_area_chart_02_area_chart_02.svg
  • output/style_ref_regen_20260531_area_chart_02_v1_nogpt_final/sample_04/area_chart_02_sample_04/1780254925_area_chart_02_area_chart_02.svg
  • output/style_ref_regen_20260531_area_chart_02_v1_nogpt_final/sample_05/area_chart_02_sample_05/1780254942_area_chart_02_area_chart_02.svg
  • output/style_ref_regen_20260531_area_chart_02_v1_nogpt_final/sample_06/area_chart_02_sample_06/1780254959_area_chart_02_area_chart_02.svg
  • output/style_ref_regen_20260531_area_chart_02_v1_nogpt_final/sample_07/area_chart_02_sample_07/1780254979_area_chart_02_area_chart_02.svg
  • output/style_ref_regen_20260531_area_chart_02_v1_nogpt_final/sample_08/area_chart_02_sample_08/1780255000_area_chart_02_area_chart_02.svg
  • output/style_ref_regen_20260531_area_chart_02_v1_nogpt_final/sample_09/area_chart_02_sample_09/1780255017_area_chart_02_area_chart_02.svg
• comparison evidence:
  • output/style_reference_contact_20260531_area_chart_02/sample_00_candidate_refs.png
  • output/style_ref_comparison_20260531_area_chart_02_v1_nogpt_final/after_samples_contact.png
  • output/style_ref_comparison_20260531_area_chart_02_v1_nogpt_final/all_samples_baseline_ref_after.png
  • output/style_ref_comparison_20260531_area_chart_02_v1_nogpt_final/comparison_manifest.tsv
  • output/style_ref_comparison_20260531_area_chart_02_v1_nogpt_final/layout_position_audit.tsv
  • output/style_ref_comparison_20260531_area_chart_02_v1_nogpt_final/layout_position_overlay.png
  • output/style_ref_comparison_20260531_area_chart_02_v1_nogpt_final/verification.txt
• verification:
  • all 10 regenerated timestamped samples produced final SVG/PNG and chart SVG/PNG/data/info outputs
  • all final PNGs have longest side 1600
  • every sample keeps chart_variation == area_chart_02 and chart_type containing area
  • every sample includes the reference-like light background, white chart panel, red accent line, top decorative-image slot, positive/negative area fills, data line, zero line, axes/grid, data points, key value labels, insight callout, callout icon slot, footer source/summary card, footer icon slot, and footer decorative-image slot
  • area-fill first/last/min/max x/value and point-count plus every point/key label data-source-index, data-x, and data-value attribute were checked against source rows
  • strict layout audit checks chart-internal text/card positions and all 1105 audited checks pass, including key-label overlap, label-to-source-point x distance, label-to-callout clearance, axis text bounds, footer/source text bounds, top decorative-image slot placement, footer decorative-image slot placement, and required icon/decorative slots
  • minimum audited label bbox clearance is 9.68px, maximum label-to-point x distance is 62.00px, minimum label-to-callout clearance is 18.67px, and minimum estimated footer text right margin is 108.40px
  • final SVGs/chart SVGs contain no asset_regenerated references, GPT-image references, numeric NaN token, or undefined token outside embedded image base64 payloads
  • existing pipeline title/image elements are allowed for this iteration because the chart template reserves chart-internal icon/decorative placement; no GPT-image or asset regeneration was used

area_chart_03

• status: style_reference_repaired_verified_no_gpt_image_call
• baseline source: original variation outputs, ../data/all_variations_check/template_variations_20260527/area_chart_03
• selected reference: ../chart_template_samples_20260527_083945/gpt_image_2_improved/area_chart_03/1779871646_area_chart_03_area_chart_03_sample_00_gpt_image_2_01.png
• reference selection rationale:
  • selected from the candidate sheet as the simplest readable light infographic among the sample_00 GPT-image-2 candidates
  • uses a restrained blue/green visual system with large whitespace, one white chart card, top-right home/arrow decorative-image area, endpoint value callouts, a green two-column summary strip, and a small bottom icon/source row
  • used for style, layout, chart-internal text positions, and icon/decorative slots only; regenerated outputs keep source data bindings because GPT-improved chart values and geometry may be distorted
• template: modules/chart_engine/template/d3-js/area_chart/area_chart_03.js
• chart type preserved: yes, still Area Chart
• style/layout summary:
  • replaced the original striped area chart with a reference-like light infographic chart block: soft blue-white background, top-right decorative image slot, separate rounded white chart card, blue gradient area fill, blue data line, circular points, endpoint value labels, green two-column bottom summary, footer icon slot, footer decorative leaf slot, and source row icon/text
  • moved chart-internal text positions to follow the selected reference: axis caption sits at the chart-card top-left, y-axis uses data-range ticks rather than a zero-heavy scale, x-axis labels are reduced to a readable reference-like cadence, endpoint labels sit close to first/last points, and footer/source text remains inside/below the bottom summary strip
  • reserved stable positions for icon/decorative elements: top-right decorative-image slot, left footer icon slot, right footer decorative leaf slot, and bottom source icon slot; current icons/decorations are deterministic placeholders for the later GPT-image overwrite pass
  • removed the extra in-plot insight card from the earlier draft because the selected reference uses a separate bottom summary strip instead
  • preserved data semantics: temporal x values are parsed and sorted chronologically, y values remain source-derived, area path preserves first/last/min/max x/value and point-count attributes, and every point/endpoint label carries source index/x/value attributes
  • existing pipeline title/image placement was preserved for this iteration; no GPT-image or asset regeneration call was used here
• regenerated evidence:
  • output/style_ref_regen_20260531_area_chart_03_v1_nogpt_final/sample_00/area_chart_03_sample_00/1780256855_area_chart_03_area_chart_03.svg
  • output/style_ref_regen_20260531_area_chart_03_v1_nogpt_final/sample_01/area_chart_03_sample_01/1780256871_area_chart_03_area_chart_03.svg
  • output/style_ref_regen_20260531_area_chart_03_v1_nogpt_final/sample_02/area_chart_03_sample_02/1780256887_area_chart_03_area_chart_03.svg
  • output/style_ref_regen_20260531_area_chart_03_v1_nogpt_final/sample_03/area_chart_03_sample_03/1780256906_area_chart_03_area_chart_03.svg
  • output/style_ref_regen_20260531_area_chart_03_v1_nogpt_final/sample_04/area_chart_03_sample_04/1780256922_area_chart_03_area_chart_03.svg
  • output/style_ref_regen_20260531_area_chart_03_v1_nogpt_final/sample_05/area_chart_03_sample_05/1780256942_area_chart_03_area_chart_03.svg
  • output/style_ref_regen_20260531_area_chart_03_v1_nogpt_final/sample_06/area_chart_03_sample_06/1780256961_area_chart_03_area_chart_03.svg
  • output/style_ref_regen_20260531_area_chart_03_v1_nogpt_final/sample_07/area_chart_03_sample_07/1780256980_area_chart_03_area_chart_03.svg
  • output/style_ref_regen_20260531_area_chart_03_v1_nogpt_final/sample_08/area_chart_03_sample_08/1780256996_area_chart_03_area_chart_03.svg
  • output/style_ref_regen_20260531_area_chart_03_v1_nogpt_final/sample_09/area_chart_03_sample_09/1780257012_area_chart_03_area_chart_03.svg
• comparison evidence:
  • output/style_reference_contact_20260531_area_chart_03/sample_00_candidate_refs.png
  • output/style_ref_comparison_20260531_area_chart_03_v1_nogpt_final/after_samples_contact.png
  • output/style_ref_comparison_20260531_area_chart_03_v1_nogpt_final/all_samples_baseline_ref_after.png
  • output/style_ref_comparison_20260531_area_chart_03_v1_nogpt_final/comparison_manifest.tsv
  • output/style_ref_comparison_20260531_area_chart_03_v1_nogpt_final/layout_position_audit.tsv
  • output/style_ref_comparison_20260531_area_chart_03_v1_nogpt_final/layout_position_overlay.png
  • output/style_ref_comparison_20260531_area_chart_03_v1_nogpt_final/verification.txt
• verification:
  • all 10 regenerated timestamped samples produced final SVG/PNG and chart SVG/PNG/data/info outputs
  • all final PNGs have longest side 1600
  • every sample keeps chart_variation == area_chart_03 and chart_type containing area
  • every sample includes the reference-like light background, white chart card, top-right decorative image slot, blue gradient area fill, data line, axes/grid, data points, endpoint value labels, green two-column footer summary, footer icon slot, footer decorative leaf slot, and source row icon/text
  • area-fill first/last/min/max x/value and point-count plus every point/endpoint label data-source-index, data-x, and data-value attribute were checked against source rows
  • strict layout audit checks chart-internal text/card positions and all 1300 audited checks pass, including plot/card bounds, endpoint-label overlap, endpoint-label-to-source-point x distance, axis text bounds, top decorative-image slot placement, footer/source text bounds, and required icon/decorative slots
  • minimum audited label bbox clearance is 8.90px, maximum label-to-point x distance is 38.90px, and minimum estimated footer text right margin is 7.18px
  • final SVGs/chart SVGs contain no asset_regenerated references, GPT-image references, numeric NaN token, or undefined token outside embedded image base64 payloads
  • existing pipeline title/image elements are allowed for this iteration because the chart template reserves chart-internal icon/decorative placement; no GPT-image or asset regeneration was used

area_chart_04

• status: style_reference_repaired_verified_no_gpt_image_call
• baseline source: original variation outputs, ../data/all_variations_check/template_variations_20260527/area_chart_04
• selected reference: ../chart_template_samples_20260527_083945/gpt_image_2_improved/area_chart_04/1779871719_area_chart_04_area_chart_04_sample_00_gpt_image_2_02.png
• reference selection rationale:
  • selected from the candidate sheet as the simplest readable dark infographic among the sample_00 GPT-image-2 candidates
  • uses a low-decoration music/venue composition with a left insight callout, right decorative venue/music area, green area chart, vertical guide lines, point value labels, and a bottom source row
  • used for style, layout, chart-internal text positions, and icon/decorative slots only; regenerated outputs keep source data bindings because GPT-improved chart values and geometry may be distorted
• template: modules/chart_engine/template/d3-js/area_chart/area_chart_04.js
• chart type preserved: yes, still Area Chart
• style/layout summary:
  • replaced the original area chart styling with a reference-like dark stage background, subtle right-side light beams, left upper insight card, callout icon slot, right lower decorative venue/music slot, green gradient area fill, glowing data line, circular data points, key value labels, x-axis only, and bottom source row
  • moved chart-internal text positions to follow the selected reference: the insight text stays in the left upper callout, value labels stay near their source points without overlap, x-axis labels stay in the lower chart region, and source text remains inside the bottom row
  • reserved stable positions for icon/decorative elements: callout icon slot, right decorative venue/music slot, and bottom source icon slot; current icons/decorations are deterministic placeholders for the later GPT-image overwrite pass
  • preserved data semantics: temporal x values are parsed and sorted chronologically, y values remain source-derived, area path preserves first/last/min/max x/value and point-count attributes, and every point/guide/key label carries source index/x/value attributes
  • existing pipeline title/image placement was preserved for this iteration; no GPT-image or asset regeneration call was used here
• regenerated evidence:
  • output/style_ref_regen_20260531_area_chart_04_v1_nogpt_final/sample_00/area_chart_04_sample_00/1780258471_area_chart_04_area_chart_04.svg
  • output/style_ref_regen_20260531_area_chart_04_v1_nogpt_final/sample_01/area_chart_04_sample_01/1780258490_area_chart_04_area_chart_04.svg
  • output/style_ref_regen_20260531_area_chart_04_v1_nogpt_final/sample_02/area_chart_04_sample_02/1780258506_area_chart_04_area_chart_04.svg
  • output/style_ref_regen_20260531_area_chart_04_v1_nogpt_final/sample_03/area_chart_04_sample_03/1780258522_area_chart_04_area_chart_04.svg
  • output/style_ref_regen_20260531_area_chart_04_v1_nogpt_final/sample_04/area_chart_04_sample_04/1780258542_area_chart_04_area_chart_04.svg
  • output/style_ref_regen_20260531_area_chart_04_v1_nogpt_final/sample_05/area_chart_04_sample_05/1780258558_area_chart_04_area_chart_04.svg
  • output/style_ref_regen_20260531_area_chart_04_v1_nogpt_final/sample_06/area_chart_04_sample_06/1780258582_area_chart_04_area_chart_04.svg
  • output/style_ref_regen_20260531_area_chart_04_v1_nogpt_final/sample_07/area_chart_04_sample_07/1780258598_area_chart_04_area_chart_04.svg
  • output/style_ref_regen_20260531_area_chart_04_v1_nogpt_final/sample_08/area_chart_04_sample_08/1780258613_area_chart_04_area_chart_04.svg
  • output/style_ref_regen_20260531_area_chart_04_v1_nogpt_final/sample_09/area_chart_04_sample_09/1780258629_area_chart_04_area_chart_04.svg
• comparison evidence:
  • output/style_reference_contact_20260531_area_chart_04/sample_00_candidate_refs.png
  • output/style_ref_comparison_20260531_area_chart_04_v1_nogpt_final/after_samples_contact.png
  • output/style_ref_comparison_20260531_area_chart_04_v1_nogpt_final/all_samples_baseline_ref_after.png
  • output/style_ref_comparison_20260531_area_chart_04_v1_nogpt_final/comparison_manifest.tsv
  • output/style_ref_comparison_20260531_area_chart_04_v1_nogpt_final/layout_position_audit.tsv
  • output/style_ref_comparison_20260531_area_chart_04_v1_nogpt_final/layout_position_overlay.png
  • output/style_ref_comparison_20260531_area_chart_04_v1_nogpt_final/verification.txt
• verification:
  • all 10 regenerated timestamped samples produced final SVG/PNG and chart SVG/PNG/data/info outputs
  • all final PNGs have longest side 1600
  • every sample keeps chart_variation == area_chart_04 and chart_type containing area
  • every sample includes the reference-like dark background, left insight card, callout icon slot, right decorative image slot, green area fill, data line, x-axis only, vertical point guides, data points, key value labels, and bottom source row with icon/text
  • area-fill first/last/min/max x/value and point-count plus every point/guide/key label data-source-index, data-x, and data-value attribute were checked against source rows
  • strict layout audit checks chart-internal text/card positions and all 1462 audited checks pass, including insight card placement, right decorative slot placement, point-label bounds, label-to-source-point x distance, label overlap, x-axis lower-region placement, and bottom source-row text bounds
  • minimum audited label bbox clearance is 4.00px, maximum label-to-point x distance is 26.37px, and minimum estimated source text right margin is 90.00px
  • final SVGs/chart SVGs contain no asset_regenerated references, GPT-image references, numeric NaN token, or undefined token outside embedded image base64 payloads
  • existing pipeline title/image elements are allowed for this iteration because the chart template reserves chart-internal icon/decorative placement; no GPT-image or asset regeneration was used

In Progress

None.