| # Dataset Structure README (for model ingestion) | |
| This file documents the exact on-disk structure of datasets currently present in: | |
| - `/mnt/c/users/luiss/circuitgen` | |
| - `/mnt/c/users/luiss/circuitgen/datasets` | |
| Use this as the source of truth for how to parse each dataset. | |
| ## Latest derived CGDSL overlay | |
| The latest repaired derived CGDSL export in this repo is: | |
| - `derived/cgdsl/20260307-081439-fix-open-netlistify-ams-overlay` | |
| It is an overlay over: | |
| - `derived/cgdsl/20260305-134840-fix-build-cgdsl-patched` | |
| and only regenerates: | |
| - `open-schematics_hf` | |
| - `netlistify_schematic_images_hf` | |
| - `ams-net.github.io` | |
| Summary of what changed in the derived export: | |
| - `open-schematics_hf`: reconstructed graph connectivity instead of emitting empty-member nets | |
| - `netlistify_schematic_images_hf`: demoted partial/noisy component-layout supervision unless graph and visual component types match exactly | |
| - `ams-net.github.io`: fixed graph-side transistor typing and demoted partial/noisy component-layout supervision unless graph and visual component types match exactly | |
| This file still documents the raw source dataset structure below; it does not replace the per-version derived CGDSL README under `derived/cgdsl/20260307-081439-fix-open-netlistify-ams-overlay/README.md`. | |
| ## 1) Open Schematics (two mirrors) | |
| Paths: | |
| - `/mnt/c/users/luiss/circuitgen/open-schematics` | |
| - `/mnt/c/users/luiss/circuitgen/datasets/open-schematics_hf` | |
| Both have the same structure: | |
| ```text | |
| open-schematics[_hf]/ | |
| README.md | |
| .gitattributes | |
| open-schematics.png | |
| data/ | |
| train-00000-of-00078.parquet | |
| ... | |
| train-00077-of-00078.parquet | |
| ``` | |
| Key facts: | |
| - `78` parquet shards. | |
| - Per-row parquet schema: | |
| - `schematic: string` (schematic source text, typically KiCad) | |
| - `image: struct{bytes: binary, path: string}` (rendered image bytes + filename) | |
| - `components_used: list<string>` | |
| - `json: string` | |
| - `yaml: string` | |
| - `name: string` | |
| - `description: string` | |
| - `type: string` (example: `.kicad_sch`) | |
| How to treat: | |
| - Primary supervised pair for generation: `schematic` (or graph derived from it) -> `image.bytes`. | |
| - `json`, `yaml`, and `components_used` are auxiliary metadata/features. | |
| ## 2) Netlistify HF dataset (gated dataset, now pulled) | |
| Path: | |
| - `/mnt/c/users/luiss/circuitgen/datasets/netlistify_schematic_images_hf` | |
| Structure: | |
| ```text | |
| netlistify_schematic_images_hf/ | |
| README.md | |
| .gitattributes | |
| comoponent_id.txt | |
| images.zip | |
| components.zip | |
| pkl.zip | |
| sp.zip | |
| ``` | |
| Inside archives: | |
| - `images.zip` -> `images/circuit<ID>.jpg` (`100001` entries incl. folder entry) | |
| - `components.zip` -> `components/circuit<ID>.txt` | |
| - `pkl.zip` -> `pkl/circuit<ID>.pkl` | |
| - `sp.zip` -> `sp_folder_after/circuit<ID>.sp` | |
| Canonical sample key: | |
| - Integer `<ID>` in filename (`circuit0`, `circuit1`, ...). | |
| - Join all modalities by matching this `<ID>`. | |
| Observed formats: | |
| - `components/circuit<ID>.txt`: YOLO-like component lines + orientation token, e.g. | |
| - `<class_id> <x_center> <y_center> <width> <height> <orientation>` | |
| - `pkl/circuit<ID>.pkl`: Python `dict`; keys are net names (`net0`, `gnd`, ...), values are lists of line segments like `[x1, y1, x2, y2]` (normalized coords). | |
| - `sp_folder_after/circuit<ID>.sp`: SPICE/HSPICE text netlist. | |
| How to treat: | |
| - Main pair for your task: `.sp` (graph) + `.pkl` (net geometry hints) -> `.jpg`. | |
| - `components` can be used as auxiliary symbol supervision. | |
| ## 3) AMSNet 1.0 (repo + zip + extracted) | |
| Path: | |
| - `/mnt/c/users/luiss/circuitgen/datasets/ams-net.github.io` | |
| Top-level: | |
| ```text | |
| ams-net.github.io/ | |
| amsnet_1.0-20240412T024532Z-001.zip # valid dataset zip | |
| amsnet_1.0/ # extracted | |
| amsnet_1.0/ | |
| 0/ | |
| 1/ | |
| ... | |
| 733/ # 734 circuit folders total | |
| AMSNet_1_1.ipynb | |
| README.md | |
| LICENSE | |
| index.html | |
| amsnet_1.0-from-blob.zip # HTML artifact from blob URL (ignore) | |
| ``` | |
| Per-circuit folder pattern (`<N>/`): | |
| ```text | |
| <N>.cir | |
| <N>.jpg | |
| <N>_bbox.json | |
| <N>_cpnt.jpg | |
| <N>_net.jpg | |
| ``` | |
| Observed `*_bbox.json` format: | |
| - JSON object; keys are class+orientation buckets (e.g. `nmos_90`, `resistor_0`, `net-black_100`, ...). | |
| - Values are lists of bboxes, each like `[xmin, ymin, xmax, ymax]`. | |
| How to treat: | |
| - Core pair for generation: `<N>.cir` -> `<N>.jpg`. | |
| - `<N>_cpnt.jpg`, `<N>_net.jpg`, and `<N>_bbox.json` are auxiliary supervision. | |
| ## 4) CI2N datasets | |
| Path: | |
| - `/mnt/c/users/luiss/circuitgen/datasets/ci2n_datasets` | |
| Structure: | |
| ```text | |
| ci2n_datasets/ | |
| device_identification/ | |
| <ID>.png | |
| <ID>.json | |
| device_orientation/ | |
| train_amp_d/{d,l,r,u}/... | |
| train_amp_m/{0,1}/... | |
| train_bjt_d/{d,l,r,u}/... | |
| train_bjt_m/{0,1}/... | |
| train_diode/{d,l,r,u}/... | |
| train_mos/{d,l,r,u}/... | |
| train_switch/{d,l,r,u}/... | |
| train_voltagelines/{d,l,r,u}/... | |
| jumper_identification/ | |
| images/{train,val}/... | |
| labels/{train,val}/... | |
| validation/ | |
| images/<ID>.png | |
| golden/<ID>.json | |
| calc_ged.py | |
| utils_ged.py | |
| ``` | |
| Validation JSON observed keys: | |
| - `ckt_netlist` | |
| - `ckt_type` | |
| How to treat: | |
| - Best as auxiliary detection/graph-eval data, not a single unified netlist->render benchmark. | |
| ## 5) Digitize-HCD (zip downloaded, not extracted) | |
| Path: | |
| - `/mnt/c/users/luiss/circuitgen/datasets/digitize-hcd/Digitize-HCD Dataset.zip` | |
| Zip top-level: | |
| ```text | |
| Digitize-HCD Dataset/ | |
| Component Symbol and Text Label Data/ | |
| Circuit Diagram Images/circuit_<ID>.jpg | |
| component_annotations.json | |
| text_annotations.json | |
| Component Port Location Data/ | |
| <17 class folders>/ | |
| Input Images/ | |
| Output Heatmaps/ | |
| XY Coordinates/ | |
| ``` | |
| Observed 17 component class folders under `Component Port Location Data`: | |
| - `BJT-NPN`, `BJT-PNP`, `Capacitor`, `Diode`, `GND`, `I-AC`, `I-DC`, `Inductor`, `MOSFET-N`, `MOSFET-P`, `Op-Amp`, `Resistor`, `V-AC`, `V-DC`, `V-DC (one-port)`, `Wire Crossover`, `Zener Diode`. | |
| How to treat: | |
| - Symbol/text/port localization dataset (handwritten domain). | |
| - Not a direct netlist->render pair dataset. | |
| ## 6) SPICE netlist corpus (no paired images) | |
| Path: | |
| - `/mnt/c/users/luiss/circuitgen/datasets/spice-datasets` | |
| Structure: | |
| ```text | |
| spice-datasets/ | |
| kicad_github/ # mostly .cir / .cir2 / .cir3 | |
| ltspice_demos/ # .net | |
| ltspice_examples/ # .net | |
| README.md | |
| LICENSE.txt | |
| ``` | |
| How to treat: | |
| - Topology/netlist source corpus only (good for graph sampling/pretraining). | |
| - No direct rendered-image pairing inside this dataset. | |
| ## 7) Netlistify GitHub repo (tooling repo, not the HF dataset) | |
| Path: | |
| - `/mnt/c/users/luiss/circuitgen/datasets/Netlistify` | |
| Structure (top-level): | |
| ```text | |
| Netlistify/ | |
| main.py | |
| main_config.py | |
| testing.py | |
| Model.py | |
| requirements.txt | |
| final_test/ | |
| Visualizer/ | |
| ... | |
| ``` | |
| How to treat: | |
| - Code/training pipeline repository. | |
| - Use for scripts/model logic, not as a raw dataset directory. | |
| ## 8) CGHD repo clone (metadata only in this checkout) | |
| Path: | |
| - `/mnt/c/users/luiss/circuitgen/datasets/cghd` | |
| Current structure: | |
| ```text | |
| cghd/ | |
| .gitattributes | |
| classes.json | |
| README.md | |
| LICENSE | |
| ``` | |
| Notes: | |
| - `.gitattributes` marks image extensions as Git LFS-tracked. | |
| - This checkout does not currently contain the actual large image/annotation payload. | |
| How to treat: | |
| - Metadata/reference only unless full data is later fetched. | |
| ## 9) AMSNet2.0 website repo clone (project page assets) | |
| Path: | |
| - `/mnt/c/users/luiss/circuitgen/datasets/AMSNet2.0.github.io` | |
| Structure: | |
| ```text | |
| AMSNet2.0.github.io/ | |
| index.html | |
| test.html | |
| static/ | |
| css/ | |
| images/ | |
| js/ | |
| pdfs/ | |
| videos/ | |
| ``` | |
| How to treat: | |
| - Website/project-page assets only. | |
| - No dataset payload in this checkout. | |
| ## 10) Placeholder folder from pre-auth attempt | |
| Path: | |
| - `/mnt/c/users/luiss/circuitgen/datasets/netlistify_schematic_images` | |
| Structure: | |
| ```text | |
| netlistify_schematic_images/ | |
| README.md | |
| ``` | |
| How to treat: | |
| - Placeholder from earlier gated-access attempt; not the real downloaded dataset. | |
| - Use `netlistify_schematic_images_hf/` instead. | |
| ## 11) CGHD full payload from Zenodo (downloaded + extracted) | |
| Path: | |
| - `/mnt/c/users/luiss/circuitgen/datasets/cghd_zenodo` | |
| Structure: | |
| ```text | |
| cghd_zenodo/ | |
| cghd-zenodo-4.zip | |
| extracted/ | |
| README.md | |
| classes.json | |
| classes_color.json | |
| classes_discontinuous.json | |
| consistency.py | |
| drafter_1/ | |
| ... | |
| drafter_22/ | |
| annotations/ | |
| images/ | |
| instances/ | |
| segmentation/ | |
| spice/ # present for some drafters/samples | |
| ``` | |
| Observed size/details: | |
| - `cghd-zenodo-4.zip` is ~2.3 GB. | |
| - `extracted/` is ~2.4 GB. | |
| - `extracted/` currently contains `4700` files. | |
| How to treat: | |
| - This is the actual full CGHD payload to use for training/eval. | |
| - Primarily handwritten symbol/box/segmentation supervision with some SPICE netlist coverage. | |
| ## 12) CGHD HF mirror snapshot (partial local pull) | |
| Path: | |
| - `/mnt/c/users/luiss/circuitgen/datasets/cghd_hf` | |
| Structure currently present: | |
| ```text | |
| cghd_hf/ | |
| .cache/huggingface/ | |
| README.md | |
| classes.json | |
| classes_color.json | |
| classes_discontinuous.json | |
| classes_ports.json | |
| consistency.py | |
| drafter_-1/ | |
| drafter_0/ | |
| ``` | |
| Notes: | |
| - This local copy is partial due HF rate-limited snapshot attempts during pull. | |
| - Prefer `cghd_zenodo/extracted/` as canonical CGHD data. | |
| How to treat: | |
| - Reference/partial mirror only. | |
| ## 13) CircuitSense-6k (HF clone) | |
| Path: | |
| - `/mnt/c/users/luiss/circuitgen/datasets/Circuitsense-6k_hf` | |
| Structure: | |
| ```text | |
| Circuitsense-6k_hf/ | |
| .gitattributes | |
| q1/ | |
| q1_image.png | |
| q1_netlist.txt | |
| q1_question.txt | |
| q1_ta.txt | |
| q2/ | |
| ... | |
| ``` | |
| Observed details: | |
| - Git-tracked files: `25197`. | |
| - Current local checkout completeness: `missing=0` (all tracked files present). | |
| - Directory count with `q<ID>/`: `6299`. | |
| - Example netlist format is SPICE-like plain text lines. | |
| - Question files ask transfer-function-style queries; `q*_ta.txt` holds answer text. | |
| How to treat: | |
| - Useful paired supervision: `q*_netlist.txt` + `q*_image.png`. | |
| - QA fields are auxiliary tasks/features. | |
| ## 14) CircuitSense TransferFunction-only subset (HF clone) | |
| Path: | |
| - `/mnt/c/users/luiss/circuitgen/datasets/CircuitSense-100-TF_hf` | |
| Structure: | |
| ```text | |
| CircuitSense-100-TF_hf/ | |
| .gitattributes | |
| q<ID>/ | |
| q<ID>_image.png | |
| q<ID>_netlist.txt | |
| q<ID>_question.txt | |
| q<ID>_ta.txt | |
| ``` | |
| Observed details: | |
| - Git-tracked files: `397`. | |
| - Current local checkout completeness: `missing=0`. | |
| How to treat: | |
| - Small TF-focused subset; good for quick sanity checks/evaluation. | |
| ## 15) CircuitVQA (HF clone) | |
| Path: | |
| - `/mnt/c/users/luiss/circuitgen/datasets/circuitvqa_hf` | |
| Structure: | |
| ```text | |
| circuitvqa_hf/ | |
| .gitattributes | |
| images/*.jpg | |
| mapping_report.json | |
| train.jsonl | |
| val.jsonl | |
| test.jsonl | |
| ``` | |
| Observed details: | |
| - Git-tracked files: `5432`. | |
| - Current local checkout completeness: `missing=0`. | |
| - Image count (`images/*.jpg`): `5425`. | |
| - `mapping_report.json` indicates `total=115582` QA rows and `matched=115582`. | |
| - JSONL rows include fields: | |
| - `image`, `question`, `answer`, `qtype`, `symbol`. | |
| How to treat: | |
| - Circuit visual QA supervision (count/value/position/symbol reasoning). | |
| - Not a direct netlist->render benchmark by itself. | |
| ## 16) CircuitVQADesc (HF clone) | |
| Path: | |
| - `/mnt/c/users/luiss/circuitgen/datasets/circuitvqadesc_hf` | |
| Structure: | |
| ```text | |
| circuitvqadesc_hf/ | |
| .gitattributes | |
| images/*.jpg | |
| mapping_report.json | |
| train.jsonl | |
| val.jsonl | |
| test.jsonl | |
| ``` | |
| Observed details: | |
| - Git-tracked files: `5430`. | |
| - Current local checkout completeness: `missing=0`. | |
| - Image count (`images/*.jpg`): `5425`. | |
| How to treat: | |
| - Same family as CircuitVQA; auxiliary circuit reasoning/description supervision. | |
| ## 17) LTspice SPICE<->ASC paired datasets (HF clones) | |
| Paths: | |
| - `/mnt/c/users/luiss/circuitgen/datasets/ltspice-spice-circuits_hf` | |
| - `/mnt/c/users/luiss/circuitgen/datasets/ltspice-spice-circuits-no-aug_hf` | |
| Shared structure: | |
| ```text | |
| ltspice-spice-circuits*_hf/ | |
| README.md | |
| .gitattributes | |
| data/ | |
| train-00000-of-00001.parquet | |
| test-00000-of-00001.parquet | |
| ``` | |
| Parquet schema: | |
| - `netlist: string` | |
| - `asc: string` (LTspice schematic text format) | |
| Observed split sizes: | |
| - `ltspice-spice-circuits_hf`: train `53000`, test `2790`. | |
| - `ltspice-spice-circuits-no-aug_hf`: train `7866`, test `414`. | |
| How to treat: | |
| - Strong text-to-text grounded dataset for schematic layout representation learning. | |
| - Good source for parser pretraining and graph-aware intermediate objectives. | |
| ## 18) Masala-CHAI repo + external payloads | |
| Path: | |
| - `/mnt/c/users/luiss/circuitgen/datasets/Masala-CHAI` | |
| Structure now present: | |
| ```text | |
| Masala-CHAI/ | |
| README.md | |
| main.py | |
| Dataset/ | |
| data_1/ | |
| data_2/ | |
| data_3/ | |
| data_4/ | |
| data_5/ | |
| external_downloads/ | |
| masala-chai-dataset.zip | |
| hough-assets.zip | |
| dataset_payload/ | |
| masala-chai-dataset-new/ | |
| images/img<ID>.jpg | |
| spice/spice<ID>.txt | |
| captions/cap<ID>.txt | |
| hough_payload/ | |
| hough/htlcnn/... | |
| ``` | |
| Observed counts (external dataset payload): | |
| - `images/`: `6371` files. | |
| - `spice/`: `6069` files. | |
| - `captions/`: `6403` files. | |
| Notes: | |
| - The three modalities are not identical in count; join by numeric `<ID>` intersection. | |
| - Repo `Dataset/data_*` folders are additional image collections from project sources. | |
| How to treat: | |
| - `spice` + `images` are useful for netlist-conditioned tasks. | |
| - `captions` can support multimodal/description-side supervision. | |
| ## 19) Lessons in Electric Circuits source packs (textbook assets) | |
| Path: | |
| - `/mnt/c/users/luiss/circuitgen/datasets/lessons-in-electric-circuits` | |
| Structure: | |
| ```text | |
| lessons-in-electric-circuits/ | |
| liechtml.tar.gz | |
| liecsrc.tar | |
| liectiny.tar | |
| extracted_html/ | |
| AC/ DC/ Devel/ Digital/ Exper/ Ref/ Semi/ | |
| extracted_src/ | |
| AC/ DC/ Devel/ Digital/ Exper/ Ref/ Semi/ bin/ | |
| extracted_tiny/ | |
| AC/ DC/ Devel/ Digital/ Exper/ Ref/ Semi/ bin/ | |
| ``` | |
| Observed counts: | |
| - `extracted_html/`: `4034` files. | |
| - `extracted_src/`: `98` files. | |
| - `extracted_tiny/`: `98` files. | |
| - Image assets inside `extracted_html/` (`png/jpg/jpeg/gif/svg`): `3632`. | |
| How to treat: | |
| - Style/reference corpus for textbook-like circuit figures. | |
| - Not directly paired with machine-readable netlists in this dump. | |
| ## 20) kicad-library (CircuitSnips platform repo clone) | |
| Path: | |
| - `/mnt/c/users/luiss/circuitgen/datasets/kicad-library` | |
| Structure: | |
| ```text | |
| kicad-library/ | |
| README.md | |
| package.json | |
| src/ | |
| public/ | |
| scripts/ | |
| supabase/ | |
| ... | |
| ``` | |
| Observed notes: | |
| - This is the web/platform codebase clone. | |
| - This checkout currently has `0` `.kicad_sch` files. | |
| - The scraped corpus referenced in the README is not embedded as raw dataset files in this repo clone. | |
| How to treat: | |
| - Tooling/reference repository only unless separate circuit payload export is added. | |