Add CodeLeWM visual observability artifact set

Publishes the v1.4 diagnostic visual observability harness artifact set for issue #245. Claim gate remains closed; artifacts are workflow and observability evidence only.

visual-observability/codelewm-visual-observability-20260521-6a8ac81/ARTIFACT_INDEX.json

@@ -0,0 +1,28 @@
+{
+  "schema_version": "codelewm.visual_observability_artifact_index.v1",
+  "run_id": "codelewm-visual-observability-20260521-6a8ac81",
+  "source_sha": "6a8ac81e27eaa3aa7bfc9b60eefe58496edec99b",
+  "remote_path": "visual-observability/codelewm-visual-observability-20260521-6a8ac81",
+  "claim_gate": {
+    "allowed": false,
+    "reason": "visual_observability_artifact_set_is_diagnostic_only"
+  },
+  "fixture_demo": {
+    "best_candidate": "candidate_004.patch",
+    "best_score": 121.55994415283203,
+    "no_action_score": 121.22270202636719
+  },
+  "live_demo": {
+    "best_candidate": "candidate_001.patch",
+    "best_score": 120.6988525390625,
+    "no_action_score": 121.22270202636719
+  },
+  "diagnostics": {
+    "checkpoint_parameter_count": 29275392,
+    "latent_row_count": 3,
+    "tensorboard_event_file_count": 1
+  },
+  "gates": {
+    "secret_scan_ok": true
+  }
+}

visual-observability/codelewm-visual-observability-20260521-6a8ac81/CHECKSUMS.sha256

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visual-observability/codelewm-visual-observability-20260521-6a8ac81/README.md

@@ -0,0 +1,36 @@
+# CodeLeWM Visual Observability Artifact Set
+
+Run id: codelewm-visual-observability-20260521-6a8ac81
+Source SHA: 6a8ac81e27eaa3aa7bfc9b60eefe58496edec99b
+Remote path: visual-observability/codelewm-visual-observability-20260521-6a8ac81
+Date: 2026-05-21
+
+This artifact set is diagnostic workflow evidence only. It demonstrates the
+v1.4 visual observability harness surfaces; it does not support a claim that
+CodeLeWM improves generated code, has useful semantic latent axes, or beats
+no-action/LLM-order baselines.
+
+## Contents
+
+- build/ and pack/: deterministic fixture dataset build and pack artifacts.
+- train/: 4-step torch training run with TensorBoard-compatible export.
+- checkpoint_inspection/: checkpoint tensor/layer inspection report.
+- latent_matrix/: latent matrix diagnostic report.
+- demo_fixture/: deterministic dry-run LLM demo with linked diagnostics.
+- demo_live/: live OpenRouter/BYOK demo with linked diagnostics.
+- demo_fixture_terminal.txt and demo_live_terminal.txt: terminal visual captures.
+- demo_fixture_tui_snapshot.json and demo_live_tui_snapshot.json: deterministic TUI snapshots.
+- verification/: manifest verification and secret-scan reports.
+- CHECKSUMS.sha256: checksum index for every file in this bundle except itself.
+
+## Key Results
+
+- Checkpoint inspection: 29275392 parameters; tensors finite.
+- Latent matrix: 3 rows inspected; semantic-axis claim gate closed.
+- TensorBoard export: 1 event file(s) plus JSON metadata.
+- Fixture demo: best candidate candidate_004.patch score 121.55994415283203; no-action 121.22270202636719; claim gate closed.
+- Live demo: best candidate candidate_001.patch score 120.6988525390625; no-action 121.22270202636719; claim gate closed.
+- Final secret scan before index generation: ok=true.
+
+Lower score is better. Demo reports are workflow evidence only; the scaled
+downstream benchmark gate is still required for coding-usefulness claims.

visual-observability/codelewm-visual-observability-20260521-6a8ac81/build/config.json

@@ -0,0 +1,80 @@
+{
+  "action": {
+    "include_patch": false,
+    "max_abstract_ops": 32,
+    "max_text_chars": 256
+  },
+  "codestate": {
+    "max_small_file_lines": 40,
+    "region_context_lines": 8
+  },
+  "dedup": {
+    "near_duplicate_hamming_threshold": 0
+  },
+  "filter": {
+    "generated_filename_suffixes": [
+      "_pb2.py",
+      "_pb2_grpc.py",
+      ".generated.py",
+      ".gen.py"
+    ],
+    "generated_path_markers": [
+      "generated",
+      "vendor",
+      "third_party",
+      "node_modules",
+      "__pycache__"
+    ],
+    "max_changed_lines": 150,
+    "max_edit_ratio": 0.6,
+    "max_message_chars": 512,
+    "min_changed_lines": 1,
+    "min_edit_ratio": 0.02,
+    "min_message_chars": 8
+  },
+  "license": {
+    "allowed_licenses": [
+      "apache-2.0",
+      "bsd-2-clause",
+      "bsd-3-clause",
+      "cc0-1.0",
+      "isc",
+      "mit",
+      "unlicense"
+    ],
+    "artifact_policy": "full_text",
+    "redistribution_allowed": true,
+    "require_license_field": true
+  },
+  "name": "first-results-fixture-build",
+  "normalize": {
+    "changed_context_lines": 2,
+    "include_docstrings": false,
+    "large_number_digits": 12,
+    "large_string_chars": 96,
+    "token_budget": 1024
+  },
+  "schema_version": "codelewm.dataset_build_config.v1",
+  "seed": 7,
+  "sources": [
+    {
+      "name": "first-results-fixture",
+      "options": {
+        "record_source": "local_repo"
+      },
+      "path": "../../tests/fixtures/dataset_build/records.jsonl",
+      "source": "fixture"
+    }
+  ],
+  "split": {
+    "seed": "codelewm.dataset_build.7",
+    "split_overrides": {
+      "example/train": "train",
+      "example/train2": "train",
+      "example/val": "val"
+    },
+    "test_ratio": 0.1,
+    "train_ratio": 0.8,
+    "val_ratio": 0.1
+  }
+}

visual-observability/codelewm-visual-observability-20260521-6a8ac81/build/dataset_manifest.json

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+{
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+  "features": {
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+        "near_before_different_after",
+        "same_before_different_after",
+        "same_file"
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+    "source_acquisition_report": {
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+      "configured_sources": [
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+          "name": "first-results-fixture",
+          "options": {
+            "record_source": "local_repo"
+          },
+          "path": {
+            "configured": true,
+            "kind": "relative",
+            "path": "../../tests/fixtures/dataset_build/records.jsonl",
+            "path_sha256": "e59aea9291c0b9610d589d3b8461e4db51e1645dd47522c8ca22a129f70c5ad0"
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+          "record_source_counts": {
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+          "source": "fixture"
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+      ],
+      "dataset_card_fields": {
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+        "source_acquisition_report": "reports/source_acquisition_report.json",
+        "source_mix": [
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+            "rows_included": 3,
+            "rows_loaded": 4,
+            "source": "local_repo"
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+        "schema_version": "codelewm.public_license_gate.v1"
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+      "schema_version": "codelewm.source_acquisition.v1",
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+    "split_dedup_report": {
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+  "schema_version": "codelewm.transition.v1",
+  "source_counts": {
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+  }
+}

visual-observability/codelewm-visual-observability-20260521-6a8ac81/build/manifest.json

@@ -0,0 +1,234 @@
+{
+  "artifact_id": "dataset-34bb3dad37d63dca",
+  "artifact_kind": "dataset",
+  "command": [
+    "codelewm",
+    "dataset",
+    "build",
+    "--config",
+    "config/first_results/dataset_build.json",
+    "--out",
+    ".artifacts/visual-observability-v1-4/codelewm-visual-observability-20260521-6a8ac81/build",
+    "--json"
+  ],
+  "config_sha256": "a87cc5fbfcfe21964b2f98afc83681343c7a2b298b27fc93241f91b171d59dc1",
+  "created_at": "2026-05-21T20:17:53Z",
+  "files": [
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+      "path": "config.json",
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+      "path": "dataset_manifest.json",
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+    },
+    {
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+    },
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+      "path": "reports/license_gate_report.json",
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+    },
+    {
+      "bytes": 1701,
+      "path": "reports/split_dedup_report.json",
+      "sha256": "344967b2d1f4747c4a94dbefe50a47051fda5cd4a8abd863ce595306a8ffde41"
+    },
+    {
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+      "path": "reports/row_counts.json",
+      "sha256": "d69c86fba26d13969c840bc9d5f7c6b566df68c144659b46e3e537841b3b27da"
+    },
+    {
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+      "path": "reports/action_discriminative_shard_report.json",
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+    }
+  ],
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+    "action_discriminative_hard_negative_pools": {
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+    },
+    "action_discriminative_shard_report": "reports/action_discriminative_shard_report.json",
+    "dataset_manifest": "dataset_manifest.json",
+    "dataset_schema_version": "codelewm.transition.v1",
+    "license_gate_report": {
+      "artifact_policy": "full_text",
+      "blocked_rows": 0,
+      "excluded_licenses": {
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+      "excluded_reasons": {
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+      "excluded_rows": 1,
+      "excluded_sources": {
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+      "included_licenses": {
+        "apache-2.0": 1,
+        "mit": 2
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+      "included_rows": 3,
+      "included_sources": {
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+      "release_allowed": true,
+      "schema_version": "codelewm.public_license_gate.v1"
+    },
+    "row_count": 3,
+    "source_acquisition_report": {
+      "build_name": "first-results-fixture-build",
+      "configured_sources": [
+        {
+          "index": 0,
+          "name": "first-results-fixture",
+          "options": {
+            "record_source": "local_repo"
+          },
+          "path": {
+            "configured": true,
+            "kind": "relative",
+            "path": "../../tests/fixtures/dataset_build/records.jsonl",
+            "path_sha256": "e59aea9291c0b9610d589d3b8461e4db51e1645dd47522c8ca22a129f70c5ad0"
+          },
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+          "record_source_counts": {
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+          },
+          "source": "fixture"
+        }
+      ],
+      "dataset_card_fields": {
+        "license_gate_report": "reports/license_gate_report.json",
+        "source_acquisition_report": "reports/source_acquisition_report.json",
+        "source_mix": [
+          {
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+            "rows_included": 3,
+            "rows_loaded": 4,
+            "source": "local_repo"
+          }
+        ]
+      },
+      "filter_drop_reasons": {
+        "non_python_path": 1
+      },
+      "license_gate_report": {
+        "artifact_policy": "full_text",
+        "blocked_rows": 0,
+        "excluded_licenses": {
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+        },
+        "excluded_reasons": {
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+        },
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+        },
+        "release_allowed": true,
+        "schema_version": "codelewm.public_license_gate.v1"
+      },
+      "license_policy": {
+        "allowed_licenses": [
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+          "bsd-2-clause",
+          "bsd-3-clause",
+          "cc0-1.0",
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+          "mit",
+          "unlicense"
+        ],
+        "artifact_policy": "full_text",
+        "redistribution_allowed": true,
+        "require_license_field": true
+      },
+      "public_path_policy": {
+        "absolute_or_home_paths": "redacted_with_sha256_digest",
+        "raw_private_paths_published": false,
+        "relative_paths_may_be_recorded": true
+      },
+      "release_allowed": true,
+      "schema_version": "codelewm.source_acquisition.v1",
+      "source_counts_before_filter": {
+        "local_repo": 4
+      },
+      "source_mix": [
+        {
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+          "rows_included": 3,
+          "rows_loaded": 4,
+          "source": "local_repo"
+        }
+      ],
+      "supported_sources": [
+        "commitpackft",
+        "fixture"
+      ]
+    },
+    "source_counts": {
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+      "synthetic": 0
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+  },
+  "parent_artifacts": [],
+  "schema_version": "codelewm.artifact_manifest.v1",
+  "source_git_sha": "6a8ac81e27eaa3aa7bfc9b60eefe58496edec99b"
+}

visual-observability/codelewm-visual-observability-20260521-6a8ac81/build/reports/action_discriminative_shard_report.json

@@ -0,0 +1,130 @@
+{
+  "action_class_distribution": {
+    "action_abs_token_count_buckets": {
+      "m:17-64": 1,
+      "s:5-16": 2
+    },
+    "action_text_token_count_buckets": {
+      "xs:1-4": 3
+    },
+    "diff_shape_top_counts": [
+      {
+        "count": 2,
+        "value": "5c7941750d91b56b0d4602525499a3fb485114f522a7b211bf6e10417917b23f"
+      },
+      {
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+        "value": "edf3a99d92626c71687489a0c4d11dc9e8704c56a77b894674ccabb4893efaba"
+      }
+    ],
+    "top_action_signatures": [
+      {
+        "count": 1,
+        "value": "act-027750e148d0c10f"
+      },
+      {
+        "count": 1,
+        "value": "act-c59844836c7e90ab"
+      },
+      {
+        "count": 1,
+        "value": "act-fe0280f8c0c45feb"
+      }
+    ],
+    "unique_action_signature_count": 3
+  },
+  "claim_readiness": {
+    "checks": {
+      "action_abs_nonempty_ratio": 1.0,
+      "action_cluster_pairs": 0,
+      "action_text_nonempty_ratio": 1.0,
+      "edit_size_bucket_pairs": 1,
+      "heldout_rows": 1,
+      "same_file_or_near_before_pairs": 0
+    },
+    "failure_reasons": [
+      "insufficient_heldout_rows",
+      "missing_same_file_or_near_before_negatives",
+      "missing_action_cluster_negatives"
+    ],
+    "positive_action_use_claim_ready": false,
+    "thresholds": {
+      "min_action_abs_nonempty_ratio": 0.95,
+      "min_action_cluster_pairs": 1,
+      "min_action_text_nonempty_ratio": 0.95,
+      "min_edit_size_bucket_pairs": 1,
+      "min_heldout_rows": 2,
+      "min_same_file_or_near_before_pairs": 1
+    }
+  },
+  "duplicate_pressure": {
+    "exact_before_multirow_group_count": 0,
+    "exact_before_pair_count": 0,
+    "exact_before_unique_count": 3,
+    "near_before_different_after_pair_count": 0,
+    "near_before_group_pair_scan_count": 3,
+    "near_before_hamming_threshold": 0,
+    "near_before_pair_count": 0,
+    "near_before_scan_truncated": false,
+    "same_before_different_after_pair_count": 0
+  },
+  "edit_size_buckets": {
+    "s:3-10": 2,
+    "xs:0-2": 1
+  },
+  "hard_negative_pools": {
+    "action_cluster": {
+      "available": false,
+      "pair_count": 0
+    },
+    "diff_shape_controlled": {
+      "available": true,
+      "pair_count": 1
+    },
+    "edit_size_controlled": {
+      "available": true,
+      "pair_count": 1
+    },
+    "near_before_different_after": {
+      "available": false,
+      "pair_count": 0,
+      "scan_truncated": false
+    },
+    "same_before_different_after": {
+      "available": false,
+      "pair_count": 0
+    },
+    "same_file": {
+      "available": false,
+      "pair_count": 0
+    }
+  },
+  "metadata_quality": {
+    "action_abs_nonempty_ratio": 1.0,
+    "action_abs_nonempty_rows": 3,
+    "action_text_nonempty_ratio": 1.0,
+    "action_text_nonempty_rows": 3,
+    "rows_with_commit": 3,
+    "rows_with_dedup_keys": 3,
+    "rows_with_filter_flags": 0,
+    "rows_with_license": 3,
+    "rows_with_path": 3,
+    "rows_with_repo": 3
+  },
+  "row_count": 3,
+  "schema_version": "codelewm.data.action_discriminative_shard_report.v1",
+  "source_counts": {
+    "local_repo": 3
+  },
+  "split_counts": {
+    "test": 0,
+    "train": 2,
+    "val": 1
+  },
+  "unavailable_hard_negative_pools": [
+    "action_cluster",
+    "near_before_different_after",
+    "same_before_different_after",
+    "same_file"
+  ]
+}

visual-observability/codelewm-visual-observability-20260521-6a8ac81/build/reports/filter_report.json

@@ -0,0 +1,55 @@
+{
+  "dropped": [
+    {
+      "license_decision": {
+        "allowed": true,
+        "artifact_policy": "full_text",
+        "license": "mit",
+        "reason": "allowed",
+        "source": "local_repo"
+      },
+      "reason": {
+        "code": "non_python_path",
+        "details": {
+          "path_after": "README.md",
+          "path_before": "README.md"
+        },
+        "message": "old and new paths must both be Python files"
+      },
+      "record_id": "local_repo:example/drop:drop1:README.md"
+    }
+  ],
+  "kept": 3,
+  "license_gate_report": {
+    "artifact_policy": "full_text",
+    "blocked_rows": 0,
+    "excluded_licenses": {
+      "mit": 1
+    },
+    "excluded_reasons": {
+      "allowed": 1
+    },
+    "excluded_rows": 1,
+    "excluded_sources": {
+      "local_repo": 1
+    },
+    "included_licenses": {
+      "apache-2.0": 1,
+      "mit": 2
+    },
+    "included_rows": 3,
+    "included_sources": {
+      "local_repo": 3
+    },
+    "release_allowed": true,
+    "schema_version": "codelewm.public_license_gate.v1"
+  },
+  "report": {
+    "drop_reasons": {
+      "non_python_path": 1
+    },
+    "total_after": 3,
+    "total_before": 4,
+    "total_dropped": 1
+  }
+}

visual-observability/codelewm-visual-observability-20260521-6a8ac81/build/reports/license_gate_report.json

@@ -0,0 +1,24 @@
+{
+  "artifact_policy": "full_text",
+  "blocked_rows": 0,
+  "excluded_licenses": {
+    "mit": 1
+  },
+  "excluded_reasons": {
+    "allowed": 1
+  },
+  "excluded_rows": 1,
+  "excluded_sources": {
+    "local_repo": 1
+  },
+  "included_licenses": {
+    "apache-2.0": 1,
+    "mit": 2
+  },
+  "included_rows": 3,
+  "included_sources": {
+    "local_repo": 3
+  },
+  "release_allowed": true,
+  "schema_version": "codelewm.public_license_gate.v1"
+}

visual-observability/codelewm-visual-observability-20260521-6a8ac81/build/reports/row_counts.json

@@ -0,0 +1,19 @@
+{
+  "accounting": {
+    "filter_output_equals_split_input": true,
+    "loaded_equals_filter_input": true,
+    "split_output_equals_transitions": true
+  },
+  "filter_total_after": 3,
+  "filter_total_before": 4,
+  "filter_total_dropped": 1,
+  "kept_transitions": 3,
+  "schema_version": "codelewm.dataset_row_counts.v1",
+  "source_counts_before_filter": {
+    "local_repo": 4
+  },
+  "split_dedup_total_after": 3,
+  "split_dedup_total_before": 3,
+  "split_dedup_total_dropped": 0,
+  "total_loaded": 4
+}

visual-observability/codelewm-visual-observability-20260521-6a8ac81/build/reports/source_acquisition_report.json

@@ -0,0 +1,98 @@
+{
+  "build_name": "first-results-fixture-build",
+  "configured_sources": [
+    {
+      "index": 0,
+      "name": "first-results-fixture",
+      "options": {
+        "record_source": "local_repo"
+      },
+      "path": {
+        "configured": true,
+        "kind": "relative",
+        "path": "../../tests/fixtures/dataset_build/records.jsonl",
+        "path_sha256": "e59aea9291c0b9610d589d3b8461e4db51e1645dd47522c8ca22a129f70c5ad0"
+      },
+      "raw_rows_loaded": 4,
+      "record_source_counts": {
+        "local_repo": 4
+      },
+      "source": "fixture"
+    }
+  ],
+  "dataset_card_fields": {
+    "license_gate_report": "reports/license_gate_report.json",
+    "source_acquisition_report": "reports/source_acquisition_report.json",
+    "source_mix": [
+      {
+        "rows_excluded": 1,
+        "rows_included": 3,
+        "rows_loaded": 4,
+        "source": "local_repo"
+      }
+    ]
+  },
+  "filter_drop_reasons": {
+    "non_python_path": 1
+  },
+  "license_gate_report": {
+    "artifact_policy": "full_text",
+    "blocked_rows": 0,
+    "excluded_licenses": {
+      "mit": 1
+    },
+    "excluded_reasons": {
+      "allowed": 1
+    },
+    "excluded_rows": 1,
+    "excluded_sources": {
+      "local_repo": 1
+    },
+    "included_licenses": {
+      "apache-2.0": 1,
+      "mit": 2
+    },
+    "included_rows": 3,
+    "included_sources": {
+      "local_repo": 3
+    },
+    "release_allowed": true,
+    "schema_version": "codelewm.public_license_gate.v1"
+  },
+  "license_policy": {
+    "allowed_licenses": [
+      "apache-2.0",
+      "bsd-2-clause",
+      "bsd-3-clause",
+      "cc0-1.0",
+      "isc",
+      "mit",
+      "unlicense"
+    ],
+    "artifact_policy": "full_text",
+    "redistribution_allowed": true,
+    "require_license_field": true
+  },
+  "public_path_policy": {
+    "absolute_or_home_paths": "redacted_with_sha256_digest",
+    "raw_private_paths_published": false,
+    "relative_paths_may_be_recorded": true
+  },
+  "release_allowed": true,
+  "schema_version": "codelewm.source_acquisition.v1",
+  "source_counts_before_filter": {
+    "local_repo": 4
+  },
+  "source_mix": [
+    {
+      "rows_excluded": 1,
+      "rows_included": 3,
+      "rows_loaded": 4,
+      "source": "local_repo"
+    }
+  ],
+  "supported_sources": [
+    "commitpackft",
+    "fixture"
+  ]
+}

visual-observability/codelewm-visual-observability-20260521-6a8ac81/build/reports/split_dedup_report.json

@@ -0,0 +1,49 @@
+{
+  "dropped": [],
+  "kept": [
+    {
+      "dedup_keys": {
+        "diff_shape": "edf3a99d92626c71687489a0c4d11dc9e8704c56a77b894674ccabb4893efaba",
+        "exact_before_after": "c4854d1fedb4c31e7c984c8f139b7043d91ee5e30f229c57ebc58bba5e5c3036",
+        "exact_transition": "71dd24a8acdf63dbb81dd0a65ee8e3b4b06a0ed44856ef5708d5622de066f3e3",
+        "near_state": "4670dab35b664e2f"
+      },
+      "record_id": "local_repo:example/train:train1:pkg/add.py",
+      "split": "train",
+      "split_key": "example/train"
+    },
+    {
+      "dedup_keys": {
+        "diff_shape": "5c7941750d91b56b0d4602525499a3fb485114f522a7b211bf6e10417917b23f",
+        "exact_before_after": "c284c1b0d5ed7791e14f67bcc479e4500bdd9749582cf6a0bb0998474cd596b0",
+        "exact_transition": "c07eac2e5444f0f4c7aa7a3acafa4c9d765ee5d5566edbe6e23c4fab1b35d80a",
+        "near_state": "f1f1f493fe7bcbad"
+      },
+      "record_id": "local_repo:example/train2:train2:pkg/name.py",
+      "split": "train",
+      "split_key": "example/train2"
+    },
+    {
+      "dedup_keys": {
+        "diff_shape": "5c7941750d91b56b0d4602525499a3fb485114f522a7b211bf6e10417917b23f",
+        "exact_before_after": "d1daebb91c5bf1372bbe3df2f7f4a81200ab3c9a3f2a0e1807fd07620b3fe5c6",
+        "exact_transition": "5c74bdec73214be787aa176f03475d9acf39729d57b60bafbe1221d69a157b99",
+        "near_state": "7e78f013ff7a922f"
+      },
+      "record_id": "local_repo:example/val:val1:pkg/counter.py",
+      "split": "val",
+      "split_key": "example/val"
+    }
+  ],
+  "report": {
+    "drop_reasons": {},
+    "per_split": {
+      "test": 0,
+      "train": 2,
+      "val": 1
+    },
+    "total_after": 3,
+    "total_before": 3,
+    "total_dropped": 0
+  }
+}

visual-observability/codelewm-visual-observability-20260521-6a8ac81/build/transitions.jsonl

@@ -0,0 +1,3 @@
+{"action_abs_attention_mask": [true, true, true, true, true, true, true, true, true, true, true, true, true, true, true], "action_abs_input_ids": [281297896, 783670796, 1521438343, 1321051079, 949131027, 448768834, 1330716175, 740135666, 448768834, 1330716175, 1194834393, 1779217878, 861909156, 1194834393, 1779217878], "action_patch_attention_mask": null, "action_patch_input_ids": null, "action_text_attention_mask": [true, true, true], "action_text_input_ids": [412018956, 1681606481, 514778224], "commit": "train1", "dedup_keys": ["diff_shape:edf3a99d92626c71687489a0c4d11dc9e8704c56a77b894674ccabb4893efaba", "exact_before_after:c4854d1fedb4c31e7c984c8f139b7043d91ee5e30f229c57ebc58bba5e5c3036", "exact_transition:71dd24a8acdf63dbb81dd0a65ee8e3b4b06a0ed44856ef5708d5622de066f3e3", "near_state:4670dab35b664e2f"], "edit_size": 2, "filter_flags": [], "license": "MIT", "path": "pkg/add.py", "repo": "example/train", "schema_version": "codelewm.transition.v1", "source": "local_repo", "split": "train", "state_after_attention_mask": [true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true], "state_after_changed_hunk_mask": [false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, true, true, true, true, true, true], "state_after_fallback_reason": null, "state_after_input_ids": [1405944125, 894491947, 241804911, 335042699, 1405944125, 1011648954, 1746301763, 1886643270, 1681606481, 1487344266, 1391688477, 335042699, 1405944125, 1071988550, 1746301763, 1487344266, 1681606481, 335042699, 1405944125, 1069299560, 1681606481, 335042699, 1405944125, 2146672659, 1046552672, 335042699, 1405944125, 124457177, 335042699, 1405944125, 473069369, 335042699, 1405944125, 1091729488, 335042699, 1405944125, 182192477, 335042699, 1405944125, 1301259259, 335042699, 1590076554, 1681606481, 2007634855, 1243827285, 2141469871, 2107457361, 940670906, 1765871395, 334848461, 1243827285, 1274740059, 2107457361, 1274740059, 2090085383], "state_after_kind": "function", "state_after_segment_ids": [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 4, 4, 4, 5, 5, 5, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6], "state_after_symbol": "add", "state_before_attention_mask": [true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true], "state_before_changed_hunk_mask": [false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, true, true, true, true], "state_before_fallback_reason": null, "state_before_input_ids": [1405944125, 894491947, 241804911, 335042699, 1405944125, 1011648954, 1746301763, 1886643270, 1681606481, 1487344266, 1391688477, 335042699, 1405944125, 1071988550, 1746301763, 1487344266, 1681606481, 335042699, 1405944125, 1069299560, 1681606481, 335042699, 1405944125, 2146672659, 1046552672, 335042699, 1405944125, 124457177, 335042699, 1405944125, 473069369, 335042699, 1405944125, 1091729488, 335042699, 1405944125, 182192477, 335042699, 1405944125, 1301259259, 335042699, 1590076554, 1681606481, 2007634855, 1243827285, 2141469871, 2107457361, 940670906, 1765871395, 334848461, 1243827285, 1274740059, 2107457361], "state_before_kind": "function", "state_before_segment_ids": [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 4, 4, 4, 5, 5, 5, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6], "state_before_symbol": "add", "token_count_after": 55, "token_count_before": 53, "transition_id": "transition-293787e5d646ba9171ade686"}
+{"action_abs_attention_mask": [true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true], "action_abs_input_ids": [1081060275, 309700724, 841796460, 244038819, 2010114876, 1717498401, 834156744, 321484767, 244038819, 321484767, 409011147, 1768249554, 1226249143, 1679735167, 2028661800, 1679735167, 1110310026, 1717498401, 834156744, 321484767, 244038819, 321484767], "action_patch_attention_mask": null, "action_patch_input_ids": null, "action_text_attention_mask": [true, true, true], "action_text_input_ids": [1415252479, 2037043291, 38170115], "commit": "train2", "dedup_keys": ["diff_shape:5c7941750d91b56b0d4602525499a3fb485114f522a7b211bf6e10417917b23f", "exact_before_after:c284c1b0d5ed7791e14f67bcc479e4500bdd9749582cf6a0bb0998474cd596b0", "exact_transition:c07eac2e5444f0f4c7aa7a3acafa4c9d765ee5d5566edbe6e23c4fab1b35d80a", "near_state:f1f1f493fe7bcbad"], "edit_size": 3, "filter_flags": [], "license": "MIT", 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"transition_id": "transition-38babcc7215213166f908135"}
+{"action_abs_attention_mask": [true, true, true, true, true, true, true, true, true, true], "action_abs_input_ids": [1081060275, 2139726414, 1865395002, 976299623, 1607400134, 515074476, 733095375, 2019755695, 652321776, 1858205665], "action_patch_attention_mask": null, "action_patch_input_ids": null, "action_text_attention_mask": [true, true, true], "action_text_input_ids": [73602871, 1656197285, 38170115], "commit": "val1", "dedup_keys": ["diff_shape:5c7941750d91b56b0d4602525499a3fb485114f522a7b211bf6e10417917b23f", "exact_before_after:d1daebb91c5bf1372bbe3df2f7f4a81200ab3c9a3f2a0e1807fd07620b3fe5c6", "exact_transition:5c74bdec73214be787aa176f03475d9acf39729d57b60bafbe1221d69a157b99", "near_state:7e78f013ff7a922f"], "edit_size": 5, "filter_flags": [], "license": "Apache-2.0", "path": "pkg/counter.py", "repo": "example/val", "schema_version": "codelewm.transition.v1", "source": "local_repo", "split": "val", "state_after_attention_mask": [true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true], "state_after_changed_hunk_mask": [false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, true, true, true, true, true, true, true, true, true, true, true, true, true, true, false, false, false, false], "state_after_fallback_reason": null, "state_after_input_ids": [1405944125, 894491947, 241804911, 335042699, 1405944125, 1011648954, 1746301763, 1886643270, 1656197285, 1487344266, 1391688477, 335042699, 1405944125, 1071988550, 1746301763, 1487344266, 1656197285, 335042699, 1405944125, 1069299560, 807926227, 335042699, 1405944125, 2146672659, 891417937, 335042699, 1405944125, 124457177, 335042699, 1405944125, 473069369, 335042699, 1405944125, 1091729488, 335042699, 1405944125, 182192477, 335042699, 1405944125, 1301259259, 335042699, 891417937, 807926227, 1765871395, 1590076554, 38170115, 2007634855, 220100249, 940670906, 1765871395, 334848461, 1695625847, 1590076554, 635530991, 2007634855, 220100249, 940670906, 1765871395, 334848461, 2046295817, 498398158, 2046295817], "state_after_kind": "class", "state_after_segment_ids": [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 4, 4, 4, 5, 5, 5, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6], "state_after_symbol": "Counter", "state_before_attention_mask": [true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true], "state_before_changed_hunk_mask": [false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, true, true], "state_before_fallback_reason": null, "state_before_input_ids": [1405944125, 894491947, 241804911, 335042699, 1405944125, 1011648954, 1746301763, 1886643270, 1656197285, 1487344266, 1391688477, 335042699, 1405944125, 1071988550, 1746301763, 1487344266, 1656197285, 335042699, 1405944125, 1069299560, 807926227, 1487344266, 38170115, 335042699, 1405944125, 2146672659, 1299955506, 335042699, 1405944125, 124457177, 807926227, 335042699, 1405944125, 473069369, 335042699, 1405944125, 1091729488, 335042699, 1405944125, 182192477, 335042699, 1405944125, 1301259259, 335042699, 1590076554, 38170115, 2007634855, 220100249, 940670906, 1765871395, 334848461, 2090085383], "state_before_kind": "method", "state_before_segment_ids": [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 4, 4, 4, 5, 5, 5, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6], "state_before_symbol": "Counter.value", "token_count_after": 62, "token_count_before": 52, "transition_id": "transition-f586ebb2ed6e188165c36dd1"}

visual-observability/codelewm-visual-observability-20260521-6a8ac81/checkpoint_inspection/manifest.json

@@ -0,0 +1,50 @@
+{
+  "artifact_id": "eval_report-00ab912da1c163f4",
+  "artifact_kind": "eval_report",
+  "command": [
+    "codelewm",
+    "model",
+    "inspect-checkpoint",
+    "--checkpoint",
+    ".artifacts/visual-observability-v1-4/codelewm-visual-observability-20260521-6a8ac81/train/checkpoints/checkpoint.pt",
+    "--out",
+    ".artifacts/visual-observability-v1-4/codelewm-visual-observability-20260521-6a8ac81/checkpoint_inspection",
+    "--checkpoint-manifest",
+    ".artifacts/visual-observability-v1-4/codelewm-visual-observability-20260521-6a8ac81/train/checkpoints/checkpoint.pt.manifest.json",
+    "--parent-manifest",
+    ".artifacts/visual-observability-v1-4/codelewm-visual-observability-20260521-6a8ac81/train/manifest.json",
+    "--histogram-bins",
+    "16",
+    "--max-histogram-tensors",
+    "24",
+    "--max-histogram-values",
+    "8192",
+    "--overwrite",
+    "--json",
+    "--log-jsonl",
+    ".artifacts/visual-observability-v1-4/codelewm-visual-observability-20260521-6a8ac81/logs/checkpoint_inspection.jsonl"
+  ],
+  "config_sha256": "72719eb309b60a850337ba9b59079207f003970feebe951885150582eafb35e4",
+  "created_at": "2026-05-21T20:18:13Z",
+  "files": [
+    {
+      "bytes": 139576,
+      "path": "reports/model_checkpoint_inspection.json",
+      "sha256": "29d8adc51eb91dd2609f2df91708d49791cc9940452aac6b04a71be064bd3693"
+    }
+  ],
+  "metadata": {
+    "checkpoint_sha256": "81882429a5862f6806c091dac479bef7c76c100a1178874e94cb10560ca6d9aa",
+    "module_count": 127,
+    "parameter_count": 29275392,
+    "report_path": "reports/model_checkpoint_inspection.json",
+    "report_schema_version": "codelewm.model_checkpoint_inspection.v1",
+    "tensor_count": 147,
+    "trusted_checkpoint": true
+  },
+  "parent_artifacts": [
+    "training_run-98a55bd637b503b5"
+  ],
+  "schema_version": "codelewm.artifact_manifest.v1",
+  "source_git_sha": "6a8ac81e27eaa3aa7bfc9b60eefe58496edec99b"
+}

visual-observability/codelewm-visual-observability-20260521-6a8ac81/configs/train_tiny_tensorboard.json

@@ -0,0 +1,51 @@
+{
+  "data": {
+    "manifest": ".artifacts/visual-observability-v1-4/codelewm-visual-observability-20260521-6a8ac81/pack/manifest.json",
+    "train": ".artifacts/visual-observability-v1-4/codelewm-visual-observability-20260521-6a8ac81/pack/hdf5/train.hdf5",
+    "val": ".artifacts/visual-observability-v1-4/codelewm-visual-observability-20260521-6a8ac81/pack/hdf5/val.hdf5"
+  },
+  "loader": {
+    "batch_size": 2,
+    "num_workers": 0,
+    "persistent_workers": false,
+    "pin_memory": false,
+    "shuffle": false
+  },
+  "loss": {
+    "enable_retrieval_loss": false,
+    "retrieval_temperature": 0.1,
+    "retrieval_weight": 0.0,
+    "sigreg_knots": 17,
+    "sigreg_num_proj": 1024,
+    "sigreg_weight": 0.09
+  },
+  "name": "visual_observability_fixture_train",
+  "optimizer": {
+    "lr": 0.0001,
+    "type": "AdamW",
+    "weight_decay": 0.001
+  },
+  "output": {
+    "checkpoint_dir": ".artifacts/visual-observability-v1-4/codelewm-visual-observability-20260521-6a8ac81/train/checkpoints",
+    "manifest_path": ".artifacts/visual-observability-v1-4/codelewm-visual-observability-20260521-6a8ac81/train/training_manifest.json",
+    "metrics_path": ".artifacts/visual-observability-v1-4/codelewm-visual-observability-20260521-6a8ac81/train/metrics.jsonl",
+    "run_dir": ".artifacts/visual-observability-v1-4/codelewm-visual-observability-20260521-6a8ac81/train"
+  },
+  "schema_version": "codelewm.train_config.v1",
+  "seed": 1337,
+  "trainer": {
+    "accelerator": "cpu",
+    "devices": 1,
+    "gradient_clip_val": 1.0,
+    "max_steps": 4,
+    "precision": "float32"
+  },
+  "wm": {
+    "action_sequence_length": 256,
+    "action_view": "text",
+    "embed_dim": 256,
+    "history_size": 1,
+    "num_preds": 1,
+    "state_sequence_length": 1024
+  }
+}

visual-observability/codelewm-visual-observability-20260521-6a8ac81/demo_fixture/candidate_pack/candidate_pack.json

@@ -0,0 +1,141 @@
+{
+  "artifact_manifest": "manifest.json",
+  "candidates": [
+    {
+      "after_state_sha256": "25efaeba540680f33c0fabf04a96033a633f18913a5e7116a89ec7a5e5b88548",
+      "applied_before_path": "app.py",
+      "candidate_id": "candidate_001",
+      "content_sha256": "5e44a2d43031d2c60f6c9fcd4f1ddb1e9f82e56e8114ccda84002271d7986cd3",
+      "dry_run_patch_status": "applied",
+      "errors": [],
+      "generation_error": null,
+      "normalized_patch_sha256": "49f32a2f4db4dcda3040905f27eb0ace8449d6013b4ada751b22a91fd71c672b",
+      "parser_status": "parseable_python_after_state",
+      "patch_bytes": 295,
+      "patch_path": "candidates/candidate_001.patch",
+      "patch_text": "### Candidate candidate_001\n--- a/app.py\n+++ b/app.py\n@@ -1,2 +1,5 @@\n def normalize_label(value: str) -> str:\n-    return value.strip().lower().replace(\" \", \"-\")\n+    normalized = \"-\".join(value.strip().lower().split())\n+    if not normalized:\n+        return \"untitled\"\n+    return normalized\n",
+      "provider_finish_reason": "dry_run_fixture",
+      "rankability": {
+        "fallback_order": "normal",
+        "rankable": true
+      },
+      "redaction": {
+        "secret_findings_count": 0,
+        "secret_scan_ok": true
+      },
+      "token_count": null
+    },
+    {
+      "after_state_sha256": "f59eaef508480e4d2e5b7901dedd83bdf8ce0e99d0bf2304ecd25a3f7a1c0587",
+      "applied_before_path": "app.py",
+      "candidate_id": "candidate_002",
+      "content_sha256": "571513d5e8e5adf21988bc3c1583f75daacff575fa3b75ac9ecd6733a4147308",
+      "dry_run_patch_status": "applied",
+      "errors": [],
+      "generation_error": null,
+      "normalized_patch_sha256": "5cb30c3dfa155dfbac2d8bb1b8d1b75322fdc0329c9f4a4db66c05530ae56277",
+      "parser_status": "parseable_python_after_state",
+      "patch_bytes": 280,
+      "patch_path": "candidates/candidate_002.patch",
+      "patch_text": "### Candidate candidate_002\n--- a/app.py\n+++ b/app.py\n@@ -1,2 +1,5 @@\n def normalize_label(value: str) -> str:\n-    return value.strip().lower().replace(\" \", \"-\")\n+    parts = value.strip().lower().split()\n+    if not parts:\n+        return \"untitled\"\n+    return \"-\".join(parts)\n",
+      "provider_finish_reason": "dry_run_fixture",
+      "rankability": {
+        "fallback_order": "normal",
+        "rankable": true
+      },
+      "redaction": {
+        "secret_findings_count": 0,
+        "secret_scan_ok": true
+      },
+      "token_count": null
+    },
+    {
+      "after_state_sha256": "952c54bcd1989bb713c9a1f969c4bfa452121dc9253d803c770fc82d0eb77fc4",
+      "applied_before_path": "app.py",
+      "candidate_id": "candidate_003",
+      "content_sha256": "3010dacc60eecd6fc34ec2156a08c61e3c78665798e9ae1cf0294e874c5f11e1",
+      "dry_run_patch_status": "applied",
+      "errors": [],
+      "generation_error": null,
+      "normalized_patch_sha256": "0ca82f8a5f5f8c7b74dc5f062747f6ee4b4930951918032ae1288ba35fa34042",
+      "parser_status": "parseable_python_after_state",
+      "patch_bytes": 246,
+      "patch_path": "candidates/candidate_003.patch",
+      "patch_text": "### Candidate candidate_003\n--- a/app.py\n+++ b/app.py\n@@ -1,2 +1,3 @@\n def normalize_label(value: str) -> str:\n-    return value.strip().lower().replace(\" \", \"-\")\n+    text = \"-\".join(value.strip().lower().split())\n+    return text or \"untitled\"\n",
+      "provider_finish_reason": "dry_run_fixture",
+      "rankability": {
+        "fallback_order": "normal",
+        "rankable": true
+      },
+      "redaction": {
+        "secret_findings_count": 0,
+        "secret_scan_ok": true
+      },
+      "token_count": null
+    },
+    {
+      "after_state_sha256": "4c296472db49aece0a4e0d92ce5debea8e966d262b3ab6132a27d47d02a1a708",
+      "applied_before_path": "app.py",
+      "candidate_id": "candidate_004",
+      "content_sha256": "24a2f2bfe60751b46430cb30eb3fefafb74071c764ce48c27ee67863bb1e206b",
+      "dry_run_patch_status": "applied",
+      "errors": [],
+      "generation_error": null,
+      "normalized_patch_sha256": "f118ae6fdb65a8b3038b3eb1de94d1488ac16be8e9fbf9b2c5038685106073ea",
+      "parser_status": "parseable_python_after_state",
+      "patch_bytes": 259,
+      "patch_path": "candidates/candidate_004.patch",
+      "patch_text": "### Candidate candidate_004\n--- a/app.py\n+++ b/app.py\n@@ -1,2 +1,3 @@\n def normalize_label(value: str) -> str:\n-    return value.strip().lower().replace(\" \", \"-\")\n+    words = value.strip().lower().split()\n+    return \"-\".join(words) if words else \"untitled\"\n",
+      "provider_finish_reason": "dry_run_fixture",
+      "rankability": {
+        "fallback_order": "normal",
+        "rankable": true
+      },
+      "redaction": {
+        "secret_findings_count": 0,
+        "secret_scan_ok": true
+      },
+      "token_count": null
+    }
+  ],
+  "context_hash": "55abab0b37dea398152e9ea98c379ab4f5dfc91fb090034160c638956621d194",
+  "created_at": "1970-01-01T00:00:00Z",
+  "errors": [],
+  "generation_config": {
+    "dry_run": true,
+    "max_candidates": 4,
+    "output_policy": "unified_diff",
+    "retry_limit": 2,
+    "temperature": 0.2,
+    "timeout_seconds": 120
+  },
+  "generator": {
+    "adapter_version": "codelewm.openrouter_adapter.v0.1",
+    "model": "anthropic/claude-4.5-sonnet",
+    "provider": "openrouter",
+    "sdk": "openrouter",
+    "sdk_version": null
+  },
+  "prompt": {
+    "prompt_preview": "You are generating candidate unified diffs for CodeLeWM.\nTask id: visual-observability-fixture\nInstruction: Normalize blank or whitespace-only labels to 'untitled' while preserving meaningful labels.\nReturn exactly 4 candidates when possible.\nEach candidate must start with '### Candidate <id>' and contain only a unified diff.\nDo not include prose outside candidate blocks.\n\n### File: app.py\n```python\ndef normalize_label(value: str) -> str:\n    return value.strip().lower().replace(\" \", \"-\")\n```\n",
+    "redacted_prompt_path": null,
+    "rendered_sha256": "74d7d1034f7de32fd09b2ebdf1ced332c0d496b00cdcac54ddeea851d773a413",
+    "secret_scan": {
+      "findings_count": 0,
+      "ok": true
+    },
+    "template_id": "codelewm.openrouter.patch_candidates.v1"
+  },
+  "provider_routing": {
+    "byok": {
+      "enabled": false
+    },
+    "requested_model": "anthropic/claude-4.5-sonnet",
+    "requested_provider_options": {},
+    "response_metadata": {
+      "mode": "dry_run_fixture"
+    }
+  },
+  "schema_version": "codelewm.llm_candidate_pack.v1",
+  "task_id": "visual-observability-fixture"
+}

visual-observability/codelewm-visual-observability-20260521-6a8ac81/demo_fixture/candidate_pack/candidates/candidate_001.patch

@@ -0,0 +1,9 @@
+--- a/app.py
++++ b/app.py
+@@ -1,2 +1,5 @@
+ def normalize_label(value: str) -> str:
+-    return value.strip().lower().replace(" ", "-")
++    normalized = "-".join(value.strip().lower().split())
++    if not normalized:
++        return "untitled"
++    return normalized

visual-observability/codelewm-visual-observability-20260521-6a8ac81/demo_fixture/candidate_pack/candidates/candidate_002.patch

@@ -0,0 +1,9 @@
+--- a/app.py
++++ b/app.py
+@@ -1,2 +1,5 @@
+ def normalize_label(value: str) -> str:
+-    return value.strip().lower().replace(" ", "-")
++    parts = value.strip().lower().split()
++    if not parts:
++        return "untitled"
++    return "-".join(parts)

visual-observability/codelewm-visual-observability-20260521-6a8ac81/demo_fixture/candidate_pack/candidates/candidate_003.patch

@@ -0,0 +1,7 @@
+--- a/app.py
++++ b/app.py
+@@ -1,2 +1,3 @@
+ def normalize_label(value: str) -> str:
+-    return value.strip().lower().replace(" ", "-")
++    text = "-".join(value.strip().lower().split())
++    return text or "untitled"

visual-observability/codelewm-visual-observability-20260521-6a8ac81/demo_fixture/candidate_pack/candidates/candidate_004.patch

@@ -0,0 +1,7 @@
+--- a/app.py
++++ b/app.py
+@@ -1,2 +1,3 @@
+ def normalize_label(value: str) -> str:
+-    return value.strip().lower().replace(" ", "-")
++    words = value.strip().lower().split()
++    return "-".join(words) if words else "untitled"

visual-observability/codelewm-visual-observability-20260521-6a8ac81/demo_fixture/candidate_pack/manifest.json

@@ -0,0 +1,59 @@
+{
+  "artifact_id": "candidate_pack-3c8398d83df3ed8d",
+  "artifact_kind": "candidate_pack",
+  "command": [
+    "codelewm",
+    "llm-demo",
+    "--before",
+    ".artifacts/visual-observability-v1-4/codelewm-visual-observability-20260521-6a8ac81/input/bugfix_edge_case_app.py",
+    "--checkpoint",
+    ".artifacts/visual-observability-v1-4/codelewm-visual-observability-20260521-6a8ac81/train/checkpoints/checkpoint.pt",
+    "--out",
+    ".artifacts/visual-observability-v1-4/codelewm-visual-observability-20260521-6a8ac81/demo_fixture",
+    "candidate-pack"
+  ],
+  "config_sha256": "7253eaa0f11500ab2f763c224e32418dc0dbb942d5520e641fec5e7291471cea",
+  "created_at": "2026-05-21T20:18:17Z",
+  "files": [
+    {
+      "bytes": 6487,
+      "path": "candidate_pack.json",
+      "sha256": "a8f99448b44a0fa972463311900250785f89b1d8dc2fd438b10edae5fbe5b914"
+    },
+    {
+      "bytes": 499,
+      "path": "prompt/redacted_prompt.txt",
+      "sha256": "9e9acbddc303448d78a60308d4f97a0a3ec2af91e0a91075587cae65ffa6aff3"
+    },
+    {
+      "bytes": 267,
+      "path": "candidates/candidate_001.patch",
+      "sha256": "49f32a2f4db4dcda3040905f27eb0ace8449d6013b4ada751b22a91fd71c672b"
+    },
+    {
+      "bytes": 252,
+      "path": "candidates/candidate_002.patch",
+      "sha256": "5cb30c3dfa155dfbac2d8bb1b8d1b75322fdc0329c9f4a4db66c05530ae56277"
+    },
+    {
+      "bytes": 218,
+      "path": "candidates/candidate_003.patch",
+      "sha256": "0ca82f8a5f5f8c7b74dc5f062747f6ee4b4930951918032ae1288ba35fa34042"
+    },
+    {
+      "bytes": 231,
+      "path": "candidates/candidate_004.patch",
+      "sha256": "f118ae6fdb65a8b3038b3eb1de94d1488ac16be8e9fbf9b2c5038685106073ea"
+    }
+  ],
+  "metadata": {
+    "candidate_count": 4,
+    "error_candidate_count": 0,
+    "schema_version": "codelewm.llm_candidate_pack.v1",
+    "secret_findings_count": 0,
+    "valid_candidate_count": 4
+  },
+  "parent_artifacts": [],
+  "schema_version": "codelewm.artifact_manifest.v1",
+  "source_git_sha": "6a8ac81e27eaa3aa7bfc9b60eefe58496edec99b"
+}

visual-observability/codelewm-visual-observability-20260521-6a8ac81/demo_fixture/candidate_pack/prompt/redacted_prompt.txt

@@ -0,0 +1,13 @@
+You are generating candidate unified diffs for CodeLeWM.
+Task id: visual-observability-fixture
+Instruction: Normalize blank or whitespace-only labels to 'untitled' while preserving meaningful labels.
+Return exactly 4 candidates when possible.
+Each candidate must start with '### Candidate <id>' and contain only a unified diff.
+Do not include prose outside candidate blocks.
+
+### File: app.py
+```python
+def normalize_label(value: str) -> str:
+    return value.strip().lower().replace(" ", "-")
+```
+

visual-observability/codelewm-visual-observability-20260521-6a8ac81/demo_fixture/demo.html

@@ -0,0 +1,209 @@
+<!doctype html>
+<html lang="en">
+<head>
+<meta charset="utf-8">
+<meta name="viewport" content="width=device-width, initial-scale=1">
+<title>CodeLeWM LLM World-Model Demo</title>
+<style>
+
+:root{
+  --bg:#090b09;
+  --bg-2:#0f1411;
+  --line:#203023;
+  --line-2:#2f4534;
+  --ink:#dce7dd;
+  --ink-dim:#8d9b8e;
+  --paper:#f1eadc;
+  --acid:#9aff5e;
+  --acid-glow:rgba(154,255,94,.18);
+  --amber:#ffb454;
+  --rose:#ff6b8b;
+  --mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
+  --serif: Georgia, Times New Roman, serif;
+}
+*{box-sizing:border-box}
+body{margin:0;background:var(--bg);color:var(--ink);font:400 13px/1.55 var(--mono)}
+.wrap{max-width:1040px;margin:0 auto;padding:0 24px}
+.hero{padding:72px 0 48px;border-bottom:1px solid var(--line)}
+.hero-grid{display:grid;grid-template-columns:1.3fr .9fr;gap:36px;align-items:start}
+.ident{font:700 11px/1 var(--mono);letter-spacing:.18em;text-transform:uppercase;color:var(--acid)}
+h1{margin:16px 0 14px;font:700 52px/1.02 var(--mono);letter-spacing:-.02em;color:var(--paper)}
+.deck,.s-deck{font:400 17px/1.55 var(--serif);color:var(--ink-dim);max-width:760px}
+.pill-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:24px}
+.pill{border:1px solid var(--line-2);padding:8px 10px;color:var(--ink);background:var(--bg-2)}
+.pill.ok{border-color:var(--acid);color:var(--acid);background:var(--acid-glow)}
+.pill.warn{border-color:var(--amber);color:var(--amber)}
+.stat-panel,.mini,.order-card,.patch-card{background:var(--bg-2);border:1px solid var(--line-2)}
+.stat-panel{padding:14px}
+.stat{display:grid;grid-template-columns:120px 1fr;gap:12px;padding:9px 0;border-bottom:1px solid var(--line)}
+.stat:last-child{border-bottom:0}
+.stat span{color:var(--ink-dim)}
+.stat b{color:var(--paper);font-weight:500;word-break:break-word}
+.s{position:relative;padding:62px 0;border-bottom:1px solid var(--line)}
+.section-head{display:flex;gap:12px;align-items:center;margin-bottom:20px}
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+.section-kind{font:700 10px/1 var(--mono);letter-spacing:.18em;text-transform:uppercase;color:var(--ink-dim)}
+h2{margin:0 0 10px;font:500 31px/1.15 var(--mono);color:var(--paper)}
+h2 em{font-style:normal;color:var(--acid)}
+.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
+.mini{padding:16px}
+.mini span{display:block;color:var(--ink-dim);text-transform:uppercase;letter-spacing:.14em;font-size:10px}
+.mini strong{display:block;margin:8px 0;color:var(--paper);font-size:18px}
+.mini p{margin:0;color:var(--ink-dim);font:400 14px/1.55 var(--serif)}
+.rank-table{width:100%;border-collapse:collapse;background:var(--bg-2);border:1px solid var(--line-2)}
+.rank-table th,.rank-table td{padding:12px;border-bottom:1px solid var(--line);text-align:left;vertical-align:middle}
+.rank-table th{color:var(--ink-dim);font-size:10px;text-transform:uppercase;letter-spacing:.14em}
+.rank{color:var(--acid);font-weight:700}
+code{color:var(--paper)}
+.bar{height:11px;background:#111a13;border:1px solid var(--line)}
+.bar span{display:block;height:100%;background:linear-gradient(90deg,var(--acid),var(--amber))}
+.order-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
+.order-card{padding:14px}
+.order-card h3{margin:0 0 10px;color:var(--paper);font-size:14px}
+.order-card ol{margin:0;padding-left:24px;color:var(--ink-dim)}
+.order-card li{margin:7px 0}
+.patch-grid{display:grid;gap:14px}
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+.patch-head span{color:var(--ink-dim);font-size:11px}
+.patch-meta{padding:9px 14px;border-bottom:1px solid var(--line);color:var(--ink-dim);font-size:11px}
+pre{margin:0;white-space:pre-wrap;overflow:auto;color:var(--ink);background:#070907}
+.patch-card pre{padding:14px;max-height:260px}
+.code{padding:16px;border:1px solid var(--line-2);background:#070907;color:var(--paper)}
+.footnote{color:var(--ink-dim);font:400 14px/1.55 var(--serif)}
+@media (max-width:820px){
+  .hero-grid,.grid-3,.order-grid{grid-template-columns:1fr}
+  h1{font-size:38px}
+}
+
+</style>
+</head>
+<body>
+<header class="hero">
+  <div class="wrap hero-grid">
+    <div>
+      <div class="ident">CodeLeWM / LLM candidate rerank</div>
+      <h1>Visual demo report</h1>
+      <p class="deck">This page shows what the demo actually did: how candidates were produced, how CodeLeWM ranked them, and why the claim gate stays closed.</p>
+      <div class="pill-row">
+        <span class="pill warn">fixture dry-run</span>
+        <span class="pill">success: true</span>
+        <span class="pill">claim: false</span>
+      </div>
+    </div>
+    <aside class="stat-panel">
+      <div class="stat"><span>model</span><b>anthropic/claude-4.5-sonnet</b></div>
+      <div class="stat"><span>provider</span><b>openrouter</b></div>
+      <div class="stat"><span>sdk version</span><b>n/a</b></div>
+      <div class="stat"><span>provider mode</span><b>fixture</b></div>
+      <div class="stat"><span>BYOK</span><b>disabled</b></div>
+      <div class="stat"><span>candidates</span><b>4</b></div>
+      <div class="stat"><span>valid</span><b>4</b></div>
+      <div class="stat"><span>scorer</span><b>codelewm.torch_transition_scorer.v1</b></div>
+      <div class="stat"><span>score direction</span><b>lower_is_better</b></div>
+    </aside>
+  </div>
+</header>
+
+<main>
+  <section class="s" id="status" data-num="01">
+    <div class="wrap">
+      <div class="section-head"><span class="section-num">01</span><span class="section-kind">status</span></div>
+      <h2>Did it <em>work</em>?</h2>
+      <p class="s-deck">Yes, the artifact path worked. In this run the LLM side used deterministic fixture candidates because dry-run mode was enabled.</p>
+      <div class="grid-3">
+        <article class="mini"><span>Generation</span><strong>fixture dry-run</strong><p>CODELEWM_LLM_DRY_RUN controls whether the adapter calls OpenRouter.</p></article>
+        <article class="mini"><span>Reranking</span><strong>completed</strong><p>Candidates were scored and ordered by the CodeLeWM harness.</p></article>
+        <article class="mini"><span>Publication gate</span><strong>false</strong><p>demo_report_is_not_downstream_benchmark_evidence</p></article>
+      </div>
+    </div>
+  </section>
+
+  <section class="s" id="ranking" data-num="02">
+    <div class="wrap">
+      <div class="section-head"><span class="section-num">02</span><span class="section-kind">ranking</span></div>
+      <h2>Candidate scores, <em>lower</em> is better.</h2>
+      <p class="s-deck">The bars show transition energy from the current scorer backend. Candidate-minus-no-action deltas are better when negative and worse when positive.</p>
+      <table class="rank-table">
+        <thead><tr><th>rank</th><th>candidate</th><th>score</th><th>vs no-op</th><th>status</th><th>bar</th></tr></thead>
+        <tbody><tr><td class="rank">3</td><td><code>candidate_001</code></td><td>122.393753</td><td>+1.171051</td><td>parseable_python_after_state/applied</td><td><div class="bar"><span style="width:99%"></span></div></td></tr>
+<tr><td class="rank">4</td><td><code>candidate_002</code></td><td>123.444458</td><td>+2.221756</td><td>parseable_python_after_state/applied</td><td><div class="bar"><span style="width:100%"></span></div></td></tr>
+<tr><td class="rank">2</td><td><code>candidate_003</code></td><td>121.574860</td><td>+0.352158</td><td>parseable_python_after_state/applied</td><td><div class="bar"><span style="width:98%"></span></div></td></tr>
+<tr><td class="rank">1</td><td><code>candidate_004</code></td><td>121.559944</td><td>+0.337242</td><td>parseable_python_after_state/applied</td><td><div class="bar"><span style="width:98%"></span></div></td></tr></tbody>
+      </table>
+    </div>
+  </section>
+
+  <section class="s" id="orders" data-num="03">
+    <div class="wrap">
+      <div class="section-head"><span class="section-num">03</span><span class="section-kind">baselines</span></div>
+      <h2>Orders side by <em>side</em>.</h2>
+      <p class="s-deck">This is the tangible harness use case: compare the LLM's original order with CodeLeWM and cheap baselines.</p>
+      <div class="order-grid"><article class="order-card"><h3>LLM order</h3><ol><li><code>candidate_001</code></li><li><code>candidate_002</code></li><li><code>candidate_003</code></li><li><code>candidate_004</code></li></ol></article>
+<article class="order-card"><h3>CodeLeWM order</h3><ol><li><code>candidate_004</code></li><li><code>candidate_003</code></li><li><code>candidate_001</code></li><li><code>candidate_002</code></li></ol></article>
+<article class="order-card"><h3>Lexical</h3><ol><li><code>candidate_003</code></li><li><code>candidate_001</code></li><li><code>candidate_002</code></li><li><code>candidate_004</code></li></ol></article>
+<article class="order-card"><h3>Random</h3><ol><li><code>candidate_004</code></li><li><code>candidate_001</code></li><li><code>candidate_002</code></li><li><code>candidate_003</code></li></ol></article></div>
+    </div>
+  </section>
+
+  <section class="s" id="patches" data-num="04">
+    <div class="wrap">
+      <div class="section-head"><span class="section-num">04</span><span class="section-kind">patches</span></div>
+      <h2>Compact candidate <em>diffs</em>.</h2>
+      <p class="s-deck">Candidate code is treated as untrusted text. The shared view model shows bounded diff summaries; full patches stay in local artifacts and are not executed.</p>
+      <div class="patch-grid"><article class="patch-card"><div class="patch-head"><code>candidate_001</code><span>parseable_python_after_state/applied</span></div><div class="patch-meta">1 files, 1 hunks, +4/-1</div><pre>--- a/app.py
++++ b/app.py
+@@ -1,2 +1,5 @@
+-    return value.strip().lower().replace(&quot; &quot;, &quot;-&quot;)
++    normalized = &quot;-&quot;.join(value.strip().lower().split())
++    if not normalized:
++        return &quot;untitled&quot;
++    return normalized</pre></article>
+<article class="patch-card"><div class="patch-head"><code>candidate_002</code><span>parseable_python_after_state/applied</span></div><div class="patch-meta">1 files, 1 hunks, +4/-1</div><pre>--- a/app.py
++++ b/app.py
+@@ -1,2 +1,5 @@
+-    return value.strip().lower().replace(&quot; &quot;, &quot;-&quot;)
++    parts = value.strip().lower().split()
++    if not parts:
++        return &quot;untitled&quot;
++    return &quot;-&quot;.join(parts)</pre></article>
+<article class="patch-card"><div class="patch-head"><code>candidate_003</code><span>parseable_python_after_state/applied</span></div><div class="patch-meta">1 files, 1 hunks, +2/-1</div><pre>--- a/app.py
++++ b/app.py
+@@ -1,2 +1,3 @@
+-    return value.strip().lower().replace(&quot; &quot;, &quot;-&quot;)
++    text = &quot;-&quot;.join(value.strip().lower().split())
++    return text or &quot;untitled&quot;</pre></article>
+<article class="patch-card"><div class="patch-head"><code>candidate_004</code><span>parseable_python_after_state/applied</span></div><div class="patch-meta">1 files, 1 hunks, +2/-1</div><pre>--- a/app.py
++++ b/app.py
+@@ -1,2 +1,3 @@
+-    return value.strip().lower().replace(&quot; &quot;, &quot;-&quot;)
++    words = value.strip().lower().split()
++    return &quot;-&quot;.join(words) if words else &quot;untitled&quot;</pre></article></div>
+    </div>
+  </section>
+
+  <section class="s" id="diagnostics" data-num="05">
+    <div class="wrap">
+      <div class="section-head"><span class="section-num">05</span><span class="section-kind">diagnostics</span></div>
+      <h2>Model and latent <em>links</em>.</h2>
+      <p class="s-deck">The same normalized view model feeds JSON, terminal, HTML, and the future Textual TUI. Missing diagnostics stay explicit.</p>
+      <div class="grid-3"><article class="mini"><span>Checkpoint inspection</span><strong>available</strong><p>.artifacts/visual-observability-v1-4/codelewm-visual-observability-20260521-6a8ac81/checkpoint_inspection/reports/model_checkpoint_inspection.json</p></article>
+<article class="mini"><span>Latent matrix</span><strong>available</strong><p>.artifacts/visual-observability-v1-4/codelewm-visual-observability-20260521-6a8ac81/latent_matrix/reports/latent_matrix_report.json</p></article>
+<article class="mini"><span>Run timeline</span><strong>available</strong><p>reports/run_timeline.json</p></article></div>
+    </div>
+  </section>
+
+  <section class="s" id="next" data-num="06">
+    <div class="wrap">
+      <div class="section-head"><span class="section-num">06</span><span class="section-kind">next run</span></div>
+      <h2>Make the next run <em>live</em>.</h2>
+      <p class="s-deck">Set the dry-run flags to zero when you want provider output instead of fixture candidates.</p>
+      <pre class="code">CODELEWM_LLM_DRY_RUN=0
+CODELEWM_OPENROUTER_BYOK=1
+CODELEWM_OPENROUTER_BYOK_REGISTER=0
+uv run scripts/llm-world-model-demo</pre>
+      <p class="footnote">Keep token values only in .env. Set OPENROUTER_MANAGEMENT_KEY and CODELEWM_OPENROUTER_BYOK_REGISTER=1 only when CodeLeWM should create the BYOK credential.</p>
+    </div>
+  </section>
+</main>
+</body>
+</html>

visual-observability/codelewm-visual-observability-20260521-6a8ac81/demo_fixture/manifest.json

@@ -0,0 +1,102 @@
+{
+  "artifact_id": "demo_report-3c621d1cce1999a1",
+  "artifact_kind": "demo_report",
+  "command": [
+    "codelewm",
+    "llm-demo",
+    "--before",
+    ".artifacts/visual-observability-v1-4/codelewm-visual-observability-20260521-6a8ac81/input/bugfix_edge_case_app.py",
+    "--checkpoint",
+    ".artifacts/visual-observability-v1-4/codelewm-visual-observability-20260521-6a8ac81/train/checkpoints/checkpoint.pt",
+    "--out",
+    ".artifacts/visual-observability-v1-4/codelewm-visual-observability-20260521-6a8ac81/demo_fixture"
+  ],
+  "config_sha256": "49f291e8af710d08f8c8f2959411fe35beab271e96648cb85c6790f23d0c2d48",
+  "created_at": "2026-05-21T20:18:18Z",
+  "files": [
+    {
+      "bytes": 10682,
+      "path": "reports/llm_world_model_demo_report.json",
+      "sha256": "911071c9541ef8067c2755f213e6d3e1d49b3ad57cab4df18a3d67ec1ce1082c"
+    },
+    {
+      "bytes": 13076,
+      "path": "demo.html",
+      "sha256": "b39463f6d92a828c05d915e4ed87cef029abcd267350271f5adebc50dfc21b45"
+    },
+    {
+      "bytes": 10859,
+      "path": "reports/visual_view_model.json",
+      "sha256": "c98a364b2784dd143607facd9537fb07eae3cb2af5288387ad37299f17102f58"
+    },
+    {
+      "bytes": 4470,
+      "path": "reports/run_timeline.json",
+      "sha256": "40337c8fa1ec7087c0c3a0680c1837f1f825e65ca319f9a5aae2b3e0cfe3c0b2"
+    }
+  ],
+  "metadata": {
+    "candidate_count": 4,
+    "claim_allowed": false,
+    "diagnostics": {
+      "checkpoint_inspection": {
+        "artifact_id": "eval_report-00ab912da1c163f4",
+        "artifact_kind": "eval_report",
+        "artifact_manifest_path": ".artifacts/visual-observability-v1-4/codelewm-visual-observability-20260521-6a8ac81/checkpoint_inspection/manifest.json",
+        "bytes": 139576,
+        "manifest_file_path": "reports/model_checkpoint_inspection.json",
+        "path": ".artifacts/visual-observability-v1-4/codelewm-visual-observability-20260521-6a8ac81/checkpoint_inspection/reports/model_checkpoint_inspection.json",
+        "schema_version": "codelewm.model_checkpoint_inspection.v1",
+        "sha256": "29d8adc51eb91dd2609f2df91708d49791cc9940452aac6b04a71be064bd3693",
+        "status": "available"
+      },
+      "latent_matrix": {
+        "artifact_id": "eval_report-f1f1039796ebf00d",
+        "artifact_kind": "eval_report",
+        "artifact_manifest_path": ".artifacts/visual-observability-v1-4/codelewm-visual-observability-20260521-6a8ac81/latent_matrix/manifest.json",
+        "bytes": 423083,
+        "manifest_file_path": "reports/latent_matrix_report.json",
+        "path": ".artifacts/visual-observability-v1-4/codelewm-visual-observability-20260521-6a8ac81/latent_matrix/reports/latent_matrix_report.json",
+        "schema_version": "codelewm.eval.latent_matrix_report.v1",
+        "sha256": "05738f13dfcae31b99a71f5a35c951a076d772f7798b833501cb13d57e5a85e0",
+        "status": "available"
+      },
+      "run_timeline": {
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+        "artifact_manifest_path": null,
+        "bytes": null,
+        "path": "reports/run_timeline.json",
+        "schema_version": "codelewm.run_timeline.v1",
+        "sha256": null,
+        "source": "current_demo_run",
+        "status": "available"
+      },
+      "tensorboard": {
+        "artifact_id": "training_run-98a55bd637b503b5",
+        "artifact_kind": "training_run",
+        "artifact_manifest_path": ".artifacts/visual-observability-v1-4/codelewm-visual-observability-20260521-6a8ac81/train/manifest.json",
+        "bytes": 2280,
+        "manifest_file_path": "reports/tensorboard_export.json",
+        "path": ".artifacts/visual-observability-v1-4/codelewm-visual-observability-20260521-6a8ac81/train/reports/tensorboard_export.json",
+        "schema_version": "codelewm.training.tensorboard_export.v1",
+        "sha256": "819f36ae9636b519391b2bfde86b778d04b7cb1171b1eca140fad4336d7607c0",
+        "status": "available"
+      }
+    },
+    "run_timeline_path": "reports/run_timeline.json",
+    "run_timeline_schema_version": "codelewm.run_timeline.v1",
+    "schema_version": "codelewm.harness.demo_report.v1",
+    "success": true,
+    "valid_candidate_count": 4,
+    "visual_view_model_path": "reports/visual_view_model.json",
+    "visual_view_model_schema_version": "codelewm.harness.visual_view_model.v1"
+  },
+  "parent_artifacts": [
+    "candidate_pack-3c8398d83df3ed8d",
+    "eval_report-00ab912da1c163f4",
+    "eval_report-f1f1039796ebf00d",
+    "training_run-98a55bd637b503b5"
+  ],
+  "schema_version": "codelewm.artifact_manifest.v1",
+  "source_git_sha": "6a8ac81e27eaa3aa7bfc9b60eefe58496edec99b"
+}

visual-observability/codelewm-visual-observability-20260521-6a8ac81/demo_fixture/reports/llm_world_model_demo_report.json

@@ -0,0 +1,278 @@
+{
+  "artifacts": {
+    "candidate_pack_manifest_id": "candidate_pack-3c8398d83df3ed8d",
+    "candidate_pack_manifest_path": "candidate_pack/manifest.json",
+    "checkpoint_path": ".artifacts/visual-observability-v1-4/codelewm-visual-observability-20260521-6a8ac81/train/checkpoints/checkpoint.pt",
+    "checkpoint_sha256": "81882429a5862f6806c091dac479bef7c76c100a1178874e94cb10560ca6d9aa",
+    "demo_manifest_path": "manifest.json",
+    "run_timeline_path": "reports/run_timeline.json",
+    "transition_index": null,
+    "visual_view_model_path": "reports/visual_view_model.json"
+  },
+  "baselines": {
+    "lexical": {
+      "order": [
+        "candidate_003",
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visual-observability/codelewm-visual-observability-20260521-6a8ac81/demo_fixture/reports/visual_view_model.json

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+      "patch_sha256": "0ca82f8a5f5f8c7b74dc5f062747f6ee4b4930951918032ae1288ba35fa34042",
+      "patch_short_sha": "0ca82f8a5f5f",
+      "patch_summary": {
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+        "changed_files": [
+          "app.py"
+        ],
+        "deletions": 1,
+        "hunk_count": 1,
+        "preview_lines": [
+          "--- a/app.py",
+          "+++ b/app.py",
+          "@@ -1,2 +1,3 @@",
+          "-    return value.strip().lower().replace(\" \", \"-\")",
+          "+    text = \"-\".join(value.strip().lower().split())",
+          "+    return text or \"untitled\""
+        ],
+        "preview_truncated": true
+      },
+      "rank": 2,
+      "score": 121.57485961914062,
+      "score_display": "121.574860",
+      "status": "parseable_python_after_state/applied"
+    },
+    {
+      "candidate_id": "candidate_004",
+      "candidate_minus_no_action": 0.33724212646484375,
+      "dry_run_patch_status": "applied",
+      "errors": [],
+      "is_valid": true,
+      "no_action_delta_display": "+0.337242",
+      "no_action_delta_interpretation": "worse_than_no_action",
+      "parser_status": "parseable_python_after_state",
+      "patch_sha256": "f118ae6fdb65a8b3038b3eb1de94d1488ac16be8e9fbf9b2c5038685106073ea",
+      "patch_short_sha": "f118ae6fdb65",
+      "patch_summary": {
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+        "changed_files": [
+          "app.py"
+        ],
+        "deletions": 1,
+        "hunk_count": 1,
+        "preview_lines": [
+          "--- a/app.py",
+          "+++ b/app.py",
+          "@@ -1,2 +1,3 @@",
+          "-    return value.strip().lower().replace(\" \", \"-\")",
+          "+    words = value.strip().lower().split()",
+          "+    return \"-\".join(words) if words else \"untitled\""
+        ],
+        "preview_truncated": true
+      },
+      "rank": 1,
+      "score": 121.55994415283203,
+      "score_display": "121.559944",
+      "status": "parseable_python_after_state/applied"
+    }
+  ],
+  "claim_gate": {
+    "allowed": false,
+    "reason": "demo_report_is_not_downstream_benchmark_evidence",
+    "required_next_issue": "#192"
+  },
+  "diagnostics": {
+    "checkpoint_inspection": {
+      "artifact_id": "eval_report-00ab912da1c163f4",
+      "artifact_kind": "eval_report",
+      "artifact_manifest_path": ".artifacts/visual-observability-v1-4/codelewm-visual-observability-20260521-6a8ac81/checkpoint_inspection/manifest.json",
+      "bytes": 139576,
+      "manifest_file_path": "reports/model_checkpoint_inspection.json",
+      "path": ".artifacts/visual-observability-v1-4/codelewm-visual-observability-20260521-6a8ac81/checkpoint_inspection/reports/model_checkpoint_inspection.json",
+      "schema_version": "codelewm.model_checkpoint_inspection.v1",
+      "sha256": "29d8adc51eb91dd2609f2df91708d49791cc9940452aac6b04a71be064bd3693",
+      "status": "available"
+    },
+    "latent_matrix": {
+      "artifact_id": "eval_report-f1f1039796ebf00d",
+      "artifact_kind": "eval_report",
+      "artifact_manifest_path": ".artifacts/visual-observability-v1-4/codelewm-visual-observability-20260521-6a8ac81/latent_matrix/manifest.json",
+      "bytes": 423083,
+      "manifest_file_path": "reports/latent_matrix_report.json",
+      "path": ".artifacts/visual-observability-v1-4/codelewm-visual-observability-20260521-6a8ac81/latent_matrix/reports/latent_matrix_report.json",
+      "schema_version": "codelewm.eval.latent_matrix_report.v1",
+      "sha256": "05738f13dfcae31b99a71f5a35c951a076d772f7798b833501cb13d57e5a85e0",
+      "status": "available"
+    },
+    "run_timeline": {
+      "artifact_id": null,
+      "artifact_kind": null,
+      "artifact_manifest_path": null,
+      "bytes": null,
+      "manifest_file_path": null,
+      "path": "reports/run_timeline.json",
+      "schema_version": "codelewm.run_timeline.v1",
+      "sha256": null,
+      "status": "available"
+    },
+    "tensorboard": {
+      "artifact_id": "training_run-98a55bd637b503b5",
+      "artifact_kind": "training_run",
+      "artifact_manifest_path": ".artifacts/visual-observability-v1-4/codelewm-visual-observability-20260521-6a8ac81/train/manifest.json",
+      "bytes": 2280,
+      "manifest_file_path": "reports/tensorboard_export.json",
+      "path": ".artifacts/visual-observability-v1-4/codelewm-visual-observability-20260521-6a8ac81/train/reports/tensorboard_export.json",
+      "schema_version": "codelewm.training.tensorboard_export.v1",
+      "sha256": "819f36ae9636b519391b2bfde86b778d04b7cb1171b1eca140fad4336d7607c0",
+      "status": "available"
+    }
+  },
+  "generator": {
+    "byok_enabled": false,
+    "model": "anthropic/claude-4.5-sonnet",
+    "provider": "openrouter",
+    "routing": "only=any fallback=None byok:off",
+    "sdk": "openrouter",
+    "sdk_version": "n/a"
+  },
+  "orders": {
+    "codelewm": [
+      "candidate_004",
+      "candidate_003",
+      "candidate_001",
+      "candidate_002"
+    ],
+    "lexical": [
+      "candidate_003",
+      "candidate_001",
+      "candidate_002",
+      "candidate_004"
+    ],
+    "llm": [
+      "candidate_001",
+      "candidate_002",
+      "candidate_003",
+      "candidate_004"
+    ],
+    "no_action": [
+      "no_action"
+    ],
+    "random": [
+      "candidate_004",
+      "candidate_001",
+      "candidate_002",
+      "candidate_003"
+    ]
+  },
+  "schema_version": "codelewm.harness.visual_view_model.v1",
+  "summary": {
+    "before_path": ".artifacts/visual-observability-v1-4/codelewm-visual-observability-20260521-6a8ac81/input/bugfix_edge_case_app.py",
+    "best_candidate": "candidate_004",
+    "best_candidate_minus_no_action": 0.33724212646484375,
+    "best_no_action_delta_interpretation": "worse_than_no_action",
+    "best_score": 121.55994415283203,
+    "candidate_count": 4,
+    "checkpoint_sha256": "81882429a5862f6806c091dac479bef7c76c100a1178874e94cb10560ca6d9aa",
+    "checkpoint_short_sha": "81882429a586",
+    "claim_allowed": false,
+    "claim_reason": "demo_report_is_not_downstream_benchmark_evidence",
+    "context_path": "app.py",
+    "dry_run": true,
+    "mode": "fixture dry-run",
+    "no_action_score": 121.22270202636719,
+    "score_direction": "lower_is_better",
+    "score_range": {
+      "max": 123.4444580078125,
+      "min": 121.55994415283203
+    },
+    "scorer": "codelewm.torch_transition_scorer.v1",
+    "success": true,
+    "task_id": "visual-observability-fixture",
+    "valid_candidate_count": 4
+  },
+  "warnings": [
+    "learned torch transition model runtime loaded from checkpoint",
+    "checkpoint_step=4",
+    "action_view=text"
+  ]
+}

visual-observability/codelewm-visual-observability-20260521-6a8ac81/demo_fixture_terminal.txt

@@ -0,0 +1,4 @@
+artifact_manifest: .artifacts/visual-observability-v1-4/codelewm-visual-observability-20260521-6a8ac81/demo_fixture/manifest.json
+demo_report: .artifacts/visual-observability-v1-4/codelewm-visual-observability-20260521-6a8ac81/demo_fixture/reports/llm_world_model_demo_report.json
+candidate_pack_manifest: .artifacts/visual-observability-v1-4/codelewm-visual-observability-20260521-6a8ac81/demo_fixture/candidate_pack/manifest.json
+success: True

visual-observability/codelewm-visual-observability-20260521-6a8ac81/demo_fixture_tui_snapshot.json

@@ -0,0 +1,184 @@
+{
+  "artifact_gates": [
+    {
+      "files_checked": "n/a",
+      "findings": "n/a",
+      "name": "manifest_verify",
+      "ok": "n/a",
+      "status": "not_configured"
+    },
+    {
+      "files_checked": "n/a",
+      "findings": "n/a",
+      "name": "artifact_secret_scan",
+      "ok": "n/a",
+      "status": "n/a"
+    },
+    {
+      "files_checked": "n/a",
+      "findings": "n/a",
+      "name": "html_secret_scan",
+      "ok": "n/a",
+      "status": "n/a"
+    }
+  ],
+  "artifacts": {
+    "candidate_pack_manifest_path": "~/dev/me/world-models/CodeLeWM/.artifacts/visual-observability-v1-4/codelewm-visual-observability-20260521-6a8ac81/demo_fixture/candidate_pack/manifest.json",
+    "html_path": "~/dev/me/world-models/CodeLeWM/.artifacts/visual-observability-v1-4/codelewm-visual-observability-20260521-6a8ac81/demo_fixture/demo.html",
+    "manifest_path": "~/dev/me/world-models/CodeLeWM/.artifacts/visual-observability-v1-4/codelewm-visual-observability-20260521-6a8ac81/demo_fixture/manifest.json",
+    "report_path": "~/dev/me/world-models/CodeLeWM/.artifacts/visual-observability-v1-4/codelewm-visual-observability-20260521-6a8ac81/demo_fixture/reports/llm_world_model_demo_report.json",
+    "root": "~/dev/me/world-models/CodeLeWM/.artifacts/visual-observability-v1-4/codelewm-visual-observability-20260521-6a8ac81/demo_fixture",
+    "run_timeline_path": "~/dev/me/world-models/CodeLeWM/.artifacts/visual-observability-v1-4/codelewm-visual-observability-20260521-6a8ac81/demo_fixture/reports/run_timeline.json",
+    "visual_view_model_path": "~/dev/me/world-models/CodeLeWM/.artifacts/visual-observability-v1-4/codelewm-visual-observability-20260521-6a8ac81/demo_fixture/reports/visual_view_model.json"
+  },
+  "candidates": [
+    {
+      "candidate_id": "candidate_004",
+      "candidate_minus_no_action": "+0.337242",
+      "changed_files": "app.py",
+      "diff_summary": "+2/-1 hunks=1",
+      "is_valid": true,
+      "no_action_delta_interpretation": "worse_than_no_action",
+      "patch_short_sha": "f118ae6fdb65",
+      "preview_lines": [
+        "--- a/app.py",
+        "+++ b/app.py",
+        "@@ -1,2 +1,3 @@",
+        "-    return value.strip().lower().replace(\" \", \"-\")",
+        "+    words = value.strip().lower().split()",
+        "+    return \"-\".join(words) if words else \"untitled\""
+      ],
+      "rank": "1",
+      "score": "121.559944",
+      "status": "parseable_python_after_state/applied"
+    },
+    {
+      "candidate_id": "candidate_003",
+      "candidate_minus_no_action": "+0.352158",
+      "changed_files": "app.py",
+      "diff_summary": "+2/-1 hunks=1",
+      "is_valid": true,
+      "no_action_delta_interpretation": "worse_than_no_action",
+      "patch_short_sha": "0ca82f8a5f5f",
+      "preview_lines": [
+        "--- a/app.py",
+        "+++ b/app.py",
+        "@@ -1,2 +1,3 @@",
+        "-    return value.strip().lower().replace(\" \", \"-\")",
+        "+    text = \"-\".join(value.strip().lower().split())",
+        "+    return text or \"untitled\""
+      ],
+      "rank": "2",
+      "score": "121.574860",
+      "status": "parseable_python_after_state/applied"
+    },
+    {
+      "candidate_id": "candidate_001",
+      "candidate_minus_no_action": "+1.171051",
+      "changed_files": "app.py",
+      "diff_summary": "+4/-1 hunks=1",
+      "is_valid": true,
+      "no_action_delta_interpretation": "worse_than_no_action",
+      "patch_short_sha": "49f32a2f4db4",
+      "preview_lines": [
+        "--- a/app.py",
+        "+++ b/app.py",
+        "@@ -1,2 +1,5 @@",
+        "-    return value.strip().lower().replace(\" \", \"-\")",
+        "+    normalized = \"-\".join(value.strip().lower().split())",
+        "+    if not normalized:",
+        "+        return \"untitled\"",
+        "+    return normalized"
+      ],
+      "rank": "3",
+      "score": "122.393753",
+      "status": "parseable_python_after_state/applied"
+    },
+    {
+      "candidate_id": "candidate_002",
+      "candidate_minus_no_action": "+2.221756",
+      "changed_files": "app.py",
+      "diff_summary": "+4/-1 hunks=1",
+      "is_valid": true,
+      "no_action_delta_interpretation": "worse_than_no_action",
+      "patch_short_sha": "5cb30c3dfa15",
+      "preview_lines": [
+        "--- a/app.py",
+        "+++ b/app.py",
+        "@@ -1,2 +1,5 @@",
+        "-    return value.strip().lower().replace(\" \", \"-\")",
+        "+    parts = value.strip().lower().split()",
+        "+    if not parts:",
+        "+        return \"untitled\"",
+        "+    return \"-\".join(parts)"
+      ],
+      "rank": "4",
+      "score": "123.444458",
+      "status": "parseable_python_after_state/applied"
+    }
+  ],
+  "claim_gate": {
+    "allowed": false,
+    "reason": "demo_report_is_not_downstream_benchmark_evidence",
+    "required_next_issue": "#192"
+  },
+  "diagnostics": [
+    {
+      "artifact_id": "eval_report-00ab912da1c163f4",
+      "name": "checkpoint_inspection",
+      "path": ".artifacts/visual-observability-v1-4/codelewm-visual-observability-20260521-6a8ac81/checkpoint_inspection/reports/model_checkpoint_inspection.json",
+      "sha256": "29d8adc51eb91dd2609f2df91708d49791cc9940452aac6b04a71be064bd3693",
+      "status": "available"
+    },
+    {
+      "artifact_id": "eval_report-f1f1039796ebf00d",
+      "name": "latent_matrix",
+      "path": ".artifacts/visual-observability-v1-4/codelewm-visual-observability-20260521-6a8ac81/latent_matrix/reports/latent_matrix_report.json",
+      "sha256": "05738f13dfcae31b99a71f5a35c951a076d772f7798b833501cb13d57e5a85e0",
+      "status": "available"
+    },
+    {
+      "artifact_id": "n/a",
+      "name": "run_timeline",
+      "path": "reports/run_timeline.json",
+      "sha256": "n/a",
+      "status": "available"
+    },
+    {
+      "artifact_id": "training_run-98a55bd637b503b5",
+      "name": "tensorboard",
+      "path": ".artifacts/visual-observability-v1-4/codelewm-visual-observability-20260521-6a8ac81/train/reports/tensorboard_export.json",
+      "sha256": "819f36ae9636b519391b2bfde86b778d04b7cb1171b1eca140fad4336d7607c0",
+      "status": "available"
+    }
+  ],
+  "generator": {
+    "byok_enabled": false,
+    "model": "anthropic/claude-4.5-sonnet",
+    "provider": "openrouter",
+    "routing": "only=any fallback=None byok:off",
+    "sdk": "openrouter n/a"
+  },
+  "schema_version": "codelewm.harness.demo_tui_snapshot.v1",
+  "summary": {
+    "best_candidate": "candidate_004",
+    "best_candidate_minus_no_action": "+0.337242",
+    "best_no_action_delta_interpretation": "worse_than_no_action",
+    "best_score": "121.559944",
+    "candidate_count": "4",
+    "checkpoint": "81882429a586",
+    "context_path": "app.py",
+    "mode": "fixture dry-run",
+    "no_action_score": "121.222702",
+    "score_direction": "lower_is_better",
+    "scorer": "codelewm.torch_transition_scorer.v1",
+    "success": true,
+    "task_id": "visual-observability-fixture",
+    "valid_candidate_count": "4"
+  },
+  "warnings": [
+    "learned torch transition model runtime loaded from checkpoint",
+    "checkpoint_step=4",
+    "action_view=text"
+  ]
+}

visual-observability/codelewm-visual-observability-20260521-6a8ac81/demo_live/candidate_pack/candidate_pack.json

@@ -0,0 +1,164 @@
+{
+  "artifact_manifest": "manifest.json",
+  "candidates": [
+    {
+      "after_state_sha256": "3b57599420bd170728e674f46d1901c9966f079fba361178c402747e3c78ff0b",
+      "applied_before_path": "app.py",
+      "candidate_id": "candidate_001",
+      "content_sha256": "5f4e12048df4310ae5f1ade3d6f53f190eab251f6c944c2cc2d8492a92fa49fb",
+      "dry_run_patch_status": "applied",
+      "errors": [],
+      "generation_error": null,
+      "normalized_patch_sha256": "dd8a09eb14368eca59a0fd7dc7c90d2f992a3f63d03511d2a9f74c20f0f78ac3",
+      "parser_status": "parseable_python_after_state",
+      "patch_bytes": 288,
+      "patch_path": "candidates/candidate_001.patch",
+      "patch_text": "### Candidate 0\n```diff\n--- a/app.py\n+++ b/app.py\n@@ -1,2 +1,4 @@\n def normalize_label(value: str) -> str:\n-    return value.strip().lower().replace(\" \", \"-\")\n+    stripped = value.strip()\n+    if not stripped:\n+        return \"untitled\"\n+    return stripped.lower().replace(\" \", \"-\")\n```",
+      "provider_finish_reason": null,
+      "rankability": {
+        "fallback_order": "normal",
+        "rankable": true
+      },
+      "redaction": {
+        "secret_findings_count": 0,
+        "secret_scan_ok": true
+      },
+      "token_count": null
+    },
+    {
+      "after_state_sha256": "db8e9364e378e4aee42eea79b62b865ae62e2b39f015ca94d9256fe9a8cf0c0e",
+      "applied_before_path": "app.py",
+      "candidate_id": "candidate_002",
+      "content_sha256": "ec8cef6b5241650b13077cbe2539790ae2d2e787883234fdf5f86cae321b1bc8",
+      "dry_run_patch_status": "applied",
+      "errors": [],
+      "generation_error": null,
+      "normalized_patch_sha256": "56c4a40df398b711ee01c76ef29b630909abf5c454b3208d79e925c858039037",
+      "parser_status": "parseable_python_after_state",
+      "patch_bytes": 251,
+      "patch_path": "candidates/candidate_002.patch",
+      "patch_text": "### Candidate 1\n```diff\n--- a/app.py\n+++ b/app.py\n@@ -1,2 +1,2 @@\n def normalize_label(value: str) -> str:\n-    return value.strip().lower().replace(\" \", \"-\")\n+    return \"untitled\" if not value.strip() else value.strip().lower().replace(\" \", \"-\")\n```",
+      "provider_finish_reason": null,
+      "rankability": {
+        "fallback_order": "normal",
+        "rankable": true
+      },
+      "redaction": {
+        "secret_findings_count": 0,
+        "secret_scan_ok": true
+      },
+      "token_count": null
+    },
+    {
+      "after_state_sha256": "1a27a420bb8e8fbb87498fd8c2e7709d0bf3bc0e5c27fec1d77e071bb5129d0e",
+      "applied_before_path": "app.py",
+      "candidate_id": "candidate_003",
+      "content_sha256": "c1eee5e54ddaa34877a004c9928ebb5029c4823cdc22173b8073bd8ef430767c",
+      "dry_run_patch_status": "applied",
+      "errors": [],
+      "generation_error": null,
+      "normalized_patch_sha256": "88f64e59235d3b6c825169a463a0cb5d9c4772017ca5c983a72a177b91ac5b77",
+      "parser_status": "parseable_python_after_state",
+      "patch_bytes": 302,
+      "patch_path": "candidates/candidate_003.patch",
+      "patch_text": "### Candidate 2\n```diff\n--- a/app.py\n+++ b/app.py\n@@ -1,2 +1,5 @@\n def normalize_label(value: str) -> str:\n-    return value.strip().lower().replace(\" \", \"-\")\n+    normalized = value.strip()\n+    if normalized == \"\":\n+        normalized = \"untitled\"\n+    return normalized.lower().replace(\" \", \"-\")\n```",
+      "provider_finish_reason": null,
+      "rankability": {
+        "fallback_order": "normal",
+        "rankable": true
+      },
+      "redaction": {
+        "secret_findings_count": 0,
+        "secret_scan_ok": true
+      },
+      "token_count": null
+    },
+    {
+      "after_state_sha256": "dc58b67b5688bcb0f621ab67afdafac7f76be39416269afe0b2add85338de430",
+      "applied_before_path": "app.py",
+      "candidate_id": "candidate_004",
+      "content_sha256": "f96a7a9bef91e3885749957de9dc6bdaabf0869b37f2a746123ae53ff8f84852",
+      "dry_run_patch_status": "applied",
+      "errors": [],
+      "generation_error": null,
+      "normalized_patch_sha256": "bab2b89eaaf1d284de65f7d947c2975f5b5f5f882da5d3c8ce945d7fee594b40",
+      "parser_status": "parseable_python_after_state",
+      "patch_bytes": 214,
+      "patch_path": "candidates/candidate_004.patch",
+      "patch_text": "### Candidate 3\n```diff\n--- a/app.py\n+++ b/app.py\n@@ -1,2 +1,3 @@\n def normalize_label(value: str) -> str:\n+    value = value if value.strip() else \"untitled\"\n     return value.strip().lower().replace(\" \", \"-\")\n```",
+      "provider_finish_reason": null,
+      "rankability": {
+        "fallback_order": "normal",
+        "rankable": true
+      },
+      "redaction": {
+        "secret_findings_count": 0,
+        "secret_scan_ok": true
+      },
+      "token_count": null
+    }
+  ],
+  "context_hash": "55abab0b37dea398152e9ea98c379ab4f5dfc91fb090034160c638956621d194",
+  "created_at": "2026-05-21T20:19:01Z",
+  "errors": [],
+  "generation_config": {
+    "dry_run": false,
+    "max_candidates": 4,
+    "output_policy": "unified_diff",
+    "retry_limit": 2,
+    "temperature": 0.2,
+    "timeout_seconds": 120
+  },
+  "generator": {
+    "adapter_version": "codelewm.openrouter_adapter.v0.1",
+    "model": "anthropic/claude-4.5-sonnet",
+    "provider": "openrouter",
+    "sdk": "openrouter",
+    "sdk_version": "0.9.1"
+  },
+  "prompt": {
+    "prompt_preview": "You are generating candidate unified diffs for CodeLeWM.\nTask id: visual-observability-live\nInstruction: Normalize blank or whitespace-only labels to 'untitled' while preserving meaningful labels.\nReturn exactly 4 candidates when possible.\nEach candidate must start with '### Candidate <id>' and contain only a unified diff.\nDo not include prose outside candidate blocks.\n\n### File: app.py\n```python\ndef normalize_label(value: str) -> str:\n    return value.strip().lower().replace(\" \", \"-\")\n```\n",
+    "redacted_prompt_path": null,
+    "rendered_sha256": "42dfe59eee70bc60d17b0aa84b6b940cb4d59adfad988d42d512edca891afe66",
+    "secret_scan": {
+      "findings_count": 0,
+      "ok": true
+    },
+    "template_id": "codelewm.openrouter.patch_candidates.v1"
+  },
+  "provider_routing": {
+    "byok": {
+      "allowed_models": [
+        "anthropic/claude-4.5-sonnet"
+      ],
+      "credential_name": "CodeLeWM Anthropic BYOK",
+      "enabled": true,
+      "is_fallback": false,
+      "key_env": "ANTHROPIC_API_KEY",
+      "management_key_env": "OPENROUTER_MANAGEMENT_KEY",
+      "provider": "anthropic",
+      "register": false,
+      "registration_dry_run": true,
+      "require": true,
+      "workspace_id_set": false
+    },
+    "requested_model": "anthropic/claude-4.5-sonnet",
+    "requested_provider_options": {
+      "allow_fallbacks": false,
+      "only": [
+        "anthropic"
+      ],
+      "order": [
+        "anthropic"
+      ],
+      "sort": "price"
+    },
+    "response_metadata": {
+      "created": 1779394736,
+      "id": "gen-1779394736-l6CY9cZmJIKY7X3Nab9U",
+      "model": "anthropic/claude-4.5-sonnet-20250929"
+    }
+  },
+  "schema_version": "codelewm.llm_candidate_pack.v1",
+  "task_id": "visual-observability-live"
+}

visual-observability/codelewm-visual-observability-20260521-6a8ac81/demo_live/candidate_pack/candidates/candidate_001.patch

@@ -0,0 +1,9 @@
+--- a/app.py
++++ b/app.py
+@@ -1,2 +1,4 @@
+ def normalize_label(value: str) -> str:
+-    return value.strip().lower().replace(" ", "-")
++    stripped = value.strip()
++    if not stripped:
++        return "untitled"
++    return stripped.lower().replace(" ", "-")

visual-observability/codelewm-visual-observability-20260521-6a8ac81/demo_live/candidate_pack/candidates/candidate_002.patch

@@ -0,0 +1,6 @@
+--- a/app.py
++++ b/app.py
+@@ -1,2 +1,2 @@
+ def normalize_label(value: str) -> str:
+-    return value.strip().lower().replace(" ", "-")
++    return "untitled" if not value.strip() else value.strip().lower().replace(" ", "-")

visual-observability/codelewm-visual-observability-20260521-6a8ac81/demo_live/candidate_pack/candidates/candidate_003.patch

@@ -0,0 +1,9 @@
+--- a/app.py
++++ b/app.py
+@@ -1,2 +1,5 @@
+ def normalize_label(value: str) -> str:
+-    return value.strip().lower().replace(" ", "-")
++    normalized = value.strip()
++    if normalized == "":
++        normalized = "untitled"
++    return normalized.lower().replace(" ", "-")

visual-observability/codelewm-visual-observability-20260521-6a8ac81/demo_live/candidate_pack/candidates/candidate_004.patch

@@ -0,0 +1,6 @@
+--- a/app.py
++++ b/app.py
+@@ -1,2 +1,3 @@
+ def normalize_label(value: str) -> str:
++    value = value if value.strip() else "untitled"
+     return value.strip().lower().replace(" ", "-")

visual-observability/codelewm-visual-observability-20260521-6a8ac81/demo_live/candidate_pack/manifest.json

@@ -0,0 +1,59 @@
+{
+  "artifact_id": "candidate_pack-f7e69eb7a449b021",
+  "artifact_kind": "candidate_pack",
+  "command": [
+    "codelewm",
+    "llm-demo",
+    "--before",
+    ".artifacts/visual-observability-v1-4/codelewm-visual-observability-20260521-6a8ac81/input/bugfix_edge_case_app.py",
+    "--checkpoint",
+    ".artifacts/visual-observability-v1-4/codelewm-visual-observability-20260521-6a8ac81/train/checkpoints/checkpoint.pt",
+    "--out",
+    ".artifacts/visual-observability-v1-4/codelewm-visual-observability-20260521-6a8ac81/demo_live",
+    "candidate-pack"
+  ],
+  "config_sha256": "9fab9f93e465f0e25364a94b045f60bf465b6abf0dbe667126ca317916e76412",
+  "created_at": "2026-05-21T20:19:01Z",
+  "files": [
+    {
+      "bytes": 7063,
+      "path": "candidate_pack.json",
+      "sha256": "b09ae11a7091be9861581e4a330637d9b1507500baf6a2b03c2421924b97525e"
+    },
+    {
+      "bytes": 496,
+      "path": "prompt/redacted_prompt.txt",
+      "sha256": "3cb921dd87d2c6b495287b57ced209771e562f100399b7e46ce0ceeae07ad8ba"
+    },
+    {
+      "bytes": 261,
+      "path": "candidates/candidate_001.patch",
+      "sha256": "dd8a09eb14368eca59a0fd7dc7c90d2f992a3f63d03511d2a9f74c20f0f78ac3"
+    },
+    {
+      "bytes": 224,
+      "path": "candidates/candidate_002.patch",
+      "sha256": "56c4a40df398b711ee01c76ef29b630909abf5c454b3208d79e925c858039037"
+    },
+    {
+      "bytes": 275,
+      "path": "candidates/candidate_003.patch",
+      "sha256": "88f64e59235d3b6c825169a463a0cb5d9c4772017ca5c983a72a177b91ac5b77"
+    },
+    {
+      "bytes": 187,
+      "path": "candidates/candidate_004.patch",
+      "sha256": "bab2b89eaaf1d284de65f7d947c2975f5b5f5f882da5d3c8ce945d7fee594b40"
+    }
+  ],
+  "metadata": {
+    "candidate_count": 4,
+    "error_candidate_count": 0,
+    "schema_version": "codelewm.llm_candidate_pack.v1",
+    "secret_findings_count": 0,
+    "valid_candidate_count": 4
+  },
+  "parent_artifacts": [],
+  "schema_version": "codelewm.artifact_manifest.v1",
+  "source_git_sha": "6a8ac81e27eaa3aa7bfc9b60eefe58496edec99b"
+}

visual-observability/codelewm-visual-observability-20260521-6a8ac81/demo_live/candidate_pack/prompt/redacted_prompt.txt

@@ -0,0 +1,13 @@
+You are generating candidate unified diffs for CodeLeWM.
+Task id: visual-observability-live
+Instruction: Normalize blank or whitespace-only labels to 'untitled' while preserving meaningful labels.
+Return exactly 4 candidates when possible.
+Each candidate must start with '### Candidate <id>' and contain only a unified diff.
+Do not include prose outside candidate blocks.
+
+### File: app.py
+```python
+def normalize_label(value: str) -> str:
+    return value.strip().lower().replace(" ", "-")
+```
+

visual-observability/codelewm-visual-observability-20260521-6a8ac81/demo_live/demo.html

@@ -0,0 +1,206 @@
+<!doctype html>
+<html lang="en">
+<head>
+<meta charset="utf-8">
+<meta name="viewport" content="width=device-width, initial-scale=1">
+<title>CodeLeWM LLM World-Model Demo</title>
+<style>
+
+:root{
+  --bg:#090b09;
+  --bg-2:#0f1411;
+  --line:#203023;
+  --line-2:#2f4534;
+  --ink:#dce7dd;
+  --ink-dim:#8d9b8e;
+  --paper:#f1eadc;
+  --acid:#9aff5e;
+  --acid-glow:rgba(154,255,94,.18);
+  --amber:#ffb454;
+  --rose:#ff6b8b;
+  --mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
+  --serif: Georgia, Times New Roman, serif;
+}
+*{box-sizing:border-box}
+body{margin:0;background:var(--bg);color:var(--ink);font:400 13px/1.55 var(--mono)}
+.wrap{max-width:1040px;margin:0 auto;padding:0 24px}
+.hero{padding:72px 0 48px;border-bottom:1px solid var(--line)}
+.hero-grid{display:grid;grid-template-columns:1.3fr .9fr;gap:36px;align-items:start}
+.ident{font:700 11px/1 var(--mono);letter-spacing:.18em;text-transform:uppercase;color:var(--acid)}
+h1{margin:16px 0 14px;font:700 52px/1.02 var(--mono);letter-spacing:-.02em;color:var(--paper)}
+.deck,.s-deck{font:400 17px/1.55 var(--serif);color:var(--ink-dim);max-width:760px}
+.pill-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:24px}
+.pill{border:1px solid var(--line-2);padding:8px 10px;color:var(--ink);background:var(--bg-2)}
+.pill.ok{border-color:var(--acid);color:var(--acid);background:var(--acid-glow)}
+.pill.warn{border-color:var(--amber);color:var(--amber)}
+.stat-panel,.mini,.order-card,.patch-card{background:var(--bg-2);border:1px solid var(--line-2)}
+.stat-panel{padding:14px}
+.stat{display:grid;grid-template-columns:120px 1fr;gap:12px;padding:9px 0;border-bottom:1px solid var(--line)}
+.stat:last-child{border-bottom:0}
+.stat span{color:var(--ink-dim)}
+.stat b{color:var(--paper);font-weight:500;word-break:break-word}
+.s{position:relative;padding:62px 0;border-bottom:1px solid var(--line)}
+.section-head{display:flex;gap:12px;align-items:center;margin-bottom:20px}
+.section-num{font:700 11px/1 var(--mono);color:var(--bg);background:var(--acid);padding:7px 8px}
+.section-kind{font:700 10px/1 var(--mono);letter-spacing:.18em;text-transform:uppercase;color:var(--ink-dim)}
+h2{margin:0 0 10px;font:500 31px/1.15 var(--mono);color:var(--paper)}
+h2 em{font-style:normal;color:var(--acid)}
+.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
+.mini{padding:16px}
+.mini span{display:block;color:var(--ink-dim);text-transform:uppercase;letter-spacing:.14em;font-size:10px}
+.mini strong{display:block;margin:8px 0;color:var(--paper);font-size:18px}
+.mini p{margin:0;color:var(--ink-dim);font:400 14px/1.55 var(--serif)}
+.rank-table{width:100%;border-collapse:collapse;background:var(--bg-2);border:1px solid var(--line-2)}
+.rank-table th,.rank-table td{padding:12px;border-bottom:1px solid var(--line);text-align:left;vertical-align:middle}
+.rank-table th{color:var(--ink-dim);font-size:10px;text-transform:uppercase;letter-spacing:.14em}
+.rank{color:var(--acid);font-weight:700}
+code{color:var(--paper)}
+.bar{height:11px;background:#111a13;border:1px solid var(--line)}
+.bar span{display:block;height:100%;background:linear-gradient(90deg,var(--acid),var(--amber))}
+.order-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
+.order-card{padding:14px}
+.order-card h3{margin:0 0 10px;color:var(--paper);font-size:14px}
+.order-card ol{margin:0;padding-left:24px;color:var(--ink-dim)}
+.order-card li{margin:7px 0}
+.patch-grid{display:grid;gap:14px}
+.patch-head{display:flex;justify-content:space-between;gap:16px;padding:12px 14px;border-bottom:1px solid var(--line)}
+.patch-head span{color:var(--ink-dim);font-size:11px}
+.patch-meta{padding:9px 14px;border-bottom:1px solid var(--line);color:var(--ink-dim);font-size:11px}
+pre{margin:0;white-space:pre-wrap;overflow:auto;color:var(--ink);background:#070907}
+.patch-card pre{padding:14px;max-height:260px}
+.code{padding:16px;border:1px solid var(--line-2);background:#070907;color:var(--paper)}
+.footnote{color:var(--ink-dim);font:400 14px/1.55 var(--serif)}
+@media (max-width:820px){
+  .hero-grid,.grid-3,.order-grid{grid-template-columns:1fr}
+  h1{font-size:38px}
+}
+
+</style>
+</head>
+<body>
+<header class="hero">
+  <div class="wrap hero-grid">
+    <div>
+      <div class="ident">CodeLeWM / LLM candidate rerank</div>
+      <h1>Visual demo report</h1>
+      <p class="deck">This page shows what the demo actually did: how candidates were produced, how CodeLeWM ranked them, and why the claim gate stays closed.</p>
+      <div class="pill-row">
+        <span class="pill ok">live OpenRouter</span>
+        <span class="pill">success: true</span>
+        <span class="pill">claim: false</span>
+      </div>
+    </div>
+    <aside class="stat-panel">
+      <div class="stat"><span>model</span><b>anthropic/claude-4.5-sonnet-20250929</b></div>
+      <div class="stat"><span>provider</span><b>openrouter</b></div>
+      <div class="stat"><span>sdk version</span><b>0.9.1</b></div>
+      <div class="stat"><span>provider mode</span><b>live</b></div>
+      <div class="stat"><span>BYOK</span><b>enabled</b></div>
+      <div class="stat"><span>candidates</span><b>4</b></div>
+      <div class="stat"><span>valid</span><b>4</b></div>
+      <div class="stat"><span>scorer</span><b>codelewm.torch_transition_scorer.v1</b></div>
+      <div class="stat"><span>score direction</span><b>lower_is_better</b></div>
+    </aside>
+  </div>
+</header>
+
+<main>
+  <section class="s" id="status" data-num="01">
+    <div class="wrap">
+      <div class="section-head"><span class="section-num">01</span><span class="section-kind">status</span></div>
+      <h2>Did it <em>work</em>?</h2>
+      <p class="s-deck">Yes, the artifact path worked. In this run the LLM side called OpenRouter and captured provider output as untrusted patches.</p>
+      <div class="grid-3">
+        <article class="mini"><span>Generation</span><strong>live OpenRouter</strong><p>CODELEWM_LLM_DRY_RUN controls whether the adapter calls OpenRouter.</p></article>
+        <article class="mini"><span>Reranking</span><strong>completed</strong><p>Candidates were scored and ordered by the CodeLeWM harness.</p></article>
+        <article class="mini"><span>Publication gate</span><strong>false</strong><p>demo_report_is_not_downstream_benchmark_evidence</p></article>
+      </div>
+    </div>
+  </section>
+
+  <section class="s" id="ranking" data-num="02">
+    <div class="wrap">
+      <div class="section-head"><span class="section-num">02</span><span class="section-kind">ranking</span></div>
+      <h2>Candidate scores, <em>lower</em> is better.</h2>
+      <p class="s-deck">The bars show transition energy from the current scorer backend. Candidate-minus-no-action deltas are better when negative and worse when positive.</p>
+      <table class="rank-table">
+        <thead><tr><th>rank</th><th>candidate</th><th>score</th><th>vs no-op</th><th>status</th><th>bar</th></tr></thead>
+        <tbody><tr><td class="rank">1</td><td><code>candidate_001</code></td><td>120.698853</td><td>-0.523849</td><td>parseable_python_after_state/applied</td><td><div class="bar"><span style="width:98%"></span></div></td></tr>
+<tr><td class="rank">2</td><td><code>candidate_002</code></td><td>121.963959</td><td>+0.741257</td><td>parseable_python_after_state/applied</td><td><div class="bar"><span style="width:99%"></span></div></td></tr>
+<tr><td class="rank">4</td><td><code>candidate_003</code></td><td>122.842369</td><td>+1.619667</td><td>parseable_python_after_state/applied</td><td><div class="bar"><span style="width:100%"></span></div></td></tr>
+<tr><td class="rank">3</td><td><code>candidate_004</code></td><td>122.128296</td><td>+0.905594</td><td>parseable_python_after_state/applied</td><td><div class="bar"><span style="width:99%"></span></div></td></tr></tbody>
+      </table>
+    </div>
+  </section>
+
+  <section class="s" id="orders" data-num="03">
+    <div class="wrap">
+      <div class="section-head"><span class="section-num">03</span><span class="section-kind">baselines</span></div>
+      <h2>Orders side by <em>side</em>.</h2>
+      <p class="s-deck">This is the tangible harness use case: compare the LLM's original order with CodeLeWM and cheap baselines.</p>
+      <div class="order-grid"><article class="order-card"><h3>LLM order</h3><ol><li><code>candidate_001</code></li><li><code>candidate_002</code></li><li><code>candidate_003</code></li><li><code>candidate_004</code></li></ol></article>
+<article class="order-card"><h3>CodeLeWM order</h3><ol><li><code>candidate_001</code></li><li><code>candidate_002</code></li><li><code>candidate_004</code></li><li><code>candidate_003</code></li></ol></article>
+<article class="order-card"><h3>Lexical</h3><ol><li><code>candidate_001</code></li><li><code>candidate_002</code></li><li><code>candidate_003</code></li><li><code>candidate_004</code></li></ol></article>
+<article class="order-card"><h3>Random</h3><ol><li><code>candidate_004</code></li><li><code>candidate_002</code></li><li><code>candidate_003</code></li><li><code>candidate_001</code></li></ol></article></div>
+    </div>
+  </section>
+
+  <section class="s" id="patches" data-num="04">
+    <div class="wrap">
+      <div class="section-head"><span class="section-num">04</span><span class="section-kind">patches</span></div>
+      <h2>Compact candidate <em>diffs</em>.</h2>
+      <p class="s-deck">Candidate code is treated as untrusted text. The shared view model shows bounded diff summaries; full patches stay in local artifacts and are not executed.</p>
+      <div class="patch-grid"><article class="patch-card"><div class="patch-head"><code>candidate_001</code><span>parseable_python_after_state/applied</span></div><div class="patch-meta">1 files, 1 hunks, +4/-1</div><pre>--- a/app.py
++++ b/app.py
+@@ -1,2 +1,4 @@
+-    return value.strip().lower().replace(&quot; &quot;, &quot;-&quot;)
++    stripped = value.strip()
++    if not stripped:
++        return &quot;untitled&quot;
++    return stripped.lower().replace(&quot; &quot;, &quot;-&quot;)</pre></article>
+<article class="patch-card"><div class="patch-head"><code>candidate_002</code><span>parseable_python_after_state/applied</span></div><div class="patch-meta">1 files, 1 hunks, +1/-1</div><pre>--- a/app.py
++++ b/app.py
+@@ -1,2 +1,2 @@
+-    return value.strip().lower().replace(&quot; &quot;, &quot;-&quot;)
++    return &quot;untitled&quot; if not value.strip() else value.strip().lower().replace(&quot; &quot;, &quot;-&quot;)</pre></article>
+<article class="patch-card"><div class="patch-head"><code>candidate_003</code><span>parseable_python_after_state/applied</span></div><div class="patch-meta">1 files, 1 hunks, +4/-1</div><pre>--- a/app.py
++++ b/app.py
+@@ -1,2 +1,5 @@
+-    return value.strip().lower().replace(&quot; &quot;, &quot;-&quot;)
++    normalized = value.strip()
++    if normalized == &quot;&quot;:
++        normalized = &quot;untitled&quot;
++    return normalized.lower().replace(&quot; &quot;, &quot;-&quot;)</pre></article>
+<article class="patch-card"><div class="patch-head"><code>candidate_004</code><span>parseable_python_after_state/applied</span></div><div class="patch-meta">1 files, 1 hunks, +1/-0</div><pre>--- a/app.py
++++ b/app.py
+@@ -1,2 +1,3 @@
++    value = value if value.strip() else &quot;untitled&quot;</pre></article></div>
+    </div>
+  </section>
+
+  <section class="s" id="diagnostics" data-num="05">
+    <div class="wrap">
+      <div class="section-head"><span class="section-num">05</span><span class="section-kind">diagnostics</span></div>
+      <h2>Model and latent <em>links</em>.</h2>
+      <p class="s-deck">The same normalized view model feeds JSON, terminal, HTML, and the future Textual TUI. Missing diagnostics stay explicit.</p>
+      <div class="grid-3"><article class="mini"><span>Checkpoint inspection</span><strong>available</strong><p>.artifacts/visual-observability-v1-4/codelewm-visual-observability-20260521-6a8ac81/checkpoint_inspection/reports/model_checkpoint_inspection.json</p></article>
+<article class="mini"><span>Latent matrix</span><strong>available</strong><p>.artifacts/visual-observability-v1-4/codelewm-visual-observability-20260521-6a8ac81/latent_matrix/reports/latent_matrix_report.json</p></article>
+<article class="mini"><span>Run timeline</span><strong>available</strong><p>reports/run_timeline.json</p></article></div>
+    </div>
+  </section>
+
+  <section class="s" id="next" data-num="06">
+    <div class="wrap">
+      <div class="section-head"><span class="section-num">06</span><span class="section-kind">next run</span></div>
+      <h2>Make the next run <em>live</em>.</h2>
+      <p class="s-deck">Set the dry-run flags to zero when you want provider output instead of fixture candidates.</p>
+      <pre class="code">CODELEWM_LLM_DRY_RUN=0
+CODELEWM_OPENROUTER_BYOK=1
+CODELEWM_OPENROUTER_BYOK_REGISTER=0
+uv run scripts/llm-world-model-demo</pre>
+      <p class="footnote">Keep token values only in .env. Set OPENROUTER_MANAGEMENT_KEY and CODELEWM_OPENROUTER_BYOK_REGISTER=1 only when CodeLeWM should create the BYOK credential.</p>
+    </div>
+  </section>
+</main>
+</body>
+</html>

visual-observability/codelewm-visual-observability-20260521-6a8ac81/demo_live/manifest.json

@@ -0,0 +1,102 @@
+{
+  "artifact_id": "demo_report-e2cdc9ddd69ed901",
+  "artifact_kind": "demo_report",
+  "command": [
+    "codelewm",
+    "llm-demo",
+    "--before",
+    ".artifacts/visual-observability-v1-4/codelewm-visual-observability-20260521-6a8ac81/input/bugfix_edge_case_app.py",
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visual-observability/codelewm-visual-observability-20260521-6a8ac81/demo_live/reports/visual_view_model.json

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visual-observability/codelewm-visual-observability-20260521-6a8ac81/demo_live_terminal.txt

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visual-observability/codelewm-visual-observability-20260521-6a8ac81/demo_live_tui_snapshot.json

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+    "checkpoint_step=4",
+    "action_view=text"
+  ]
+}

visual-observability/codelewm-visual-observability-20260521-6a8ac81/input/bugfix_edge_case_app.py

@@ -0,0 +1,2 @@
+def normalize_label(value: str) -> str:
+    return value.strip().lower().replace(" ", "-")

visual-observability/codelewm-visual-observability-20260521-6a8ac81/latent_matrix/config.json

@@ -0,0 +1,19 @@
+{
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+  "checkpoint": ".artifacts/visual-observability-v1-4/codelewm-visual-observability-20260521-6a8ac81/train/checkpoints/checkpoint.pt",
+  "data": ".artifacts/visual-observability-v1-4/codelewm-visual-observability-20260521-6a8ac81/pack",
+  "device": "cpu",
+  "latent_probe_report": null,
+  "matrix_dimension_limit": 16,
+  "max_examples_per_split": 3,
+  "max_pairwise_rows": 8,
+  "out": ".artifacts/visual-observability-v1-4/codelewm-visual-observability-20260521-6a8ac81/latent_matrix",
+  "schema_version": "codelewm.eval.latent_matrix_run.v1",
+  "seed": 245,
+  "top_dimensions": 5,
+  "views": [
+    "z_before",
+    "z_after",
+    "z_pred_after"
+  ]
+}

visual-observability/codelewm-visual-observability-20260521-6a8ac81/latent_matrix/manifest.json

@@ -0,0 +1,92 @@
+{
+  "artifact_id": "eval_report-f1f1039796ebf00d",
+  "artifact_kind": "eval_report",
+  "command": [
+    "codelewm",
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+    ".artifacts/visual-observability-v1-4/codelewm-visual-observability-20260521-6a8ac81/train/checkpoints/checkpoint.pt",
+    "--data",
+    ".artifacts/visual-observability-v1-4/codelewm-visual-observability-20260521-6a8ac81/pack",
+    "--out",
+    ".artifacts/visual-observability-v1-4/codelewm-visual-observability-20260521-6a8ac81/latent_matrix",
+    "--device",
+    "cpu",
+    "--max-examples-per-split",
+    "3",
+    "--matrix-dimension-limit",
+    "16",
+    "--top-dimensions",
+    "5",
+    "--max-pairwise-rows",
+    "8",
+    "--seed",
+    "245",
+    "--overwrite",
+    "--json",
+    "--log-jsonl",
+    ".artifacts/visual-observability-v1-4/codelewm-visual-observability-20260521-6a8ac81/logs/latent_matrix.jsonl"
+  ],
+  "config_sha256": "f42ba03bc45b86868716dbcf61deb7837ee0701d5a6220f44912df0cad554ff5",
+  "created_at": "2026-05-21T20:18:16Z",
+  "files": [
+    {
+      "bytes": 678,
+      "path": "config.json",
+      "sha256": "bd9f4fa71e7e0ff82f365851320e53983f59a483c9a377bd77dba9b5674a8d23"
+    },
+    {
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+      "path": "reports/latent_matrix_report.json",
+      "sha256": "05738f13dfcae31b99a71f5a35c951a076d772f7798b833501cb13d57e5a85e0"
+    },
+    {
+      "bytes": 2922,
+      "path": "reports/run_timeline.json",
+      "sha256": "18f58d761c828894b2c7d505c2bfb1453baa013c5590efc0028c82a1b1230b33"
+    }
+  ],
+  "metadata": {
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+    "checkpoint_sha256": "81882429a5862f6806c091dac479bef7c76c100a1178874e94cb10560ca6d9aa",
+    "checkpoint_step": 4,
+    "claim_boundary": {
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+      "blocked_claims": [
+        "semantic_latent_axes",
+        "action_conditioned_quality",
+        "downstream_coding_usefulness"
+      ],
+      "downstream_coding_usefulness_claim_allowed": false,
+      "positive_representation_claim_allowed": false,
+      "reason": "latent_matrix_report_is_diagnostic_only; semantic-axis claims require stable dimensions across multiple seeds and held-out splits plus control-beating probe metrics",
+      "semantic_axis_claim_allowed": false,
+      "semantic_axis_gate": {
+        "controls_beat_status": "not_evaluable",
+        "passed": false,
+        "seed_stability_evidence": false,
+        "split_stability_evidence": false
+      }
+    },
+    "dataset_artifact_id": "dataset-58d558735d4c6c13",
+    "report_path": "reports/latent_matrix_report.json",
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+    "row_count": 3,
+    "run_timeline_path": "reports/run_timeline.json",
+    "run_timeline_schema_version": "codelewm.run_timeline.v1",
+    "schema_version": "codelewm.eval.latent_matrix_run.v1",
+    "split_counts": {
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+      "train": 2,
+      "val": 1
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+    "training_artifact_id": "training_run-98a55bd637b503b5"
+  },
+  "parent_artifacts": [
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+  ],
+  "schema_version": "codelewm.artifact_manifest.v1",
+  "source_git_sha": "6a8ac81e27eaa3aa7bfc9b60eefe58496edec99b"
+}

visual-observability/codelewm-visual-observability-20260521-6a8ac81/latent_matrix/reports/run_timeline.json

@@ -0,0 +1,102 @@
+{
+  "artifact_ids": [
+    "training_run-98a55bd637b503b5",
+    "dataset-58d558735d4c6c13"
+  ],
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+    "--data",
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+    "--out",
+    ".artifacts/visual-observability-v1-4/codelewm-visual-observability-20260521-6a8ac81/latent_matrix",
+    "--device",
+    "cpu",
+    "--max-examples-per-split",
+    "3",
+    "--matrix-dimension-limit",
+    "16",
+    "--top-dimensions",
+    "5",
+    "--max-pairwise-rows",
+    "8",
+    "--seed",
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+    "--overwrite",
+    "--json",
+    "--log-jsonl",
+    ".artifacts/visual-observability-v1-4/codelewm-visual-observability-20260521-6a8ac81/logs/latent_matrix.jsonl"
+  ],
+  "completed_at": "2026-05-21T20:18:16Z",
+  "duration_ms": 2018.1237920187414,
+  "metadata": {
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+  "started_at": "2026-05-21T20:18:14Z",
+  "status": "completed",
+  "steps": [
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+      "completed_at": "2026-05-21T20:18:15Z",
+      "duration_ms": 276.19283297099173,
+      "metadata": {},
+      "name": "artifact validation",
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+      "status": "completed",
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+      "typed_failure": null,
+      "warnings": []
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+      "duration_ms": 211.40404092147946,
+      "metadata": {},
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+      "status": "completed",
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+      "typed_failure": null,
+      "warnings": []
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+    {
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+      "command_id": "eval.latent_matrix.artifact_write",
+      "completed_at": "2026-05-21T20:18:16Z",
+      "duration_ms": 11.794750113040209,
+      "metadata": {},
+      "name": "artifact write",
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+  ],
+  "typed_failure": null,
+  "warnings": []
+}

visual-observability/codelewm-visual-observability-20260521-6a8ac81/live_status.txt

@@ -0,0 +1 @@
+live_status=completed