Preserve NeurIPS 2025 diffusion_1d checkpoints from W&B

README.md

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+# Legacy NeurIPS 2025 checkpoints -- diffusion_1d
+
+Checkpoints from **EngiBench: A Framework for Data-Driven Engineering Design
+Research** (NeurIPS 2025 Datasets & Benchmarks, arXiv:2508.00831), migrated
+off Weights & Biases.
+
+> **These are NOT comparable to current EngiOpt checkpoints.**
+> The EngiBench problem definitions have changed since the paper, so a result
+> here and a result in `IDEALLab/engiopt-diffusion-1d` for the same
+> problem id measure different things. They are kept under a separate repo
+> prefix for exactly this reason. Use these only to reproduce the paper.
+
+Layout: `{problem_id}/{wandb_collection}/{version}/`. See `legacy_index.json` for provenance (W&B run id, aliases, seed, timestamps).

airfoil/airfoil_diffusion_1d_model/v30/model.pth

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+version https://git-lfs.github.com/spec/v1
+oid sha256:65a3442ee322567daa692a8eba384642014d736d4207388c19bd84b05033cbfc
+size 16038535

airfoil/airfoil_diffusion_1d_model/v31/model.pth

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+version https://git-lfs.github.com/spec/v1
+oid sha256:c61663870d452b36e41e6f04b45e4637ac37c63bde1f049919c19a2c8855a675
+size 16038535

airfoil/airfoil_diffusion_1d_model/v32/model.pth

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+version https://git-lfs.github.com/spec/v1
+oid sha256:dd96263359abe67bba259062959803245e9a48ddb49f75ed9aac874f766ba435
+size 16038535

airfoil/airfoil_diffusion_1d_model/v33/model.pth

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+version https://git-lfs.github.com/spec/v1
+oid sha256:d95dff62ec40a2aa118e52ffd087d75c9aa8a076539a78bdbb9ae1543f06c45e
+size 16038535

airfoil/airfoil_diffusion_1d_model/v34/model.pth

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+version https://git-lfs.github.com/spec/v1
+oid sha256:7acd3ce54827aed76ed1b4be99c6a0dd083f7067127fa482f5bfb4b7a2c4841e
+size 16038535

airfoil/airfoil_diffusion_1d_model/v35/model.pth

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+version https://git-lfs.github.com/spec/v1
+oid sha256:e58a85a47dd5092d8ebabf182614302614e68fd2bd289dc073c8b49d5bf9b98b
+size 16038535

airfoil/airfoil_diffusion_1d_model/v36/model.pth

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+version https://git-lfs.github.com/spec/v1
+oid sha256:4c329846db8afa71d4555897865f3d17bc1381c18b8d9dfe19fb5cd500f89198
+size 16038535

airfoil/airfoil_diffusion_1d_model/v37/model.pth

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+version https://git-lfs.github.com/spec/v1
+oid sha256:955b00d932cacd5a4d3d37382e32737dfb57c5982f84c31658b9b2af85913d9b
+size 16038535

airfoil/airfoil_diffusion_1d_model/v38/model.pth

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+version https://git-lfs.github.com/spec/v1
+oid sha256:58cda4747c1eec9a4ab03e6d8c91ae91faeaf9bb7249a10921213f84bf46c224
+size 16038535

airfoil/airfoil_diffusion_1d_model/v39/model.pth

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+version https://git-lfs.github.com/spec/v1
+oid sha256:b7c64cc8980cd5d2cc97e829a7c18a9e42452ccd5de2b71de75bc618b1d6d154
+size 16038535

legacy_index.json

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+[
+ {
+  "collection": "airfoil_diffusion_1d_model",
+  "version": "v39",
+  "aliases": [
+   "seed_4",
+   "latest"
+  ],
+  "problem_id": "airfoil",
+  "algo": "diffusion_1d",
+  "seed": 4,
+  "size": 16038535,
+  "created_at": "2025-05-08T21:19:02Z",
+  "wandb_run_id": "l0h1zaz7",
+  "path": "airfoil/airfoil_diffusion_1d_model/v39"
+ },
+ {
+  "collection": "airfoil_diffusion_1d_model",
+  "version": "v38",
+  "aliases": [
+   "seed_10"
+  ],
+  "problem_id": "airfoil",
+  "algo": "diffusion_1d",
+  "seed": 10,
+  "size": 16038535,
+  "created_at": "2025-05-08T21:16:11Z",
+  "wandb_run_id": "g1kr7rkt",
+  "path": "airfoil/airfoil_diffusion_1d_model/v38"
+ },
+ {
+  "collection": "airfoil_diffusion_1d_model",
+  "version": "v37",
+  "aliases": [
+   "seed_8"
+  ],
+  "problem_id": "airfoil",
+  "algo": "diffusion_1d",
+  "seed": 8,
+  "size": 16038535,
+  "created_at": "2025-05-08T21:15:59Z",
+  "wandb_run_id": "sm495550",
+  "path": "airfoil/airfoil_diffusion_1d_model/v37"
+ },
+ {
+  "collection": "airfoil_diffusion_1d_model",
+  "version": "v36",
+  "aliases": [
+   "seed_9"
+  ],
+  "problem_id": "airfoil",
+  "algo": "diffusion_1d",
+  "seed": 9,
+  "size": 16038535,
+  "created_at": "2025-05-08T21:15:55Z",
+  "wandb_run_id": "f31jhirn",
+  "path": "airfoil/airfoil_diffusion_1d_model/v36"
+ },
+ {
+  "collection": "airfoil_diffusion_1d_model",
+  "version": "v35",
+  "aliases": [
+   "seed_6"
+  ],
+  "problem_id": "airfoil",
+  "algo": "diffusion_1d",
+  "seed": 6,
+  "size": 16038535,
+  "created_at": "2025-05-08T21:15:28Z",
+  "wandb_run_id": "odjhcu03",
+  "path": "airfoil/airfoil_diffusion_1d_model/v35"
+ },
+ {
+  "collection": "airfoil_diffusion_1d_model",
+  "version": "v34",
+  "aliases": [
+   "seed_7"
+  ],
+  "problem_id": "airfoil",
+  "algo": "diffusion_1d",
+  "seed": 7,
+  "size": 16038535,
+  "created_at": "2025-05-08T21:15:24Z",
+  "wandb_run_id": "x69mr3je",
+  "path": "airfoil/airfoil_diffusion_1d_model/v34"
+ },
+ {
+  "collection": "airfoil_diffusion_1d_model",
+  "version": "v33",
+  "aliases": [
+   "seed_5"
+  ],
+  "problem_id": "airfoil",
+  "algo": "diffusion_1d",
+  "seed": 5,
+  "size": 16038535,
+  "created_at": "2025-05-08T21:14:59Z",
+  "wandb_run_id": "h8i9mhh0",
+  "path": "airfoil/airfoil_diffusion_1d_model/v33"
+ },
+ {
+  "collection": "airfoil_diffusion_1d_model",
+  "version": "v32",
+  "aliases": [
+   "seed_1"
+  ],
+  "problem_id": "airfoil",
+  "algo": "diffusion_1d",
+  "seed": 1,
+  "size": 16038535,
+  "created_at": "2025-05-08T21:01:32Z",
+  "wandb_run_id": "2oars998",
+  "path": "airfoil/airfoil_diffusion_1d_model/v32"
+ },
+ {
+  "collection": "airfoil_diffusion_1d_model",
+  "version": "v31",
+  "aliases": [
+   "seed_2"
+  ],
+  "problem_id": "airfoil",
+  "algo": "diffusion_1d",
+  "seed": 2,
+  "size": 16038535,
+  "created_at": "2025-05-08T21:00:32Z",
+  "wandb_run_id": "kt2ntlvn",
+  "path": "airfoil/airfoil_diffusion_1d_model/v31"
+ },
+ {
+  "collection": "airfoil_diffusion_1d_model",
+  "version": "v30",
+  "aliases": [
+   "seed_3"
+  ],
+  "problem_id": "airfoil",
+  "algo": "diffusion_1d",
+  "seed": 3,
+  "size": 16038535,
+  "created_at": "2025-05-08T21:00:01Z",
+  "wandb_run_id": "9dbye759",
+  "path": "airfoil/airfoil_diffusion_1d_model/v30"
+ }
+]