SPC vs CLIP prompts on Food101 — public scientific artifacts
Group: food101_spc_clip_20261105T054643Z. Selected, reviewed experiment artifacts and LoRA/optimizer recovery checkpoints, not the old private repository history. The original private repository remains private and unchanged.
All arms share frozen corrected Food101 splits, fixed IsSynth images, Qwen3-VL-Embedding-2B and SPC training. Arms: SPC K0 full (30 descriptions/class), official CLIP Food101 (1/class), deterministic SPC K0 balanced (1/class). 45 epochs each; checkpoint selection uses internal validation only. Official tests run only after all three best-validation checkpoints are frozen. Provisional validation is not official test performance.
Layout and recovery
Artifacts: experiments/food101_spc_clip_20261105T054643Z/. Internal paths are preserved, including balanced control under controls/spc_k0_balanced/. CURRENT/PREVIOUS/BEST/INITIAL pointers identify immutable history/*.pt bytes and SHA256. CURRENT is resumable; BEST is validation-selected inference. PyTorch recovery files are trusted-code artifacts: load only reviewed files.
Coordinator: source/food_public_resume.py; upload service: source/food_public_sync.py. GPU worker/model/loss configuration is unchanged. Incremental background synchronization preserves the 20-minute remote-recovery safety gate. No automatic remote deletion or history rewrite is enabled. Only live required checkpoint references are newly uploaded; already published history is preserved. Git LFS is content-addressed. Public capacity is not assumed unlimited.
Data and dependencies — not rehosted here
Real data: ethz/food101, revision 83488de741c1bd1ce27aa6a2b33e19c7bdf92ca9. Corrected metadata: DanielNguyen121/Fewshot-datasets, revision 12ce91e016ab8b82df3a27a8e0cd831286609ea4, prefix Food101/repairs/food101_selection_repair_20261105_v1. Validation 15,150; few-shot 1,616; official test 25,250. No benchmark images included.
Fixed synthetic: DanielNguyen121/IsSynth-datasets/food101_issynth_images.zip, revision 4f64e7ecbf778cecb492269d420b02bb78d9bbe4, SHA256 f0a267b4ab9b79537adaebfec4125f83a32b82e5d1fd21eea6d5e4978e617255. 6,464 images; no new image generation.
Base: Qwen/Qwen3-VL-Embedding-2B, revision 9f2f7e710d6d81056aa5c0a4f04764fec6bb7bda. The upstream model card declares Apache-2.0. Obtain base weights/tokenizer/processor and applicable license/notice upstream. No base weights included here.
Third-party reference trainer/wrapper source is withheld pending redistribution-license confirmation. Exact source hashes remain in protocol manifests; authorized operators retain these files in the original private Food101 repository pinned at dbbb40a23da56070e7998a7575656d438a1715c0. This public package alone is not yet a completely self-contained source release. No blanket license grant is asserted over third-party code or datasets.
Publication review excludes credentials, personal filesystem paths, raw terminal logs, notebook authentication cells, image archives, pretrained weights, caches and unreviewed private recovery copies. Checkpoint bytes remain unchanged after recursive metadata review and independent remote-download SHA256 verification.
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