LFM2.5-multimodal-encoder-230M / deep_eval_selection.json
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Release clean SigLIP2 multimodal GPTQ encoder
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{
"selected_artifact": "/data/lfm2.5_encoder_lab/outputs/monet-100k/final-gptq-int4-clean",
"selection_role": "publication-oriented clean image-only encoder branch",
"training_correction": "image branch never receives candidate caption during contrastive training or retrieval evaluation",
"dataset": "/data/datasets/monet-100k",
"external_eval": "/data/datasets/deep-eval-cc3m-2k",
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"matching": {
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},
"fidelity": {
"hidden_cosine_mean": 0.9427031874656677,
"logits_cosine_mean": 0.965385913848877,
"logits_top1_agreement": 0.8484848737716675
},
"reports": "/data/lfm2.5_encoder_lab/reports/deep_eval",
"caveats": [
"hard-negative AUROC is near chance",
"masked-token prediction does not improve over zero-image controls",
"external subset is bounded CC3M and source terms require review",
"no generation/decoder is included"
]
}