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Dataset ยท Hugging Face

OpenDataArena/MMFineReason-SFT-123K-Qwen3-VL-235B-Thinking

MMFineReason-SFT-123K The Hardest 7% โ€” Less Data, More Reasoning ๐Ÿ“– Overview MMFineReason-SFT-123K is a difficulty-filtered subset of MMFineReason-1.8M, containing only the hardest 7% of samples where Qwen3-VL-4B-Thinking consistently fails (pass rate = 0). ๐ŸŽฏ Key Highlights 123K Challenging Samples: Only instances where a 4B thinking model fails all 4 inference attempts Efficient Training: Comparable performance to full 1.8M dataset with only 7%โ€ฆ See the full description on the dataset page: https://huggingface.co/datasets/OpenDataArena/MMFineReason-SFT-123K-Qwen3-VL-235B-Thinking.

Author / organizationOpenDataArena
License (as declared)apache-2.0
Downloads621 (as reported by Hugging Face)
Likes86
Created28 January 2026
Last updated at source3 February 2026
multimodalreasoningchain-of-thoughtmathematicsscienceSTEMvisual-reasoningVLMdistillationhard-samples
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  • 16 Oct 2026 Description: MMFineReason-SFT-123K The Hardest 7% โ€” Less Data, More Reasoning ๐Ÿ“– Overview MMFineReason-SFT-123K is a difficulty-filtered subset of MMFineReason-1.8M, containing only the hardest 7% of samples where Qwen3-VL-4B-Thinking consistently fails โ†’ MMFineReason-SFT-123K The Hardest 7% โ€” Less Data, More Reasoning ๐Ÿ“– Overview MMFineReason-SFT-123K is a difficulty-filtered subset of MMFineReason-1.8M, containing only the hardest 7% of samples where Qwen3-VL-4B-Thinking consistently fails

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