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18 minutes ago
ALL Bench Leaderboard โ Structural Problems in AI Benchmarking and the Case for Unified Evaluation
https://huggingface.co/spaces/FINAL-Bench/all-bench-leaderboard
The AI benchmark ecosystem has three structural problems. Major benchmarks like MMLU have surpassed 90%, losing discriminative power. Most leaderboards publish unverified self-reported scores โ our cross-verification found Claude Opus 4.6's ARC-AGI-2 listed as 37.6% (actual: 68.8%), Gemini 3.1 Pro as 88.1% (actual: 77.1%). OpenAI's own audit confirmed 59.4% of SWE-bench Verified tasks are defective, yet it remains widely used.
ALL Bench addresses this by comparing 91 models across 6 modalities (LLM ยท VLM ยท Agent ยท Image ยท Video ยท Music) with 3-tier confidence badges (โโ cross-verified ยท โ single-source ยท ~ self-reported). Composite scoring uses a 5-Axis Framework and replaces SWE-Verified with contamination-resistant LiveCodeBench.
Key finding: metacognition is the largest blind spot. FINAL Bench shows Error Recovery explains 94.8% of self-correction variance, yet only 9 of 42 models are even measured. The 9.2-point spread (Kimi K2.5: 68.71 โ rank 9: 59.5) is 3ร the GPQA top-model spread, suggesting metacognition may be the single biggest differentiator among frontier models today.
VLM cross-verification revealed rank reversals โ Claude Opus 4.6 leads MMMU-Pro (85.1%) while Gemini 3 Flash leads MMMU (87.6%), producing contradictory rankings between the two benchmarks.
๐ Article: https://huggingface.co/blog/FINAL-Bench/all-bench
๐ฆ Dataset: https://huggingface.co/datasets/FINAL-Bench/ALL-Bench-Leaderboard
โก GitHub: https://github.com/final-bench/ALL-Bench-Leaderboard
๐ Leaderboard: https://huggingface.co/spaces/FINAL-Bench/all-bench-leaderboard
๐งฌ FINAL Bench: https://huggingface.co/datasets/FINAL-Bench/Metacognitive published an
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24 minutes ago
Structural Problems in AI Benchmarking and the Case for a Unified Evaluation Framework liked
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FINAL-Bench/ALL-Bench-Leaderboard