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Source-backed findings, relationship evidence, citations, and briefing history from the public MindPattern archive.
Showing the first 40 findings. More graph evidence exists in the corpus.
Compiled 2026-07-19 · source-backed
Claude Fable 5.1 achieves 8/20 vs Claude Fable 5's 1/20 on block-into-bowl
Source findingClaude Fable 5 ranks below Sol on VoxelBench.
Source findingClaude Fable 5 ranks below Claude Opus 5 on VoxelBench spatial construction tasks.
Source findingGPT-6 Astra significantly outperforms Claude Fable 5 on VoxelBench.
Source findingClaude Fable 5 scored 90 then 83 on re-evaluation by TIMETOACT benchmark.
Source findingClaude Fable 5 scored 21.4% on Terminal-Bench-Science.
Source findingClaude Fable 5 scored 21.4% on Terminal-Bench-Science.
Source findingWillison handed Claude Fable 5 the task of evaluating smolvm.
Source findingGPT-5.6 Sol Ultrafast is 11x faster than Claude Fable 5.
Source findingGPT-5.6 Sol Ultrafast completed Humanity's Last Exam in 11 hours vs 78+ hours for Claude Fable 5.
Source findingClaude Fable 5 competes with GPT-5.6 Sol despite 6% lower token adoption.
Source findingAnthropic released Claude Fable 5.
Source finding