Claude Fable 5.2 Medium

Released2026-11-09
Price per 1M$8.00 in · $40.00 out
Overall score65.9 · rank 15 (early, few results)
Context window1,000,000 tokens
ProviderAnthropic
WeightsProprietary
ConfigurationMedium

Scores

DimensionScoreRankBenchmarks
Overall: Balanced 65.9 15 6
Overall: Coding 65.5 18 6
Overall: Reasoning 67.0 20 4
Overall: Agentic work 65.9 11 6
Overall: Frontend 65.2 15 2
Coding 65.2 22 2
Reasoning 67.0 24 4
Value vs price+7.678

Buzz

Posts on XAbout 9,830 a day
Mood40% positive, 15% negative
Hacker News173 mentions this week
Checked2026-11-11

Evidence

Coding 65.2 ±1.5

BenchmarkResultSourceDate
CursorBench 54.8% Epoch AI 2026-11-11
SciCode 59.7% Epoch AI 2026-11-11

Reasoning 67.0 ±2.4

BenchmarkResultSourceDate
CritPt 30.9% Epoch AI 2026-11-11
ARC-AGI-2 89.6% Epoch AI 2026-11-11
ARC-AGI-1 (ARC Prize verified) 97.5% ARC Prize 2026-11-11
ARC-AGI-1 97.5% Epoch AI 2026-11-11
ARC-AGI-2 (ARC Prize verified) 89.6% ARC Prize 2026-11-11
ARC-AGI-3 96.8% ARC Prize 2026-11-11

Results not used in the score

BenchmarkResultSourceWhy not used
ARC-AGI-3 73.3% ARC Prize Lower duplicate run on the same benchmark

Names matched to this model

claude-fable-5-2-medium

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