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tensor.news grades benchmarks and tags model claims by evidence status. Every fact carries a source record and provenance. Scores are framed as task performance under a disclosed harness, never as deployed capability.

← Models

Claude Haiku 4.5

Anthropic·released 2025-10-15

independently reproduced

Scored on 14 benchmarks. 43% of its scores are independently reproduced — the rest are self-reported or unverified.

14
Benchmarks scored
0
SOTA leads
96.36
Best score
43%
Reproduced
6 of 14

Benchmark fingerprint

Every score, ranked, colored by evidence status.

  • MATH level 5
    96.36
  • OTIS Mock AIME 2024-2025
    66.63
  • GPQA diamond
    61.62
  • ARC-AGI
    47.67
  • WeirdML
    45.4
  • Terminal Bench
    35.5
  • Balrog
    31.2
  • ExploitBench
    14
  • FrontierMath-2025-02-28-Private
    10.36
  • APEX-Agents
    8.9
  • SimpleQA Verified
    5.9
  • ARC-AGI-2
    4.03
  • FrontierMath-Tier-4-2025-07-01-Private
    3.47
  • CritPt
    0

All benchmark scores

BenchmarkScoreEvidence statusMeasured
MATH level 596.36accuracy (%)reproduced· optimized2025-10-15
OTIS Mock AIME 2024-202566.63accuracy (%)reproduced· optimized2025-10-15
GPQA diamond61.62accuracy (%)reproduced· optimized2025-10-15
ARC-AGI47.67accuracy (%)unverified· optimized2025-10-15
WeirdML45.4accuracy (%)unverified2025-10-15
Terminal Bench35.5accuracy (%)unverified· optimized2025-10-15
Balrog31.2accuracy (%)unverified2025-10-15
ExploitBench14accuracy (%)unverified2025-10-15
FrontierMath-2025-02-28-Private10.36accuracy (%)reproduced· optimized2025-10-15
APEX-Agents8.9accuracy (%)unverified2025-10-15
SimpleQA Verified5.9accuracy (%)reproduced2025-10-15
ARC-AGI-24.03accuracy (%)unverified2025-10-15
FrontierMath-Tier-4-2025-07-01-Private3.47accuracy (%)reproduced2025-10-15
CritPt0accuracy (%)unverified2025-10-15
14 source records · epoch_benchmarks. Every score is evidence-linked.

Follow the record

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