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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

o3-pro

OpenAI·released 2025-06-10

unverified

Scored on 6 benchmarks, leading 1. 0% of its scores are independently reproduced — the rest are self-reported or unverified.

6
Benchmarks scored
1
SOTA leads
97.2
Best score
0%
Reproduced
0 of 6

Leads on: Fiction.LiveBench

Benchmark fingerprint

Every score, ranked, colored by evidence status.

  • Fiction.LiveBench
    97.2
  • Lech Mazur Writing
    86.28
  • Aider polyglot
    84.9
  • ARC-AGI
    59.3
  • WeirdML
    58.21
  • ARC-AGI-2
    4.86

All benchmark scores

BenchmarkScoreEvidence statusMeasured
Fiction.LiveBench97.2accuracy (%)unverified2025-06-10
Lech Mazur Writing86.28accuracy (%)unverified2025-06-10
Aider polyglot84.9accuracy (%)unverified· optimized2025-06-10
ARC-AGI59.3accuracy (%)unverified· optimized2025-06-10
WeirdML58.21accuracy (%)unverified2025-06-10
ARC-AGI-24.86accuracy (%)unverified2025-06-10
6 source records · epoch_benchmarks. Every score is evidence-linked.

Follow the record

More from OpenAI

  • GPT-5.5100
  • GPT-5.5 Pro100
  • GPT-598.13
  • GPT-5 mini97.85
  • o4-mini97.83
  • o397.77

Benchmarks it leads

  • Fiction.LiveBench