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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

GPT-5 nano

OpenAI·released 2025-08-07

independently reproduced

Scored on 12 benchmarks. 50% of its scores are independently reproduced — the rest are self-reported or unverified.

12
Benchmarks scored
0
SOTA leads
95.24
Best score
50%
Reproduced
6 of 12

Benchmark fingerprint

Every score, ranked, colored by evidence status.

  • MATH level 5
    95.24
  • OTIS Mock AIME 2024-2025
    81.09
  • GPQA diamond
    59.26
  • Fiction.LiveBench
    44.4
  • WeirdML
    38.06
  • Terminal Bench
    21.8
  • ARC-AGI
    20.71
  • FrontierMath-Tiers-1-3-v2-Private
    20
  • SimpleQA Verified
    12.2
  • VPCT
    5.8
  • ARC-AGI-2
    2.61
  • FrontierMath-Tier-4-v2-Private
    2.44

All benchmark scores

BenchmarkScoreEvidence statusMeasured
MATH level 595.24accuracy (%)reproduced· optimized2025-08-07
OTIS Mock AIME 2024-202581.09accuracy (%)reproduced· optimized2025-08-07
GPQA diamond59.26accuracy (%)reproduced· optimized2025-08-07
Fiction.LiveBench44.4accuracy (%)unverified2025-08-07
WeirdML38.06accuracy (%)unverified2025-08-07
Terminal Bench21.8accuracy (%)unverified· optimized2025-08-07
ARC-AGI20.71accuracy (%)unverified· optimized2025-08-07
FrontierMath-Tiers-1-3-v2-Private20accuracy (%)reproduced2025-08-07
SimpleQA Verified12.2accuracy (%)reproduced2025-08-07
VPCT5.8accuracy (%)unverified2025-08-07
ARC-AGI-22.61accuracy (%)unverified2025-08-07
FrontierMath-Tier-4-v2-Private2.44accuracy (%)reproduced2025-08-07
12 source records · epoch_benchmarks. Every score is evidence-linked.

Follow the record

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