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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-5.1

OpenAI·released 2025-11-13

independently reproduced

Scored on 20 benchmarks. 35% of its scores are independently reproduced — the rest are self-reported or unverified.

20
Benchmarks scored
0
SOTA leads
88.6
Best score
35%
Reproduced
7 of 20

Benchmark fingerprint

Every score, ranked, colored by evidence status.

  • OTIS Mock AIME 2024-2025
    88.6
  • GPQA diamond
    83.5
  • ARC-AGI
    72.8
  • SWE-Bench verified
    67.98
  • WeirdML
    60.77
  • FrontierMath-2025-02-28-Private
    54.45
  • SimpleQA Verified
    48.9
  • Terminal Bench
    47.6
  • SimpleBench
    43.84
  • DeepResearch Bench
    42.79
  • VPCT
    38.05
  • Chess Puzzles
    32
  • CL-bench
    23.7
  • FrontierMath-Tier-4-2025-07-01-Private
    20.83
  • HLE
    19.83
  • ARC-AGI-2
    17.64
  • APEX-Agents
    17.5
  • CL-bench Life
    17.3
  • GSO-Bench
    13.73
  • CritPt
    4.86

All benchmark scores

BenchmarkScoreEvidence statusMeasured
OTIS Mock AIME 2024-202588.6accuracy (%)reproduced· optimized2025-11-13
GPQA diamond83.5accuracy (%)reproduced· optimized2025-11-13
ARC-AGI72.8accuracy (%)unverified· optimized2025-11-13
SWE-Bench verified67.98accuracy (%)reproduced· optimized2025-11-13
WeirdML60.77accuracy (%)unverified2025-11-13
FrontierMath-2025-02-28-Private54.45accuracy (%)reproduced· optimized2025-11-13
SimpleQA Verified48.9accuracy (%)reproduced2025-11-13
Terminal Bench47.6accuracy (%)unverified· optimized2025-11-13
SimpleBench43.84accuracy (%)unverified2025-11-13
DeepResearch Bench42.79accuracy (%)unverified2025-11-13
VPCT38.05accuracy (%)unverified2025-11-13
Chess Puzzles32accuracy (%)reproduced2025-11-13
CL-bench23.7accuracy (%)unverified2025-11-13
FrontierMath-Tier-4-2025-07-01-Private20.83accuracy (%)reproduced2025-11-13
HLE19.83accuracy (%)unverified2025-11-13
ARC-AGI-217.64accuracy (%)unverified2025-11-13
APEX-Agents17.5accuracy (%)unverified2025-11-13
CL-bench Life17.3accuracy (%)unverified2025-11-13
GSO-Bench13.73accuracy (%)unverified2025-11-13
CritPt4.86accuracy (%)unverified2025-11-13
20 source records · epoch_benchmarks. Every score is evidence-linked.

Follow the record

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