tensor.news
Integrity IndexModelsCompareLabsPapersMethodologyAbout
tensor.news

© 2026

Evidence

  • Integrity Index
  • Model Claim Ledger
  • Compare

Entities

  • Models
  • Benchmarks
  • Labs
  • Papers

Method

  • Methodology
  • About
  • Privacy

Machine

  • Feed (Atom)
  • llms.txt
  • llms-full.txt
  • Sitemap

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-5.2 Pro

OpenAI·released 2025-12-11

independently reproduced

Scored on 5 benchmarks. 40% of its scores are independently reproduced — the rest are self-reported or unverified.

5
Benchmarks scored
0
SOTA leads
90.5
Best score
40%
Reproduced
2 of 5

Benchmark fingerprint

Every score, ranked, colored by evidence status.

  • ARC-AGI
    90.5
  • FrontierMath-Tiers-1-3-v2-Private
    74
  • ARC-AGI-2
    54.16
  • SimpleBench
    48.88
  • FrontierMath-Tier-4-v2-Private
    46

All benchmark scores

BenchmarkScoreEvidence statusMeasured
ARC-AGI90.5accuracy (%)unverified· optimized2025-12-11
FrontierMath-Tiers-1-3-v2-Private74accuracy (%)reproduced2025-12-11
ARC-AGI-254.16accuracy (%)unverified2025-12-11
SimpleBench48.88accuracy (%)unverified2025-12-11
FrontierMath-Tier-4-v2-Private46accuracy (%)reproduced2025-12-11
5 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