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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.

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Gemini 3 Flash vs GPT-5.2

Verdict

GPT-5.2 leads 12–3 across 15 shared benchmarks.

Gemini 3 Flash 3 · GPT-5.2 12 · higher isn't always better — see caveats.

Per-benchmark head-to-head

Gemini 3 FlashGPT-5.2
  • 24
    APEX-Agents
    34.3
  • 21.5
    ARC-AGI
    86.2
  • 33.61
    ARC-AGI-2
    52.91
  • 38
    Chess Puzzles
    49
  • 17.07
    FrontierMath-Tier-4-v2-Private
    31.7
  • 51.23
    FrontierMath-Tiers-1-3-v2-Private
    67.4
  • 77.61
    GPQA diamond
    88.53
  • 9.8
    GSO-Bench
    27.4
  • 92.77
    OTIS Mock AIME 2024-2025
    96.11
  • 53.32
    SimpleBench
    34.96
  • 67.4
    SimpleQA Verified
    38.9
  • 75.41
    SWE-Bench verified
    73.76
  • 64.3
    Terminal Bench
    64.9
  • 58.9
    VPCT
    76
  • 61.6
    WeirdML
    72.2
A higher number is not always a better model. Each score is task performance under a disclosed harness, and some of these benchmarks are saturated or scored under mixed harnesses. Follow any benchmark to its integrity grade before reading a win as decisive.

Follow the record

These models

  • Gemini 3 Flash92.77
  • GPT-5.296.11