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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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GPT-5 vs GPT-5 mini

Verdict

GPT-5 leads 14–0 across 14 shared benchmarks.

GPT-5 14 · GPT-5 mini 0 · higher isn't always better — see caveats.

Per-benchmark head-to-head

GPT-5GPT-5 mini
  • 65.7
    ARC-AGI
    54.33
  • 9.86
    ARC-AGI-2
    4.44
  • 97.2
    Fiction.LiveBench
    69.4
  • 21.95
    FrontierMath-Tier-4-v2-Private
    12.2
  • 55.44
    FrontierMath-Tiers-1-3-v2-Private
    46.67
  • 81.57
    GPQA diamond
    66.67
  • 21.55
    HLE
    15.38
  • 98.13
    MATH level 5
    97.85
  • 91.38
    OTIS Mock AIME 2024-2025
    86.65
  • 50.6
    SimpleQA Verified
    21
  • 73.55
    SWE-Bench verified
    64.67
  • 49.6
    Terminal Bench
    34.8
  • 49
    VPCT
    10.3
  • 60.7
    WeirdML
    52.67
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

  • GPT-598.13
  • GPT-5 mini97.85