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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-4 (Mar 2023) vs GPT-4o mini

Verdict

Evenly split 2–2 across 4 shared benchmarks.

GPT-4 (Mar 2023) 2 · GPT-4o mini 2 · higher isn't always better — see caveats.

Per-benchmark head-to-head

GPT-4 (Mar 2023)GPT-4o mini
  • 14.31
    GPQA diamond
    16.96
  • 92
    GSM8K
    91.3
  • 81.87
    MMLU
    75.73
  • 0.46
    OTIS Mock AIME 2024-2025
    6.85
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-4 (Mar 2023)93.73
  • GPT-4o mini91.3