AI Index

GPT-4.1 Mini

Language OpenAI Partly verified Released Apr 14, 2025
Model ID
Context
1.05M
33K max output
Input price
$0.40
per 1M tokens · OpenAI API
Output price
$1.60
per 1M tokens
Epoch Capabilities Index
135
#98 of 105 listed
LMArena Text
1,383
#111 of 149 listed

Where to run it

1 offering · prices as listed
MeterTierPrice
OpenAI API (opens in a new tab) Official Global · USD gpt-4.1-mini
InputStandard $0.40 / 1M tokens
Batch $0.20 / 1M tokens
Fast tier $0.70 / 1M tokens
OutputStandard $1.60 / 1M tokens
Batch $0.80 / 1M tokens
Fast tier $2.80 / 1M tokens
Cache readStandard $0.10 / 1M tokens
Fast tier $0.18 / 1M tokens

No changes recorded yet.

Cited scores

From third-party leaderboards, not measured by us
  • Epoch Capabilities Index 135

    #98 of 105 listed models · CI 131.2–136.6

  • LMArena Text 1,383

    #111 of 149 listed models · CI 1,378–1,387 · 38,547 votes

  • Epoch AI · FrontierMath Tiers 1–3 6.7%

    #70 of 74 listed models · ±1.48

  • Epoch AI · GPQA Diamond 65.8%

    #87 of 128 listed models · ±2.71

  • LMArena Text · Chinese 1,384

    #119 of 149 listed models · CI 1,372–1,396 · 2,530 votes

  • LMArena Text · Coding 1,433

    #110 of 149 listed models · CI 1,425–1,441 · 6,801 votes

  • LMArena Vision 1,181

    #64 of 87 listed models · CI 1,174–1,189 · 40,223 votes

  • Epoch AI, 'Capabilities & benchmarking'. Published online at epoch.ai. Retrieved from 'https://epoch.ai/benchmarks'. Licensed CC BY 4.0. · License · as of Oct 3, 2026
  • LMArena (Arena), leaderboard-dataset on Hugging Face, licensed CC BY 4.0 · License · as of Oct 2, 2026
  • changes we made