AI Index

GPT-4.1

Language OpenAI Verified Released Apr 14, 2025
Model ID
Context
1.05M
33K max output
Input price
$2.00
per 1M tokens · OpenAI API
Output price
$8.00
per 1M tokens
Epoch Capabilities Index
136.8
#93 of 105 listed
LMArena Text
1,415
#87 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
InputStandard $2.00 / 1M tokens
Batch $1.00 / 1M tokens
Fast tier $3.50 / 1M tokens
OutputStandard $8.00 / 1M tokens
Batch $4.00 / 1M tokens
Fast tier $14.00 / 1M tokens
Cache readStandard $0.50 / 1M tokens
Fast tier $0.88 / 1M tokens

No changes recorded yet.

Cited scores

From third-party leaderboards, not measured by us
  • Epoch Capabilities Index 136.8

    #93 of 105 listed models · CI 133.6–138.4

  • LMArena Text 1,415

    #87 of 149 listed models · CI 1,411–1,419 · 49,991 votes

  • Epoch AI · FrontierMath Tiers 1–3 6%

    #71 of 74 listed models · ±1.41

  • Epoch AI · GPQA Diamond 66.9%

    #86 of 128 listed models · ±2.82

  • Epoch AI · SWE-bench Verified 48.5%

    #29 of 30 listed models · ±2.28

  • LMArena Text · Chinese 1,424

    #105 of 149 listed models · CI 1,413–1,434 · 3,262 votes

  • LMArena Text · Coding 1,456

    #92 of 149 listed models · CI 1,449–1,463 · 9,189 votes

  • LMArena Vision 1,210

    #57 of 87 listed models · CI 1,204–1,217 · 41,020 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
  • Epoch AI, 'Capabilities & benchmarking'. Published online at epoch.ai. Retrieved from 'https://epoch.ai/benchmarks'. Licensed CC BY 4.0. · License · as of Oct 1, 2026
  • changes we made