GPT-4.1 Mini

OpenAI
GPT-4.1 Mini launch post cover

Cost/1M tokens

input
$0.40
cached
$0.10
output
$1.60
Context
1Mtokens
Released
1y ago

Benchmarks

DeepSWE is the primary coding benchmark where an exact model evaluation exists. Arena leaderboards and other sourced evaluations appear below; missing scores are not zero.

How it ranks

Against its predecessor, similarly priced models and the models ranked around it.

DeepSWE 1.1

Best pass@1 per model · Higher is better

Not evaluated in DeepSWE 1.1

Arena Text

Best Arena rating per model · Higher is better

Arena #192

  1. 1416
    Qwen3.5-122B-A10BSimilar price
  2. 1415
  3. 1387
    Solar Pro 4Nearby rank
  4. 1387
    Mistral Medium 3Nearby rank
  5. 1383
    GPT-4.1 Mini
  6. 1382
  7. 1379
  8. 1318
  9. 1318
  10. 1290
    Gemma 2 27BSimilar price

+65 vs GPT-4o-mini (2024-07-18) (predecessor) · Ahead of 2 of 4 similarly priced models

Arena WebDev

Best Arena rating per model · Higher is better

Not ranked on Arena WebDev yet

Arena Vision

Best Arena rating per model · Higher is better

Arena #92

  1. 1234
    MiMo-V2.5Similar price
  2. 1226
    Qwen3.5-122B-A10BSimilar price
  3. 1208
    Inkling SmallSimilar price
  4. 1206
    Claude Sonnet 4Nearby rank
  5. 1201
    GPT-4.1 Mini
  6. 1200
  7. 1199
  8. 1097

+104 vs GPT-4o-mini (2024-07-18) (predecessor) · Ahead of 0 of 4 similarly priced models

Arena Search

Best Arena rating per model · Higher is better

Not ranked on Arena Search yet

Arena Document

Best Arena rating per model · Higher is better

Not ranked on Arena Document yet

Agent Arena

Best IPS score per model · Higher is better

Not ranked on Agent Arena yet

ARC-AGI-2

Best score per model · Higher is better

#78 of 85

  1. 42.4%
    Qwen3.8 27BSimilar price
  2. 40.1%
    Inkling SmallSimilar price
  3. 10.3%
  4. 1.1%
    R1 0528Similar price
  5. 0.0%
    Llama 4 ScoutNearby rank
  6. 0.0%
    Magistral SmallNearby rank
  7. 0.0%
    GPT-4.1 Mini
  8. 0.0%
    GPT-4.1 NanoNearby rank
  9. 0.0%
  10. 0.0%

Level with GPT-4o-mini (2024-07-18) (predecessor) · Ahead of 0 of 4 similarly priced models

FrontierMath-2025-02-28-Private

Best score per model · Higher is better

#42 of 58

  1. 26.2%
    Qwen3.6 PlusSimilar price
  2. 4.8%
    Gemini 2.5 FlashSimilar price
  3. 4.5%
    Claude Opus 4Nearby rank
  4. 4.5%
    GPT-4.1 Mini
  5. 4.1%
  6. 4.1%
    Claude Sonnet 4Nearby rank
  7. 3.8%
    GLM 4.6Similar price
  8. 0.3%
    Mistral Medium 3Similar price

Ahead of 2 of 4 similarly priced models

FrontierMath-Tiers-1-3-v2-Private

Best score per model · Higher is better

#84 of 87

  1. 67.4%
    DeepSeek V4.1 FlashSimilar price
  2. 46.3%
    Inkling SmallSimilar price
  3. 38.2%
    Qwen3.6 PlusSimilar price
  4. 26.0%
  5. 18.2%
    Qwen3.5-FlashNearby rank
  6. 12.6%
    Claude Opus 4.1Nearby rank
  7. 6.7%
    GPT-4.1 Mini
  8. 6.0%
    GPT-4.1Nearby rank
  9. 0.7%

+6.0 pts vs GPT-4o-mini (2024-07-18) (predecessor) · Ahead of 0 of 4 similarly priced models

GPQA diamond

Best score per model · Higher is better

#114 of 161

  1. 88.5%
    Inkling SmallSimilar price
  2. 88.4%
    Qwen3.6 PlusSimilar price
  3. 67.6%
    DeepSeek V3 0324Nearby rank
  4. 66.9%
    GPT-4.1Nearby rank
  5. 65.8%
    GPT-4.1 Mini
  6. 65.7%
    Qwen3 32BNearby rank
  7. 65.4%
    QwQ PlusNearby rank
  8. 47.4%
  9. 37.7%
  10. 36.5%
    Gemma 2 27BSimilar price

+28.1 pts vs GPT-4o-mini (2024-07-18) (predecessor) · Ahead of 2 of 4 similarly priced models

OTIS Mock AIME 2024-2025

Best score per model · Higher is better

#122 of 158

  1. 93.3%
    Qwen3.6 PlusSimilar price
  2. 90.0%
    Inkling SmallSimilar price
  3. 55.6%
  4. 48.9%
    DeepSeek V3Nearby rank
  5. 44.7%
    GPT-4.1 Mini
  6. 43.9%
  7. 38.3%
    GPT-4.1Nearby rank
  8. 6.9%
  9. 5.1%
  10. 1.4%
    Gemma 2 27BSimilar price

+37.8 pts vs GPT-4o-mini (2024-07-18) (predecessor) · Ahead of 2 of 4 similarly priced models

SimpleQA Verified

Best score per model · Higher is better

#82 of 87

  1. 44.1%
    Qwen3.6 PlusSimilar price
  2. 42.9%
    DeepSeek V4.1 FlashSimilar price
  3. 34.3%
    Kimi K2.5Similar price
  4. 19.1%
    Inkling SmallSimilar price
  5. 15.9%
    Qwen3.6 FlashNearby rank
  6. 13.2%
    Claude Haiku 4.5Nearby rank
  7. 12.7%
    GPT-4.1 Mini
  8. 11.7%
    GPT-5 NanoNearby rank
  9. 11.7%
    GPT-5.4 NanoNearby rank
  10. 8.3%

+4.4 pts vs GPT-4o-mini (2024-07-18) (predecessor) · Ahead of 0 of 4 similarly priced models

Not evaluated in DeepSWE 1.1 as of 2026-09-22. Results are only shown for exact model versions in the official dataset. Official leaderboard.

All published scores

  • Arena TextArena #1921383

    +65 vs GPT-4o-mini (2024-07-18) (predecessor)

    • default138395% CI 1379 to 1387 · 38,657 votes
  • Arena VisionArena #921201

    +104 vs GPT-4o-mini (2024-07-18) (predecessor)

    • default120195% CI 1193 to 1208 · 40,154 votes
  • ARC-AGI-2#78 of 850.0%

    Level with GPT-4o-mini (2024-07-18) (predecessor)

    • default0.0%
    Source:External evaluation via Epoch AIOriginal-source terms apply
  • FrontierMath-2025-02-28-Private#42 of 584.5%
    • default4.5%
  • FrontierMath-Tiers-1-3-v2-Private#84 of 876.7%

    +6.0 pts vs GPT-4o-mini (2024-07-18) (predecessor)

    • default6.7%
  • GPQA diamond#114 of 16165.8%

    +28.1 pts vs GPT-4o-mini (2024-07-18) (predecessor)

    • default65.8%
  • OTIS Mock AIME 2024-2025#122 of 15844.7%

    +37.8 pts vs GPT-4o-mini (2024-07-18) (predecessor)

    • default44.7%
  • SimpleQA Verified#82 of 8712.7%

    +4.4 pts vs GPT-4o-mini (2024-07-18) (predecessor)

    • default12.7%

Benchmark compilation: Epoch AI, Capabilities & benchmarking (CC BY attribution). Scores are converted to percentages and model names matched to the Vertical Tabs catalog. Individual evaluations are credited to their original sources. External results may carry separate licences and evaluation configurations; do not interpret scores from different harnesses as directly comparable.

Arena ratings: Arena (lmarena-ai/leaderboard-dataset), licensed CC BY 4.0. Ratings come from pairwise human votes and are only comparable within one leaderboard; the interval is Arena's 95% confidence interval. Model names are matched to the Vertical Tabs catalog.

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