Agents' Last Exam

    🏆 Leaderboard

    As of August 31, 2026, GPT-5.6 Sol is #1 for Agents' Last Exam at 52.7%. Ranked by the Agents' Last Exam score 14 models in this index have a published Agents' Last Exam score. Agents' Last Exam leaderboard with live API prices. Agents' Last Exam — difficult long-horizon agent evaluation.

    Updated August 31, 2026345 models36 providers

    Agents' Last Exam vs price

    14 models. Left is cheaper. Up is a higher score. The line is the best score you can buy at each price — a dot under it is a worse deal than something on the line.

    Best score at each price#1 on this board
    GPT-5.6 Sol
    OpenAI · Proprietary
    52.7%$35.00
    Qwen3.8 MaxOSS
    Qwen · Open Source
    52.4%$8.00
    GPT-5.6 Terra
    OpenAI · Proprietary
    50.4%$14.00
    GPT-5.6 Luna
    OpenAI · Proprietary
    50.3%$1.40
    Qwen3.8-27BOSS
    Qwen · Open Source
    42.9%$3.65
    Seed 2.1 Pro
    ByteDance · Proprietary
    41.4%$5.34
    GLM-5.3OSS
    Z AI · Open Source
    28.5%$5.80
    DeepSeek-V4-Flash-Vision-Exp
    DeepSeek · Proprietary
    27.3%$0.88
    GLM-5.3-FlashOSS
    Z AI · Open Source
    26.3%$0.65
    Gemini 3.7 Flash
    Google · Proprietary
    26.3%$4.50
    DeepSeek-V4-Pro-0813OSS
    DeepSeek · Open Source
    25.7%$5.28
    DeepSeek-V4-Flash-0731OSS
    DeepSeek · Open Source
    25.2%$1.76
    Qwen3.8-Flash-NextOSS
    Qwen · Open Source
    24.3%$0.62
    Qwen3.8 Flash
    Qwen · Proprietary
    24.3%$0.62
    ChatGPT-4o Latest
    OpenAI · Proprietary
    $12.50
    Claude 3 Haiku
    Anthropic · Proprietary
    $1.50
    Claude 3 Opus
    Anthropic · Proprietary
    $90.00
    Claude 3 Sonnet
    Anthropic · Proprietary
    $18.00
    Claude 3.5 Haiku
    Anthropic · Proprietary
    $4.80
    Claude 3.5 Sonnet
    Anthropic · Proprietary
    $18.00
    Claude 3.5 Sonnet
    Anthropic · Proprietary
    $18.00
    Claude 3.7 Sonnet
    Anthropic · Proprietary
    $18.00
    Claude Fable 5
    Anthropic · Proprietary
    $60.00
    Claude Haiku 4.5
    Anthropic · Proprietary
    $6.00
    Claude Mythos 5
    Anthropic · Proprietary
    $60.00
    Claude Mythos Preview
    Anthropic · Proprietary
    $60.00
    Claude Opus 4
    Anthropic · Proprietary
    $90.00
    Claude Opus 4.1
    Anthropic · Proprietary
    $90.00
    Claude Opus 4.5
    Anthropic · Proprietary
    $30.00
    Claude Opus 4.6
    Anthropic · Proprietary
    $30.00
    Claude Opus 4.7
    Anthropic · Proprietary
    $30.00
    Claude Opus 4.8
    Anthropic · Proprietary
    $30.00
    Claude Opus 5
    Anthropic · Proprietary
    $30.00
    Claude Sonnet 4
    Anthropic · Proprietary
    $18.00
    Claude Sonnet 4.5
    Anthropic · Proprietary
    $18.00
    Claude Sonnet 4.6
    Anthropic · Proprietary
    $18.00
    Claude Sonnet 5
    Anthropic · Proprietary
    $12.00
    Codestral-22BOSS
    Mistral · Open Source · via Mistral AI
    $1.20
    Command A+OSS
    Cohere · Open Source
    $12.50
    Command R+OSS
    Cohere · Open Source
    $1.25
    Composer 2
    Cursor · Proprietary
    $3.00
    Composer 2 Fast
    Cursor · Proprietary
    $9.00
    DeepSeek R1 Distill Llama 70BOSS
    DeepSeek · Open Source
    $0.50
    DeepSeek R1 Distill Qwen 32BOSS
    DeepSeek · Open Source
    $0.30
    DeepSeek VL2OSS
    DeepSeek · Open Source · via Replicate
    $2.80
    DeepSeek VL2 SmallOSS
    DeepSeek · Open Source · via Replicate
    $1.70
    DeepSeek VL2 TinyOSS
    DeepSeek · Open Source · via Replicate
    $0.90
    DeepSeek-R1OSS
    DeepSeek · Open Source
    $2.74
    DeepSeek-R1-0528OSS
    DeepSeek · Open Source
    $2.74
    DeepSeek-V2.5OSS
    DeepSeek · Open Source
    $0.42
    Showing 150 of 345 models

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    All Large Language Models

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    1 models

    Which model leads Agents' Last Exam right now?

    As of August 31, 2026, GPT-5.6 Sol by OpenAI is #1 for Agents' Last Exam at 52.7%. Ranked by the Agents' Last Exam score This board also tracks Agents' Last Exam. Next on the same board: Qwen3.8 Max and GPT-5.6 Terra. This agents' last exam leaderboard ranks models by Agents' Last Exam. Scores come from public evals. Prices are the live API rates in the table above.

    Sources: OpenAI API pricing (https://developers.openai.com/api/docs/pricing); Anthropic Claude API pricing (https://platform.claude.com/docs/en/about-claude/pricing); Gemini API pricing (https://ai.google.dev/gemini-api/docs/pricing)

    Top 8 for agents' last exam. Ranked by the Agents' Last Exam score Input and output are dollars per million tokens.
    RankModelAgents' Last ExamInput /MOutput /M
    1GPT-5.6 Sol52.7%$5.00$30.00
    2Qwen3.8 Max52.4%$2.00$6.00
    3GPT-5.6 Terra50.4%$2.00$12.00
    4GPT-5.6 Luna50.3%$0.20$1.20
    5Qwen3.8-27B42.9%$0.45$3.20
    6Seed 2.1 Pro41.4%$0.89$4.45
    7GLM-5.328.5%$1.40$4.40
    8DeepSeek-V4-Flash-Vision-Exp27.3%$0.22$0.66

    Agents' Last Exam FAQ

    Who ranks #1 on the Agents' Last Exam leaderboard?

    As of August 31, 2026, GPT-5.6 Sol by OpenAI ranks #1 on Agents' Last Exam at 52.7%. API pricing is $5.00/M input and $30.00/M output.

    What are the top models on Agents' Last Exam?

    The current Agents' Last Exam ranking as of August 31, 2026 is 1. GPT-5.6 Sol at 52.7%; 2. Qwen3.8 Max at 52.4%; 3. GPT-5.6 Terra at 50.4%.

    Which agents' last exam model is the cheapest?

    Qwen3.8 Flash is the cheapest scored model on this agents' last exam leaderboard at $0.15/M input and $0.47/M output ($0.62 blended). GPT-5.6 Sol still leads Agents' Last Exam at 52.7%.

    Should I always pick the #1 Agents' Last Exam model?

    Not automatically. GPT-5.6 Sol leads Agents' Last Exam, but a cheaper scored model can be the better production choice if the quality gap is small. Use the table to weigh Agents' Last Exam against input/output price, context window, and related evals.

    How often is the Agents' Last Exam leaderboard updated?

    Scores and API prices on this page are refreshed from published evals and provider rates. The snapshot is labeled August 31, 2026. Treat it as a current index, not a one-off blog post.

    What is Agents' Last Exam?

    Agents' Last Exam — difficult long-horizon agent evaluation. This page ranks models that have published a Agents' Last Exam score, with live API token prices on the same row.

    Where is the Agents' Last Exam leaderboard?

    This page is the Agents' Last Exam leaderboard. Models are sorted by Agents' Last Exam, with input and output token prices on the same row so you can weigh score against cost. Official boards often omit price; that comparison is the point of this index.

    How is this Agents' Last Exam ranking different from the official board?

    Official eval pages own the methodology. This page keeps the published Agents' Last Exam score next to live API $/M so you can pick a production SKU, not only a trophy number.