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o1

o1 is OpenAI's flagship reasoning model, designed for complex problems that require deep thinking.

text + image + file → text · made by OpenAI

$15$60per Mtok in / out
OpenAI · 8 sellers

Sold by 15 ways

SellerLaneRate
Microsoft Azure AI cloudbatch$7.5per Mtok in$30per Mtok outprices.azure.com · read 2026-08-24
OpenAI apibatch$7.5per Mtok in$30per Mtok outdevelopers.openai.com · read 2026-08-24
DigitalOcean cloudstandard$15per Mtok in$60per Mtok out$7.5per Mtok cachedmodels.dev · read 2026-09-16
Microsoft Azure AI cloudstandard$15per Mtok in$60per Mtok out$7.5per Mtok cachedmodels.dev · read 2026-09-16
OpenAI apistandard$15per Mtok in$60per Mtok out$7.5per Mtok cacheddevelopers.openai.com · read 2026-08-24
Nous Research aggregatornot on the seller's list todaybatch$6per Mtok in$24per Mtok out$3per Mtok cachedinference-api.nousresearch.com · read 2026-08-25
Nous Research aggregatorstandard$15per Mtok in$60per Mtok out$7.5per Mtok cachedinference-api.nousresearch.com · read 2026-09-12
OpenRouter aggregatornot on the seller's list todaybatch$7.5per Mtok in$30per Mtok out$3.75per Mtok cachedopenrouter.ai · read 2026-08-24
OpenRouter aggregatorstandard$15per Mtok in$60per Mtok out$7.5per Mtok cachedopenrouter.ai · read 2026-08-24
Requesty aggregatornot on the seller's list todayopenai high$13.5per Mtok in$54per Mtok out$6.75per Mtok cachedrouter.requesty.ai · read 2026-08-25
Requesty aggregatornot on the seller's list todayopenai low$13.5per Mtok in$54per Mtok out$6.75per Mtok cachedrouter.requesty.ai · read 2026-08-25
Requesty aggregatornot on the seller's list todayopenai medium$13.5per Mtok in$54per Mtok out$6.75per Mtok cachedrouter.requesty.ai · read 2026-08-25
Requesty aggregatoropenai$15per Mtok in$60per Mtok out$7.5per Mtok cachedrouter.requesty.ai · read 2026-08-28
ElectronHub aggregatorstandard$15per Mtok in$60per Mtok outapi.electronhub.ai · read 2026-09-16
Vercel AI Gateway aggregatorstandard$15per Mtok in$60per Mtok out$7.5per Mtok cachedai-gateway.vercel.sh · read 2026-08-25

Measured 31 standings

PlaceBoardMetricScore
2ndof 8Spatialviz bench — Epoch AIOverall score0.414
3rdof 262MMLU-ProOverall (accuracy)89.3
4thof 15Cad eval — Epoch AIOverall pass (%) (medium)0.56
5thof 54Live bench — Epoch AIGlobal average (high)75.67
9thof 10Humanity's Last ExamAccuracy (%)8
17thof 108Math level 5 — Epoch AImean_score (high)94.713
18thof 22Cybench — Epoch AIUnguided % Solved0.1
21stof 69Aider polyglot coding leaderboardPercent correct (high)61.7
24thof 72Aider polyglot — Epoch AIPercent correct (high)61.7
24thof 46Enigma eval — Epoch AIAccuracy5.65
24thof 42Fictionlivebench — Epoch AI120k token score (medium)0.531
27thof 38Vpct — Epoch AICorrect (medium)0.37
31stof 50Metr time horizons — Epoch AIaverage_score (medium)0.511
35thof 51Humanity's Last Exam (Epoch AI replication)Accuracy7.96
37thof 80Simpleqa verified — Epoch AImean_score (high)41.1
40thof 49Lech mazur writing — Epoch AIMean score (medium)7.02
58thof 101FrontierMath (Tiers 1-3)mean_score (high)9.31
64thof 65Apex agents — Epoch AIPass@1 score (high)0.011
68thof 102Simplebench — Epoch AIScore (AVG@5)0.417
77thof 170Weirdml — Epoch AIAccuracy47.56
82ndof 161Dtbench — Epoch AIAccuracy (high)74.67
82ndof 152LMArena · VisionScore (Elo)1193
84thof 123Lmca — Epoch AIScore (high)22.27
90thof 106Frontiermath tiers 1 3 v2 — Epoch AImean_score (high)14.737
106thof 222Chess puzzles — Epoch AImean_score (high)15
113thof 184Artificial Analysis · Coding IndexIndex39.7
122ndof 290OTIS Mock AIME 2024-2025mean_score (high)73.333
142ndof 313GPQA Diamondmean_score (high)76.768
145thof 402LMArena · TextScore (Elo)1402
182ndof 244Arc agi — Epoch AIScore (medium)30.7
390thof 656Epoch capabilities index — Epoch AIECI Score (high)141.9

About

o1 — a text model from OpenAI, sold by 8 companies from $15 in and $60 out per million tokens, placed 3rd of 262 on MMLU-Pro.

It takes text, images and files and returns text, with a context window of 200,000 tokens. It was published in 2024, trained on material up to September 2023. Its sellers say it can reason step by step and call a tool. The catalogue files it under reasoning, code and agents. Eight companies sell it. The cheapest is $15 in and $60 out per million tokens at DigitalOcean. Beside the standard rate there are batch and separately routed lanes. It has been measured on 31 boards, and stands best at 3rd of 262 on MMLU-Pro.

Every current figure

Maker
OpenAI
Register
model
Takes
text + image + file
Returns
text
Context
200,000 tokens
Longest answer
100,000 tokens
Published
2024
Knowledge to
September 2023
Licence
not read
Sellers
8
Price
$15 in and $60 out per million tokens — DigitalOcean
Boards
31
Best place
3rd of 262 — MMLU-Pro

Known as 9 names

o1-2024-12-17 (high)GPT-o1o1 1217openai/o1openai/o1:batchopenai/o1:highopenai/o1:lowopenai/o1:mediumOpenAI: o1 (batch)