Model Price Index
Updated 2026-07-14 · Changelog

o1

OpenAILegacy

Previous-generation reasoning model for complex problem-solving tasks

$15.00

Input

$60.00

Output

per 1M tokens

Ratesper 1M tokens

Input$15.00
Output$60.00
Cache Read$7.50
Batch Input$7.50
Batch Output$30.00

Estimate Your Monthly Cost

A request with input and output tokens, requests / month at a % cache hit rate $2,100/mo

Compare all models at this workload →

Excludes cache writes and batch discounts.

Also routable via OpenRouter at the same list price. OpenRouter adds a 5.5% platform fee on pay-as-you-go credits (verified 2026-07-08).

Same Model, Other Providersper 1M tokens

Provider comparison for o1
ProviderInput / 1MOutput / 1MCache Read / 1MCache Write / 1Mvs This Page
OpenAIThis page$15.00$60.00$7.50
Azure AI$15.00$60.00$7.50same

Specifications

API Model IDo1
Context Window200K tokens
Max Output100K tokens
Modalitiestext · image
Capabilitiestool-use · json-mode · vision · code · reasoning

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