Models / OpenAI / o1

OpenAI · o

o1

O-series reasoning model for hard analysis, math, coding, and planning

$15.00 in · $60.00 out

per 1M tokens · first-party price. Reference price from OpenAI, the lab's own listing.

Provider input prices run from $15.00 to $19.50 per 1M tokens. Output prices run from $60.00 to $78.00.

Context
200,000
Max output
100,000
Cache read
$7.50
Cache write
—
Reasoning
Yes
Tool calls
Yes
Structured output
Yes
Vision
Yes
Open weights
No
License
—
Released
Dec 5, 2024
Updated in source
Dec 5, 2024
Knowledge
2023-09
Providers
10

What this model costs per month

Prices are USD per 1M tokens. A month is 30 days. Cache hits use the cache-read rate when the model has one; otherwise the cache field is ignored.

Estimated monthly cost

o1

$180

monthly = requests/day × 30 × (input tokens × (1 − cache hit) × input price + input tokens × cache hit × cache-read price + output tokens × output price) ÷ 1,000,000

Providers

Base rates from Models.dev. One row per provider.
ProviderInputOutputCache readCache writeStatus
DevPass$15.00$60.00$7.50——
Eden AI$15.00$60.00$7.50——
Impossibl$15.00$60.00$7.50——
Kilo Gateway$15.00$60.00$7.50——
LLM Gateway$15.00$60.00$7.50——
Merge Gateway$15.00$60.00$7.50——
NanoGPT$15.00$60.00$7.50——
OpenAIreference$15.00$60.00$7.50—deprecated
OpenRouter$15.00$60.00$7.50——
AI/ML API$19.50$78.00$9.75——

Jobs this model qualifies for