Models / OpenAI / o3-mini

OpenAI · o-mini

o3-mini

Smaller o-series reasoner for economical coding, math, and planning tasks

$1.10 in · $4.40 out

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

Provider input prices run from $1.10 to $1.43 per 1M tokens. Output prices run from $4.40 to $5.72.

Context
200,000
Max output
100,000
Cache read
$0.55
Cache write
—
Reasoning
Yes
Tool calls
Yes
Structured output
Yes
Vision
No
Open weights
No
License
—
Released
Dec 20, 2024
Updated in source
Jan 29, 2025
Knowledge
2024-05
Providers
16

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

o3-mini

$13.20

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
Abacus$1.10$4.40$0.55——
Azure$1.10$4.40$0.55—deprecated
Azure Cognitive Services$1.10$4.40$0.55—deprecated
Cloudflare AI Gateway$1.10$4.40$0.55——
DevPass$1.10$4.40$0.55——
Eden AI$1.10$4.40$0.55——
Impossibl$1.10$4.40$0.55——
Kilo Gateway$1.10$4.40$0.55——
LLM Gateway$1.10$4.40$0.55——
Merge Gateway$1.10$4.40$0.55——
NanoGPT$1.10$4.40$0.55——
NEAR AI Cloud$1.10$4.40$0.55——
OpenAIreference$1.10$4.40$0.55—deprecated
OpenRouter$1.10$4.40$0.55——
AI/ML API$1.43$5.72$0.72——
AnyAPI—————

Jobs this model qualifies for