OpenAI: o3 Mini High
O-series reasoning model for hard analysis, math, coding, and planning
Context
200,000
Max output
100,000
Input / 1M
$0.99
Output / 1M
$4.00
Providers
4
01Profile
Profile
Released
2025-02-12
Last updated
2025-02-12
Knowledge cutoff
—
Weights
Closed
02Capabilities
Capabilities
Input
text · pdf
Output
text
Reasoning
Yes
Tool calling
Yes
Structured output
Yes
Attachments
Yes
Cache read
—
Cache write
—
03Pricing
Pricing across 4 providers
Per 1M tokens, USD. Sorted by input price. First-party row highlighted.
04History
Change history
10+ recent events since 2025-02-12
2026-08-03Price upnano-gptinput / 1M$0.64→ $1.10
2026-08-03Price upnano-gptoutput / 1M$2.59→ $4.40
2026-05-15Addedopenrouteroffering→ new
2026-02-17Addednano-gptoffering→ new
2026-02-16Addedkilooffering→ new
2025-12-07Price upcloudflare-ai-gatewayinput / 1M—→ $1.10
2025-12-07Price upcloudflare-ai-gatewayoutput / 1M—→ $4.40
2025-12-07Contextcloudflare-ai-gatewayContext window0→ 128,000
2025-12-07Contextcloudflare-ai-gatewayMax output0→ 16,384
2025-11-06Addedpoeoffering→ new