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OpenAI o4 Mini

OpenAI o4-mini is a compact reasoning model in the o-series, optimized for fast, cost-efficient performance while retaining strong multimodal and agentic capabilities. It supports tool use and demonstrates competitive reasoning...

OpenAI o4 Mini costs $1.10 per 1M input tokens and $4.40 per 1M output tokens at the standard tier, the lowest default-region price among the 1 provider SF·SIX tracks, from OpenAI. Cached input reads cost $0.275 per 1M tokens. Updated ; prices checked .

Checked · Source: OpenRouter · Methodology

Developer
OpenAI
Input modalities
image, text, file
Output modalities
text
Context tokens
200,000
Latest price observation
2026-10-17
Lowest paired standard token quote
$1.10 input / $4.40 output per 1M tokens

Dated price and provider records

Dated price and provider records
Provider and channelInputOutput or native rateUnit and statusSource and observation
OpenAIOpenRouter$1.10$4.401M tokenspriced · USDOpenRouter2026-10-17

Batch and free variants

These are dated, non-executable observations. Verify the exact endpoint, price and terms with the source before use. Unknown values are not free.

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