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OpenAI o3

o3 is a well-rounded and powerful model across domains. It sets a new standard for math, science, coding, and visual reasoning tasks. It also excels at technical writing and instruction-following....

OpenAI o3 costs $2.00 per 1M input tokens and $8.00 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 $0.50 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
$2.00 input / $8.00 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$2.00$8.001M tokenspriced · USDOpenRouter2026-10-17

Batch and free variants

  • o3 (batch) · from $1.00 input / $4.00 output per 1M tokens

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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