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openrouter/openai/o3-mini

Openrouter text

openrouter/openai/o3-mini

Input

$1.10

per 1M input tokens

Output

$4.40

per 1M output tokens

Cache read

n/a

per 1M cached read tokens

Cache write

n/a

per 1M cache write tokens

Context window

128,000

Max output

65,536

Effective date

Jun 15, 2026

Estimate a workload

Enter token counts to see the cost at this model's rates.

Estimated cost: $0.00

Price history

blended $ per 1M tokens (3:1)

One price on record so far (Jun 15, 2026). This chart fills in as the price changes over time. We check daily.

Effective Input Output Blended
Jun 15, 2026 $1.10 $4.40 $1.93

Other Openrouter models

openrouter/openrouter/auto · $0.0000/Mtok out openrouter/openrouter/free · $0.0000/Mtok out openrouter/openrouter/bodybuilder · $0.0000/Mtok out openrouter/openai/gpt-oss-20b · $0.1000/Mtok out openrouter/openai/gpt-5-nano · $0.4000/Mtok out openrouter/z-ai/glm-4.7-flash · $0.4000/Mtok out

Source: litellm. Confirm against the provider's official pricing before relying on these figures.