Context
200K
Max output
100K
Serving providers
4
Cheapest input
$1.10 /1M
Prices are on-demand list rates. Enterprise commitments (committed-use discounts, provisioned throughput, negotiated rates) can be materially lower.
Benchmarks
independent evaluations · source: Artificial AnalysisSpeed & latency
Output speed
153 t/s
tokens / second
Time to first token
8.98s
latency
Headline indices
Individual benchmarks · click a row for effort variants
| Benchmark | Best score | Effort | Cost / task | |
|---|---|---|---|---|
| GPQA Diamond | 75% | default | — | |
| Humanity's Last Exam | 9% | default | — | |
| LiveCodeBench | 72% | default | — | |
| MMLU-Pro | 79% | default | — | |
| SciCode | 40% | default | — | |
| TerminalBench Hard | 7% | default | — | |
| τ²-bench | 29% | default | — |
Pricing by serving provider
standard tier · per 1M tokens · click a provider to expand| Serving provider | Input /1M | Output /1M | Endpoints | ||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| AzureCheapest | $1.10 | $4.40 | 1 | ||||||||||||||||||||||||||
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| OpenAICheapest | $1.10 | $4.40 | 1 | ||||||||||||||||||||||||||
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| OpenRouterCheapest | $1.10 | $4.40 | 1 | ||||||||||||||||||||||||||
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| Vercel AI GatewayCheapest | $1.10 | $4.40 | 1 | ||||||||||||||||||||||||||
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Price history
input + output $/1M since we started tracking Input Output
Cost calculator
estimate your monthly spend on this model$572
estimated / month
Model IDs
copy the exact identifier for your platformazure/o3-minio3-miniopenrouter/openai/o3-minivercel_ai_gateway/openai/o3-mini
Frequently asked questions
o3 Mini pricing, context and availabilityHow much does o3 Mini cost?
o3 Mini costs $1.10 per 1M input tokens and $4.40 per 1M output tokens at its cheapest provider via Azure.
What is the context window of o3 Mini?
o3 Mini accepts up to 200K tokens of context and can return up to 100K output tokens.
Which providers serve o3 Mini?
o3 Mini is available from 4 serving providers, each with its own pricing and model ID. Azure is currently the cheapest.
What can o3 Mini do?
o3 Mini supports tool use, reasoning, prompt caching and structured output.
Other OpenAI models
compare pricing across the OpenAI lineupPopular comparisons
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