This model was retired on 2026-10-23. The pricing below is the last-known rate, kept for migration reference.
Ft O4 Mini (2025-04-16)Deprecated
Tool useReasoningPrompt cachingStructured output
Context
200K
Max output
100K
Serving providers
1
Cheapest input
$4.00 /1M
Prices are on-demand list rates. Enterprise commitments (committed-use discounts, provisioned throughput, negotiated rates) can be materially lower.
Pricing by serving provider
last-known · per 1M tokens · click a provider to expand| Serving provider | Input /1M | Output /1M | Endpoints | |||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| OpenAI | $4.00 | $16.00 | 1 | |||||||||||||||||||||
| ||||||||||||||||||||||||
Price history
input + output $/1M since we started tracking Input Output
Cost calculator
estimate your monthly spend on this model$2,080
estimated / month
Model IDs
copy the exact identifier for your platformft:o4-mini-2025-04-16
Frequently asked questions
Ft O4 Mini (2025-04-16) pricing, context and availabilityIs Ft O4 Mini (2025-04-16) still available?
Ft O4 Mini (2025-04-16) was retired on 2026-10-23. The pricing on this page is the last-known rate, kept for migration reference.
How much did Ft O4 Mini (2025-04-16) cost?
Ft O4 Mini (2025-04-16)'s last-known pricing, before it was retired on 2026-10-23, was $4.00 per 1M input tokens and $16.00 per 1M output tokens.
What was the context window of Ft O4 Mini (2025-04-16)?
Ft O4 Mini (2025-04-16) had a 200K token context window and could return up to 100K output tokens.
What could Ft O4 Mini (2025-04-16) do?
Ft O4 Mini (2025-04-16) supported tool use, reasoning, prompt caching and structured output.
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