gpt-4o- API Pricing
gpt-4o- on OpenAI costs $5.00 per 1M input tokens and $15.00 per 1M output tokens (as of ).
| Input | $5.00 / 1M tokens |
|---|---|
| Output | $15.00 / 1M tokens |
| Cached input (read) | — |
| Cache write | — |
| Batch input / output | $2.50 / $7.50 |
| Above 200K tokens (input / output) | — |
| Context window | 128K tokens |
| Max output | 4K tokens |
| Supports | vision, tool calling, prompt caching |
| Deprecation date | |
| API model id | gpt-4o-2024-05-13 |
| In our records since |
What it costs for common jobs
Estimated from the list price above (no caching or batch discount).
| Job | Estimated cost |
|---|---|
| 1,000 chat replies (2,000 tokens in, 500 out each) | $17.50 |
| Summarising 100 long documents (50,000 in, 1,000 out each) | $26.50 |
| 1 million classification calls (300 in, 5 out each) | $1575.00 |
Try your own numbers in the LLM API cost calculator.
Price history
No price change recorded since .
Similarly priced models
| Model | Provider | Input / 1M | Output / 1M | Cached input / 1M | Context |
|---|---|---|---|---|---|
| daybreak-blue-latest | OpenAI | $4.00 | $20.00 | $0.40 | 922K |
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| gpt-5.4 | OpenAI | $2.50 | $15.00 | $0.25 | 1.05M |
| computer-use-preview | OpenAI | $3.00 | $12.00 | — | 8K |
| gpt-rosalind-discovery | OpenAI | $5.00 | $25.00 | $0.50 | — |
| gpt-rosalind-research | OpenAI | $5.00 | $25.00 | $0.50 | — |
| gpt-5.2 | OpenAI | $1.75 | $14.00 | $0.17 | 272K |