gpt-5.5-2026-04-23 pricing
Chatgpt-5.5-2026-04-23 · OpenAI · context —
Price per 1M tokens
In effect since Oct 15, 2026
| Input (uncached) | $5.00 |
|---|---|
| OutputIncludes reasoning tokens | $30.00 |
| Cache read | $0.50 |
- Above 272K prompt tokens: $10.00 in / $45.00 out. The whole request uses these rates.
- Batch API: 50% off all token types.
- Service tier flex: × 0.5
- Service tier priority: × 2.5
Price history
1 version since Oct 15, 2026
- Input
- Output
Show data as table
| Effective from | Input / 1M | Output / 1M |
|---|---|---|
| Oct 15, 2026 | $5.00 | $30.00 |
| Oct 16, 2026 | $5.00 | $30.00 |
Cost calculator
Calculated with the same function that AI Cost Map uses for your real events.
Includes reasoning tokens.
Read from the prompt cache.
Cost per call
$0.0250
Cost per month
$2,500.00
Similar models
Same model type, nearest blended price (3 input : 1 output).
| Model | Input | Output | Context | Blended vs this |
|---|---|---|---|---|
| gpt-5.5-2026-04-23 (this model) OpenAI | $5.00 | $30.00 | — | — |
| global.openai.gpt-5.5 AWS Bedrock | $5.00 | $30.00 | — | × 1.0 |
| chat-latest OpenAI | $5.00 | $30.00 | — | × 1.0 |
| gpt-5.5 OpenAI | $5.00 | $30.00 | — | × 1.0 |
| openai/gpt-5.5 OpenRouter | $5.00 | $30.00 | — | × 1.0 |
| openai/gpt-chat-latest OpenRouter | $5.00 | $30.00 | — | × 1.0 |
| sakana/fugu-ultra OpenRouter | $5.00 | $30.00 | — | × 1.0 |