openai/gpt-5-mini pricing
Chatopenai/gpt-5-mini · OpenRouter · context —
Price per 1M tokens
In effect since Oct 15, 2026
| Input (uncached) | $0.25 |
|---|---|
| OutputIncludes reasoning tokens | $2.00 |
| Cache read | $0.025 |
- No long-context tier: one rate for every prompt size.
Price history
1 version since Oct 15, 2026
- Input
- Output
Show data as table
| Effective from | Input / 1M | Output / 1M |
|---|---|---|
| Oct 15, 2026 | $0.25 | $2.00 |
| Oct 16, 2026 | $0.25 | $2.00 |
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
$0.0015
Cost per month
$150.00
Similar models
Same model type, nearest blended price (3 input : 1 output).
| Model | Input | Output | Context | Blended vs this |
|---|---|---|---|---|
| openai/gpt-5-mini (this model) OpenRouter | $0.25 | $2.00 | — | — |
| qwen3.5-35b-a3b Alibaba Qwen | $0.25 | $2.00 | — | × 1.0 |
| bytedance/seed-1.8 DeepInfra | $0.25 | $2.00 | — | × 1.0 |
| qwen/qwen3.5-35b-a3b Novita AI | $0.25 | $2.00 | — | × 1.0 |
| gpt-5-mini OpenAI | $0.25 | $2.00 | — | × 1.0 |
| bytedance-seed/seed-1.6 OpenRouter | $0.25 | $2.00 | — | × 1.0 |
| bytedance-seed/seed-2.0-lite OpenRouter | $0.25 | $2.00 | — | × 1.0 |