GPT-5.1 (batch)
by OpenAI · openai/gpt-5.1:batch
GPT-5.1 is the latest frontier-grade model in the GPT-5 series, offering stronger general-purpose reasoning, improved instruction adherence, and a more natural conversational style compared to GPT-5. It uses adaptive reasoning...
- Input / 1M tokens
- $0.625
- Output / 1M tokens
- $5.00
- Context
- 400K
Specs
| Input price | $0.625 / 1M tokens |
|---|---|
| Output price | $5.00 / 1M tokens |
| Cached input | $0.0625 / 1M tokens |
| Context window | 400K tokens |
| Max output | 128K tokens |
| Reads | image, text, file |
| Writes | text |
| Tool calling | Yes |
| Reasoning | Yes |
| Listed | Nov 13, 2025 |
List prices in USD, updated Oct 30, 2026. Providers may charge differently.
Providers
1 provider serves this model, as of Oct 30, 2026, 18:12 UTC.
| Provider | Context | Max output | Input / 1M | Output / 1M | Cache read / 1M | Supports | Status |
|---|---|---|---|---|---|---|---|
| OpenAI | 400K | 128K | $0.625 | $5.00 | $0.0625 | Normal |
"Cheapest" is the lowest input plus output price; "Fastest" the highest median throughput. Columns empty for every provider are not shown. No latency or throughput data for this model yet.
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