OpenAI: GPT-5.1 (batch)
VisionFunction callingReasoning
Best price
OpenRouter
cheapest input$0.63/1M tokens
Input / 1M tokens
$5.00/1M tokens
Output / 1M tokens
Price history (median of tracked listings, USD / 1M tokens)
Provider prices
| Provider | Input / 1M tokens | Output / 1M tokens | Context |
|---|---|---|---|
| OpenRouter | $0.63/1M tokens | $5.00/1M tokens | 400,000 |