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OpenAI logoGPT-6.1 SolOpenAI
Best input$2.00 /MTok
Best output$10.00 /MTok
Batch in / out$1.00 / $5.00
Cache read$0.10
Measured TTFT—
Measured TPS—
Context1.05M
Max output128K
Modalities infile, image, text
Tool calling✓
Structured output✓
Reasoning✓
Vision✓
Audio input—
Prompt caching✓
Providers6
Cheapest providerOpenAI
LicenseProprietary
ReleasedSep 29, 2026
Cost at your workload—
● = best of the compared models · TTFT/TPS: fastest measured endpoint per model (P50, trailing 21d, chat10k) · ° = via OpenRouter routing · ✕ = probed, no measurable stream · prices are standard tier

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