GPT-6 Sol Pro
NEWOpenAI · Proprietary · Released Sep 22, 2026 · openai/gpt-6-sol-pro
Best $2.00 in / $10.00 out via OpenAI
1.05M contextVisionToolsReasoningStructured outputPrompt caching
Available from 6 providersUSD / MTOK · PRICES 3 HOURS AGO
EST. MONTHLY COSTclick a row for detail · click headers to sort
| PROVIDER | INPUT | OUTPUT | CACHE | CONTEXT | QUANT | TTFT | TPS | UPTIME |
|---|---|---|---|---|---|---|---|---|
 OpenAIFLEX1ST PARTY | $1.00 | $5.00 | $0.10 | 1.05M | — | — | — | 100.0% |
| OpenAI1ST PARTY | $2.00 | $10.00 | $0.20 | 1.05M | — | — | — | 100.0% |
 Azure | $2.00 | $10.00 | $0.20 | 1.05M | — | — | — | 99.7% |
| Azure | $2.20 | $11.00 | $0.22 | 1.05M | — | — | — | 100.0% |
| Azure | $2.20 | $11.00 | $0.22 | 1.05M | — | — | — | 100.0% |
| OpenAIPRIORITY1ST PARTY | $4.00 | $20.00 | $0.40 | 1.05M | — | — | — | — |
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Pricing variants · USD / MTok in / out
STANDARD
$2.00 / $10.00
per MTok in / out
BATCH
$1.00 / $5.00
async batch
CACHE READ $0.20CACHE WRITE $2.50WEB SEARCH $0.01 / search
Recent changesRSS ↗
Sep 23, 2026model added
About
GPT-6 Sol Pro is the same underlying model as GPT-6 Sol, served with `reasoning.mode` set to `pro` for higher-quality responses on complex tasks. Learn more in OpenAI's docs: https://developers.openai.com/api/docs/guides/reasoning#reasoning-mode
Specifications
Context window1,050,000
Max output128,000
Modalities infile, image, text
Modalities outtext
LicenseProprietary
ReleasedSep 22, 2026
TokenizerGPT
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