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GPT-6 Sol API pricing

Compare the published GPT-6 Sol (gpt-6-sol) list rate with corouter's outlet rate, and estimate a monthly token bill. GPT-6 Sol keeps the 1.05M window and lists well below Astra on both input and output. Send gpt-6-sol for the same request shape at the lower GPT-6 rate.

OpenAI
GPT-6 Sol
OpenAI
−80%
Model ID
gpt-6-sol
Context window
1.1M
Vendor
OpenAI
Modalities
ChatReasoningCodeVision
List pricecorouter
Input / Mtok$2.00$0.400
Cached input / Mtok$0.200$0.040
Output / Mtok$10.00$2.00

Prices in USD per million tokens, verified against official pricing pages on 2026-09-28.

Where this model fits

  • Daily coding help at the lower GPT-6 list rate
  • Draft-and-revise loops that still need the long window
  • Screenshot questions that do not need the Astra rate

Estimates only. Actual billing depends on your real token counts, cache hit rate, and the prices in effect at request time.

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