GPT-6.1 Sol API price

OpenAI lists GPT-6.1 Sol at USD 2.00 per 1M input tokens and USD 10.00 per 1M output tokens on its own price page (https://developers.openai.com/api/docs/pricing), verified 2026-10-28 00:04 UTC. 1 cloud and host listings and 40 community cross-checks of the same model are below; differences are shown, not resolved.

List prices, not transacted prices. What that means.

OpenAI input price, last 90 days

By seller

• OpenAI USD 2.00
• azure USD 2.00

One line per seller, from that listing's own recorded changes; a price holds until the next change.

OpenAI's own price (first-party)

Clouds and hosts (their own first-party price pages)

The same model resold by a cloud or host, at that seller's list price.

Community cross-checks

Sources can disagree. The provider's own listing is first-party; LiteLLM, OpenRouter and models.dev are community cross-checks. Differences are shown, not resolved.

How this page is built

It reads OpenAI's own listing (llm/official/openai/gpt-6.1-sol) and every other SKU whose model name normalises to the same key. Data: JSON · history CSV.

InfraRabbit (2026). GPT-6.1 Sol API price [data as of 2026-10-28]. https://infrarabbit.com/prices/llm/gpt-6-1-sol-price (accessed 2026-10-28). List prices, not transacted prices. CC BY 4.0.

@misc{infrarabbit_llm_gpt_6_1_sol_price_2026,
  author       = {InfraRabbit},
  title        = {GPT-6.1 Sol API price},
  year         = {2026},
  howpublished = {\url{https://infrarabbit.com/prices/llm/gpt-6-1-sol-price}},
  note         = {Data as of 2026-10-28; accessed 2026-10-28; list prices, not transacted prices; CC BY 4.0}
}