Lineage
- Company
OpenAI- GPT Sol family
- GPT-5.6 SolGPT-6 SolGPT-6.1 Solthe family
- Assistants that offer it
- ChatGPTpaid plan, Plus, Pro (official page ↗)
Copilotpaid plan, Microsoft 365 Copilot (USL licence, pay-as-you-go billing for Cowork and Copilot Studio) (copy of an official message ↗)
Perplexitypaid plan, Pro, Max (official page ↗) - API price
- 2 $ per million tokens read, 10 $ written (developers.openai.com/api/docs/pricing, read on 5 November 2026)
Links read on 10/11/2026 on company pages, the press as a fallback; a link given for a family applies only to its latest version.
Rank in each benchmark
- General intelligenceEpoch AI, ECI index168.9165.9 to 172.23rd out of 71
- User preferenceLMArena, Elo score148222nd out of 68
- Agent tasksEpoch AI, APEX-Agents60.0 %49.0 to 71.017th out of 52
- Coding tasksEpoch AI, CursorBenchnot measured
- Code repairEpoch AI, DeepSWEnot measured
Each segment of the bar is worth a tenth of the ranking; the 1st groups the best ranked. Rank among models released in 2026 and measured by the benchmark. Sources: Epoch AI, "Capabilities & benchmarking" (CC BY 4.0); LMArena, text with style control (CC BY 4.0); data as of 10 November 2026.
GPT-6.1 Sol among OpenAI's models, general intelligence
Epoch AI ECI index and its 95% interval, by release date; 14 OpenAI models released in 2026 and measured by the ECI index
Dot: the index measured, at the release dateLine: the 95% intervalGPT-6.1 Sol5 names in the "Table" tab
Source: Epoch AI, "Capabilities & benchmarking", ECI index. CC BY 4.0 licence.
Continue in the ranking
The full ranking →CompanyOpenAI14models measured, of which 10 with an entryIts assistant, its models, its governance and the electricity of its data centres.The entry →ModelOpenAIGPT-6 Sol11thout of 71 on general intelligenceThe previous version of GPT Sol.The entry →AssistantChatGPT62out of 100, 3rd out of 10One of the 3 assistants in the ranking that offer GPT-6.1 Sol.The entry →The hub newsletter
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