What is GPT-6 Sol?
GPT-6 Sol is a OpenAI model: OpenAI's 22 Sep 2026 Sol line. API list $2 / $10 per 1M tokens on short context, 1.05M context, 128K output, knowledge cutoff 20 Apr 2026. No AA or Vals ledger row on this page as of 23 Sep 2026.
Models / OpenAI
GPT-6 Sol
GPT-6 · Released 2026-09-22
OpenAI's 22 Sep 2026 Sol line. API list $2 / $10 per 1M tokens on short context, 1.05M context, 128K output, knowledge cutoff 20 Apr 2026. No AA or Vals ledger row on this page as of 23 Sep 2026.
Current OpenAI Sol line for complex coding and agent work when Astra's list is too expensive.
Composite—
Context1M
Input / 1M$2.0
Output / 1M$10
Knowledge cutoff2026-04-20
Statusflagship
Not enough families covered yet.Add more benchmark rows for GPT-6 Sol to see the family profile.
Editor's note
Recorded from the OpenAI API model page and pricing page on 23 Sep 2026, plus the 22 Sep developer announcement and Vercel changelog. reasoning.effort supports none, low, medium (default), high, xhigh, and max. No independent AA or Vals row yet. Editorial depth still needs a desk pass.Benchmark placements
Per-benchmark positions
Where GPT-6 Sol places on each public benchmark source that publishes a row. Rank counts every model with a latest row in the same test — not a universal quality score.
No benchmark rows yet for GPT-6 Sol.
Family context
Strongest rows in each family
The three highest-scoring models with pages in each capability family. Where GPT-6 Sol shows up, it's highlighted.
Knowledge
- 191
- 291
- 391
Reasoning
- 196
- 295
- 395
Math
- 199
- 299
- 399
Coding
- 196
- 296
- 396
Agentic
- 1100
- 2100
- 3100
Long context
- 189
- 285
- 384
Tool use
- 189
- 287
- 387
Safety
- 192
- 292
- 391
Human preference
- 195
- 292
- 391
Family coverage
Best score per family
A high composite that hides a weak family is a trap. These bars surface the families where this model hasn't been publicly tested, and where it leads.
No family coverage yet.
Price vs. performance
Where GPT-6 Sol sits on the scatter
Hover any dot for name, score, and input price. Keyboard: tab through the top twelve, or use the ranking below.
AnthropicOpenAIMistralAlibabaDeepSeekGoogleMoonshotMetaxAIMiniMaxZhipuXiaomiOtherMeituanCohereNVIDIA
Full benchmark ledger
Every catalog benchmark for GPT-6 Sol. Scores link to the original source; gaps mean no public row exists yet.
0 of 37 catalog benchmarks have a sourced row for GPT-6 Sol.
Changelog
Version history
- Public on the OpenAI API, Codex, and ChatGPT Work.
Sources
Where the numbers come from
- OpenAI API model page· checked 2026-09-23
- OpenAI API pricing· checked 2026-09-23
- OpenAI developer announcement· checked 2026-09-23
- Vercel AI Gateway changelog· checked 2026-09-23
Questions this model page answers
Every answer below is assembled from the dated fields on this page. Nothing is written separately for search.
What is GPT-6 Sol for?
Current OpenAI Sol line for complex coding and agent work when Astra's list is too expensive.
What does GPT-6 Sol cost?
GPT-6 Sol lists $2.0 input and $10 output per 1M tokens. Pricing last checked 2026-09-23.
How large is the GPT-6 Sol context window?
GPT-6 Sol publishes a 1M token context window.
What is the VerdictPal status of GPT-6 Sol?
GPT-6 Sol carries Flagship status on the model atlas.
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