Announced 29 Sept 2026 · Sources checked
What does GPT-6.1 Sol cost?
The launch rates apply to the API. They do not describe a ChatGPT subscription.
| Usage | Per million tokens |
|---|---|
| Input | $2 |
| Cached input | $0.10 |
| Output | $10 |
Does a lower token price mean cheaper work?
Not necessarily. A task can use more tokens, need retries, or require manual corrections. Compare the cost of a result that passes review.
How should you compare models?
Use the same tasks and review standard for each model.
- Try a bug fix, a small feature, and an unfamiliar repository.
- Record total usage and time, including failed attempts.
- Check whether the result passes review and how much a person repairs.
Common questions
Is GPT-6.1 Sol independently tested here?
No. This article reports OpenAI’s launch claims and gives a practical comparison method.
Are these ChatGPT subscription prices?
No. They are API token rates listed at launch.
What to remember
Model choice is becoming a question of useful work per dollar, not just the highest benchmark score.
Sources & further reading
How this story was made
Written by Kristian Kostov with AI assistance and checked against the linked sources. Company performance claims are attributed to the company. Analysis reflects AiLookout’s interpretation; we have not independently tested the products discussed. Cover photography is illustrative and does not depict the specific announcement or product.
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