token.app › Compare › GPT-5.1-Codex-Max vs Flint (free)
GPT-5.1-Codex-Max vs Flint (free)
Flint (free) is free to use, against $3.44 per million tokens. GPT-5.1-Codex-Max accepts the larger context window (400K).
Head to head
Blended price uses a 3:1 input:output mix
| GPT-5.1-Codex-Max | Flint (free) | |
|---|---|---|
| Provider | OpenAI | Recursive |
| Input $/1M | $1.25 | Free |
| Output $/1M | $10.00 | Free |
| Blended $/1M | $3.44 | Free |
| Context window | 400K | 262K |
| Max output | 128K | 236K |
| Released | Dec 2025 | Oct 2026 |
| Licence | Proprietary | Open weights |
Choose GPT-5.1-Codex-Max if…
- Larger context window (400K)
Choose Flint (free) if…
- Costs less per token — Free vs $3.44 blended
- Open weights — self-hostable
- Newer model (released Oct 2026)
FAQ
Which is better, GPT-5.1-Codex-Max or Flint (free)?
We do not hold independently-run benchmark scores covering both GPT-5.1-Codex-Max and Flint (free), so we make no quality claim. Their pricing and specifications are compared on this page.
Is GPT-5.1-Codex-Max cheaper than Flint (free)?
Flint (free) is cheaper: Free versus $3.44 per million tokens blended at 3:1 input:output. Input alone: $1.25 vs Free. Output alone: $10.00 vs Free.
What context windows do GPT-5.1-Codex-Max and Flint (free) have?
GPT-5.1-Codex-Max: 400,000 tokens. Flint (free): 262,144 tokens.
Who makes GPT-5.1-Codex-Max and Flint (free)?
GPT-5.1-Codex-Max is made by OpenAI. Flint (free) is made by Recursive.
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