token.app › Compare › gpt-oss-120b vs MiniMax M3.1 Flash (free)
gpt-oss-120b vs MiniMax M3.1 Flash (free)
MiniMax M3.1 Flash (free) is free to use, against $0.262 per million tokens. MiniMax M3.1 Flash (free) accepts the larger context window (1M).
Head to head
Blended price uses a 3:1 input:output mix
| gpt-oss-120b | MiniMax M3.1 Flash (free) | |
|---|---|---|
| Provider | OpenAI | MiniMax |
| Input $/1M | $0.150 | Free |
| Output $/1M | $0.600 | Free |
| Blended $/1M | $0.262 | Free |
| Context window | 131K | 1M |
| Max output | 66K | 524K |
| Released | Aug 2025 | Oct 2026 |
| Licence | Open weights | Proprietary |
Choose gpt-oss-120b if…
- Open weights — self-hostable
Choose MiniMax M3.1 Flash (free) if…
- Costs less per token — Free vs $0.262 blended
- Larger context window (1M)
- Newer model (released Oct 2026)
FAQ
Which is better, gpt-oss-120b or MiniMax M3.1 Flash (free)?
We do not hold independently-run benchmark scores covering both gpt-oss-120b and MiniMax M3.1 Flash (free), so we make no quality claim. Their pricing and specifications are compared on this page.
Is gpt-oss-120b cheaper than MiniMax M3.1 Flash (free)?
MiniMax M3.1 Flash (free) is cheaper: Free versus $0.262 per million tokens blended at 3:1 input:output. Input alone: $0.150 vs Free. Output alone: $0.600 vs Free.
What context windows do gpt-oss-120b and MiniMax M3.1 Flash (free) have?
gpt-oss-120b: 131,072 tokens. MiniMax M3.1 Flash (free): 1,000,000 tokens.
Who makes gpt-oss-120b and MiniMax M3.1 Flash (free)?
gpt-oss-120b is made by OpenAI. MiniMax M3.1 Flash (free) is made by MiniMax.