token.app › Compare › MiniMax M3.1 Flash vs Xing4.0 29B A4B (free)
MiniMax M3.1 Flash vs Xing4.0 29B A4B (free)
Xing4.0 29B A4B (free) is free to use, against $0.262 per million tokens. MiniMax M3.1 Flash accepts the larger context window (1M).
Head to head
Blended price uses a 3:1 input:output mix
| MiniMax M3.1 Flash | Xing4.0 29B A4B (free) | |
|---|---|---|
| Provider | MiniMax | Xingchen agi |
| Input $/1M | $0.150 | Free |
| Output $/1M | $0.600 | Free |
| Blended $/1M | $0.262 | Free |
| Context window | 1M | 262K |
| Max output | 524K | 236K |
| Released | Oct 2026 | Oct 2026 |
| Licence | Proprietary | Open weights |
Choose MiniMax M3.1 Flash if…
- Larger context window (1M)
- Newer model (released Oct 2026)
Choose Xing4.0 29B A4B (free) if…
- Costs less per token — Free vs $0.262 blended
- Open weights — self-hostable
FAQ
Which is better, MiniMax M3.1 Flash or Xing4.0 29B A4B (free)?
We do not hold independently-run benchmark scores covering both MiniMax M3.1 Flash and Xing4.0 29B A4B (free), so we make no quality claim. Their pricing and specifications are compared on this page.
Is MiniMax M3.1 Flash cheaper than Xing4.0 29B A4B (free)?
Xing4.0 29B A4B (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 MiniMax M3.1 Flash and Xing4.0 29B A4B (free) have?
MiniMax M3.1 Flash: 1,000,000 tokens. Xing4.0 29B A4B (free): 262,144 tokens.
Who makes MiniMax M3.1 Flash and Xing4.0 29B A4B (free)?
MiniMax M3.1 Flash is made by MiniMax. Xing4.0 29B A4B (free) is made by Xingchen agi.
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