token.app › Compare › Gemma 4 31B vs Xing4.0 29B A4B (free)
Gemma 4 31B vs Xing4.0 29B A4B (free)
Xing4.0 29B A4B (free) is free to use, against $0.250 per million tokens.
Head to head
Blended price uses a 3:1 input:output mix
| Gemma 4 31B | Xing4.0 29B A4B (free) | |
|---|---|---|
| Provider | Xingchen agi | |
| Input $/1M | $0.200 | Free |
| Output $/1M | $0.400 | Free |
| Blended $/1M | $0.250 | Free |
| Context window | 262K | 262K |
| Max output | 16K | 236K |
| Released | Apr 2026 | Oct 2026 |
| Licence | Open weights | Open weights |
Choose Gemma 4 31B if…
- No clear advantage on the data we hold.
Choose Xing4.0 29B A4B (free) if…
- Costs less per token — Free vs $0.250 blended
- Newer model (released Oct 2026)
FAQ
Which is better, Gemma 4 31B or Xing4.0 29B A4B (free)?
We do not hold independently-run benchmark scores covering both Gemma 4 31B and Xing4.0 29B A4B (free), so we make no quality claim. Their pricing and specifications are compared on this page.
Is Gemma 4 31B cheaper than Xing4.0 29B A4B (free)?
Xing4.0 29B A4B (free) is cheaper: Free versus $0.250 per million tokens blended at 3:1 input:output. Input alone: $0.200 vs Free. Output alone: $0.400 vs Free.
What context windows do Gemma 4 31B and Xing4.0 29B A4B (free) have?
Gemma 4 31B: 262,144 tokens. Xing4.0 29B A4B (free): 262,144 tokens.
Who makes Gemma 4 31B and Xing4.0 29B A4B (free)?
Gemma 4 31B is made by Google. Xing4.0 29B A4B (free) is made by Xingchen agi.