token.app › Compare › Qwen3.5 397B A17B vs Xing4.0 29B A4B (free)
Qwen3.5 397B A17B vs Xing4.0 29B A4B (free)
Xing4.0 29B A4B (free) is free to use, against $1.27 per million tokens.
Head to head
Blended price uses a 3:1 input:output mix
| Qwen3.5 397B A17B | Xing4.0 29B A4B (free) | |
|---|---|---|
| Provider | Alibaba | Xingchen agi |
| Input $/1M | $0.500 | Free |
| Output $/1M | $3.60 | Free |
| Blended $/1M | $1.27 | Free |
| Context window | 262K | 262K |
| Max output | 236K | 236K |
| Released | Feb 2026 | Oct 2026 |
| Licence | Open weights | Open weights |
Choose Qwen3.5 397B A17B if…
- No clear advantage on the data we hold.
Choose Xing4.0 29B A4B (free) if…
- Costs less per token — Free vs $1.27 blended
- Newer model (released Oct 2026)
FAQ
Which is better, Qwen3.5 397B A17B or Xing4.0 29B A4B (free)?
We do not hold independently-run benchmark scores covering both Qwen3.5 397B A17B and Xing4.0 29B A4B (free), so we make no quality claim. Their pricing and specifications are compared on this page.
Is Qwen3.5 397B A17B cheaper than Xing4.0 29B A4B (free)?
Xing4.0 29B A4B (free) is cheaper: Free versus $1.27 per million tokens blended at 3:1 input:output. Input alone: $0.500 vs Free. Output alone: $3.60 vs Free.
What context windows do Qwen3.5 397B A17B and Xing4.0 29B A4B (free) have?
Qwen3.5 397B A17B: 262,144 tokens. Xing4.0 29B A4B (free): 262,144 tokens.
Who makes Qwen3.5 397B A17B and Xing4.0 29B A4B (free)?
Qwen3.5 397B A17B is made by Alibaba. Xing4.0 29B A4B (free) is made by Xingchen agi.
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