Xing 4.0 29B A4B
China Telecom’s Xing 4.0 is an Apache 2.0 open-weight mixture-of-experts model with 29B total and 4B active parameters, designed for coding, reasoning and tool use. Supports text input, structured output and a shared 262,144-token input/output context. This route does not use a TEE.
- Reasoning
- Tool Calling
- Parallel Tool Calls
- Structured Output
Added Oct 24, 2026
Model weightsPricing
Auto routing · per 1M tokens- Input
- $0.22
- Output
- $0.90
- Cache read
- $0.011
Specifications
- Context window
- 262.1K
- Max output
- 262.1K
- Parameters
- 29B / 4B
- Total / active
Benchmarks
No public benchmark scores for this model yet.
Providers
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