Xing4.0 29B A4B
- Family
- Xing4
- Released
- 2026-09-17
- Context
- 256K
- Parameters
- 29B
- Architecture
- Mixture of Experts
- Specialization
- general
- Openness
- Open source
- License
- Apache 2.0OSI-approvedPermitted
- Weights
- Available
- Code
- Unknown
- Training
- Pretrained
No tracked provider pricing is available yet.
About
Xing4.0-29B-A4B is an open-weight mixture-of-experts language model from China Telecom Artificial Intelligence Technology Co., Ltd. (TeleAI), the successor to the TeleChat series. It has 29B total parameters with 4B active per token (64 routed experts, 4 active, 1 shared), MLA attention, and a native 256K context (extensible to 512K). Weights are published under Apache 2.0 at Hugging Face XingChen-AGI/Xing4.0-29B-A4B. Open-sourced 2026-09-17.
Providers(1)
Compare API pricing across 1 tracked provider route for input and output tokens, batch, and cached reads when available.
| Provider | Input / 1M | Output / 1M | Route |
|---|---|---|---|
| OpenRouter | - | - | ServerlessPartial |
Capabilities
Benchmark peer barsfor RAG
No task-mapped benchmark peers are available for this model yet.
Migration checks
No linked migration route is available for this model yet.
API versions
Xing4.0-29B-A4Bxingchen-agi/xing4.0-29b-a4bxingchen-agi/xing4.0-29b-a4b-20261015Xing4.0 29B A4BNo tracked provider pricing is available yet.