XingChen: Xing4.0 29B A4B (free)
by XingChenXingChen: Xing4.0 29B A4B (free) is a large language model from XingChen. It costs Free per million input tokens and Free per million output tokens. Its context window is 262K tokens.
Free tier availableReasoningTool callingStructured outputOpen weights
- Input / 1M tokens
- Free
- Output / 1M tokens
- Free
- Cached input / 1M
- -
- Context window
- 262K
Not supported
tokens
About Xing4.0 29B A4B (free)
Xing4.0-29B-A4B is an open-weight mixture-of-experts language model from China Telecom's AI team (TeleAI) and the successor to the TeleChat series. It has 29B total parameters with 4B active per token...
Specifications
| Model ID | xingchen-agi/xing4.0-29b-a4b |
|---|---|
| Provider | XingChen |
| Context window | 262K tokens |
| Max output | 236K tokens |
| Input modalities | text |
| Output modalities | text |
| Knowledge cutoff | - |
| Open weights | Yes - XingChen-AGI/Xing4.0-29B-A4B |
| Released | October 16, 2026 |
Cheaper alternatives
Models that cost less than Xing4.0 29B A4B (free) while keeping at least half its context window and every input modality it supports.
Frequently asked
How much does XingChen: Xing4.0 29B A4B (free) cost?
Free per million input tokens and Free per million output tokens.
What is the context window of XingChen: Xing4.0 29B A4B (free)?
262K tokens, with up to 236K tokens of output per request.