Text / LLM
Xing4.0 29B A4B (free)
Xing4.0 29B A4B (free) by XingChen AGI costs $0 on the tracked price fields. It is available outside China via OpenRouter. Last checked 2026-10-27.
XingChen AGI · apache-2.0 · 31.2B
Free
OpenRouter fallback: lowest listed provider. Not an official price.
How to use it from outside China
- Send requests through OpenRouter. https://openrouter.ai/xingchen-agi/xing4.0-29b-a4b:free
- Weights are public. Download them from Hugging Face. https://huggingface.co/XingChen-AGI/Xing4.0-29B-A4B
- Confirm the price on the source before you rely on it. Checked 2026-10-27. Pricing source
Usable outside China?
No official international API listed.
OpenRouter: https://openrouter.ai/xingchen-agi/xing4.0-29b-a4b:free
Questions
Can I use Xing4.0 29B A4B (free) from outside China?
Official international API: Unknown — not on the record yet. OpenRouter: https://openrouter.ai/xingchen-agi/xing4.0-29b-a4b:free.
How much does Xing4.0 29B A4B (free) cost per 1M tokens?
$0 input and $0 output per 1M tokens. openrouter-fallback. Checked 2026-10-27.
Is the Xing4.0 29B A4B (free) API OpenAI-compatible?
Unknown — not on the record yet
Are Xing4.0 29B A4B (free) weights open, and under which license?
Yes. License: apache-2.0.
Sources
https://openrouter.ai/xingchen-agi/xing4.0-29b-a4b:free
Weights: https://huggingface.co/XingChen-AGI/Xing4.0-29B-A4B
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