01.AI · Open weights
Yi-1.5-34B-Chat
Weights are free to download and run locally or on your own servers – no per-call fees; licence terms apply.
Open weights Available 4K 🕒 Verified on 2026-10-10
Note: Released in 2024; 01.AI has published no newer chat model on Hugging Face since.
Free conditions
- Free conditions
- Weights are free to download and run locally or on your own servers – no per-call fees; licence terms apply.
- Free until
- —
- Rate limits
- —
- Sign-up / login
- Not required
- Real-name verification
- —
- Credit card
- Not required
- Region
- —
- Data use
- When self-hosted, your data stays on your machine.
ⓘ Free to download; running it needs your own hardware or a paid host.
Specs
- Provider
- 01.AI
- Platform
- Hugging Face
- Type
- Open weights
- Modalities
- Text
- Parameters
- ≈34B (from weight files)
- Context length
- 4K (4,096 tokens)
- License
- Apache-2.0
- Tool calling
- —
- Released
- 2024-05-10
How to access
- Hugging Face
- https://huggingface.co/01-ai/Yi-1.5-34B-Chat
Official sources
- Hugging Face – 01-ai/Yi-1.5-34B-Chat https://huggingface.co/01-ai/Yi-1.5-34B-Chat
🕒 Verified on 2026-10-10 · Free terms change often. Always confirm limits, data-use policy and regional availability on the official page before relying on a free tier.