01.AI
Yi 1.5 34B Chat
Strong 34B model from 01.AI with good multilingual and reasoning performance.
34B parametersyiapache-2.04K context21GB - 38GB VRAM
Check Your Hardware
See which quantizations of Yi 1.5 34B Chat your hardware can run.
Quantization Options
| Quantization | Bits | File Size | VRAM Needed | RAM Needed | Quality |
|---|---|---|---|---|---|
| Q4_K_M | 4.5 | 20 GB | 21 GB | 24 GB | 85% |
| Q5_K_M | 5.5 | 24 GB | 25.5 GB | 28 GB | 90% |
| Q8_0 | 8 | 36 GB | 38 GB | 42 GB | 98% |
Frequently Asked Questions
How much VRAM do I need to run Yi 1.5 34B Chat?
Yi 1.5 34B Chat requires 21GB VRAM minimum with Q4_K_M quantization. For full precision, you need 38GB VRAM.
What is the best quantization for Yi 1.5 34B Chat?
Q4_K_M offers the best balance of quality and VRAM usage. Q8_0 is near-lossless if you have enough VRAM.