01-ai / yi-1.5 family / text-generation
Yi-1.5-34B-Chat
01-ai/Yi-1.5-34B-Chat
Benchmarks
Where it scores.
Normalized 0–100 across indexed models.
Runnable variants
Pick a size.
| Precision | Format | Size | Params | File |
|---|---|---|---|---|
| FP16 / smallest | SAFETENSORS | 1.2 GB | — | model-00015-of-00015.safetensors |
| FP16 | SAFETENSORS | 4.8 GB | — | model-00002-of-00015.safetensors |
| FP16 | SAFETENSORS | 4.8 GB | — | model-00004-of-00015.safetensors |
| FP16 | SAFETENSORS | 4.8 GB | — | model-00005-of-00015.safetensors |
| FP16 | SAFETENSORS | 4.8 GB | — | model-00007-of-00015.safetensors |
| FP16 | SAFETENSORS | 4.8 GB | — | model-00008-of-00015.safetensors |
| FP16 | SAFETENSORS | 4.8 GB | — | model-00010-of-00015.safetensors |
| FP16 | SAFETENSORS | 4.8 GB | — | model-00011-of-00015.safetensors |
| FP16 | SAFETENSORS | 4.8 GB | — | model-00013-of-00015.safetensors |
| FP16 | SAFETENSORS | 4.8 GB | — | model-00014-of-00015.safetensors |
| FP16 | SAFETENSORS | 4.8 GB | — | model-00001-of-00015.safetensors |
| FP16 | SAFETENSORS | 5.0 GB | — | model-00003-of-00015.safetensors |
| FP16 | SAFETENSORS | 5.0 GB | — | model-00006-of-00015.safetensors |
| FP16 | SAFETENSORS | 5.0 GB | — | model-00009-of-00015.safetensors |
| FP16 | SAFETENSORS | 5.0 GB | — | model-00012-of-00015.safetensors |
Sizes are file sizes, not peak runtime memory.
Raw benchmarks
The inputs.
| Source | Task | Raw | Normalized |
|---|---|---|---|
| Arena | ArenaScore | 1212.9 | 64.1 |
From the Hugging Face model card
About this model.
From the Hugging Face model card
About this model.
🐙 GitHub •
👾 Discord •
🐤 Twitter •
💬 WeChat
📝 Paper •
💪 Tech Blog •
🙌 FAQ •
📗 Learning Hub
Intro
Yi-1.5 is an upgraded version of Yi. It is continuously pre-trained on Yi with a high-quality corpus of 500B tokens and fine-tuned on 3M diverse fine-tuning samples.
Compared with Yi, Yi-1.5 delivers stronger performance in coding, math, reasoning, and instruction-following capability, while still maintaining excellent capabilities in language understanding, commonsense reasoning, and reading comprehension.
| Model | Context Length | Pre-trained Tokens |
|---|---|---|
| Yi-1.5 | 4K, 16K, 32K | 3.6T |
Models
Chat models
Name Download Yi-1.5-34B-Chat • 🤗 Hugging Face • 🤖 ModelScope • 🟣 wisemodel Yi-1.5-34B-Chat-16K • 🤗 Hugging Face • 🤖 ModelScope • 🟣 wisemodel Yi-1.5-9B-Chat • 🤗 Hugging Face • 🤖 ModelScope • 🟣 wisemodel Yi-1.5-9B-Chat-16K • 🤗 Hugging Face • 🤖 ModelScope • 🟣 wisemodel Yi-1.5-6B-Chat • 🤗 Hugging Face • 🤖 ModelScope • 🟣 wisemodel Base models
Name Download Yi-1.5-34B • 🤗 Hugging Face • 🤖 ModelScope • 🟣 wisemodel Yi-1.5-34B-32K • 🤗 Hugging Face • 🤖 ModelScope • 🟣 wisemodel Yi-1.5-9B • 🤗 Hugging Face • 🤖 ModelScope • 🟣 wisemodel Yi-1.5-9B-32K • 🤗 Hugging Face • 🤖 ModelScope • 🟣 wisemodel Yi-1.5-6B • 🤗 Hugging Face • 🤖 ModelScope • 🟣 wisemodel
Benchmarks
Chat models
Yi-1.5-34B-Chat is on par with or excels beyond larger models in most benchmarks.
Yi-1.5-9B-Chat is the top performer among similarly sized open-source models.
Base models
Yi-1.5-34B is on par with or excels beyond larger models in some benchmarks.
Yi-1.5-9B is the top performer among similarly sized open-source models.
Quick Start
For getting up and running with Yi-1.5 models quickly, see README.