753906cfc7
* chore: rename without period * feat: add glm45 air * feat: add doc on expert quantization * feat: update base readme with new changes * chore: cleanup * chore: cleanup * chore: cleanup * fix: disable quantize_moe_expert on merge per comment * chore: add kernel info to optimizations doc
73 lines
2.3 KiB
Markdown
73 lines
2.3 KiB
Markdown
# Finetune Z.ai's GLM-4.5-Air with Axolotl
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[GLM-4.5-Air](https://huggingface.co/zai-org/GLM-4.5-Air) is a MoE model by Z.ai.
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This guide shows how to fine-tune it with Axolotl.
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## Getting started
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1. Install Axolotl following the [installation guide](https://docs.axolotl.ai/docs/installation.html).
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2. Install [Cut Cross Entropy](https://docs.axolotl.ai/docs/custom_integrations.html#cut-cross-entropy) to reduce training VRAM usage.
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3. Run the finetuning example:
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```bash
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# QLoRA (1x80GB @ ~63.4GiB/GPU)
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axolotl train examples/glm45/glm-45-air-qlora.yaml
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```
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### Dataset
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In addition to the standard OpenAI Messages format, GLM-4.5 supports an extra parameter for thinking in the assistant section.
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```json
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{
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"role": "assistant",
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"reasoning_content": "...", // or have </think>...</think> in `content`
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"content": "..."
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}
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```
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Make sure you set the below extra attributes if needed:
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```yaml
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datasets:
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- path: ...
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type: chat_template
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message_property_mappings:
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role: role
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content: content
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# tool_calls: tool_calls # uncomment if using tools
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# reasoning_content: reasoning_content # uncomment if have reasoning
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# Uncomment if training on tool role (you would rarely if ever need this)
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# eot_tokens:
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# - <|observation|>
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```
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### Tips
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- The role name for tools in this template is `tool`.
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- You will see this Axolotl WARNING — this is expected as the template does not use EOS:
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```
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EOS token '<|endoftext|>' not found in chat_template. Please check if your template/EOS token is correct.
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```
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- You can run a full finetuning by removing `adapter: qlora`, `load_in_4bit: true`, and `quantize_moe_experts: true` from the config.
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- **LoRA kernels**: Incompatible with this model. Must be explicitly disabled (`lora_*_kernel: false`).
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- Read more on how to load your own dataset at [docs](https://docs.axolotl.ai/docs/dataset_loading.html).
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## Optimization Guides
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Please check the [Optimizations doc](https://docs.axolotl.ai/docs/optimizations.html).
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## Related Resources
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- [GLM-4.5-Air on HuggingFace](https://huggingface.co/zai-org/GLM-4.5-Air)
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- [GLM-4.5 Blog](https://z.ai/blog/glm-4.5)
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- [Axolotl Docs](https://docs.axolotl.ai)
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- [Axolotl Website](https://axolotl.ai)
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- [Axolotl GitHub](https://github.com/axolotl-ai-cloud/axolotl)
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- [Axolotl Discord](https://discord.gg/7m9sfhzaf3)
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