---
title: Macaron-V1-Preview-744B-Merged
canonical_url: "https://www.modelscope.ai/models/mindlab-research/Macaron-V1-Preview-744B-Merged"
md_url: "https://www.modelscope.ai/models/mindlab-research/Macaron-V1-Preview-744B-Merged.md"
repository: mindlab-research/Macaron-V1-Preview-744B-Merged
last_updated: 2026-07-29
license: mit
pipeline_tag: text-generation
tasks:
  - text-generation
model_type:
  - glm_moe_dsa
architectures:
  - GlmMoeDsaForCausalLM
base_model:
  - zai-org/GLM-5.1
base_model_relation: finetune
parameters: 753.9B
tensor_type:
  - BF16
  - F32
library_name:
  - pytorch
  - transformer
  - safetensors
frameworks:
  - Pytorch
language:
  - en
  - zh
downloads: 2333
stars: 0
tags:
  - macaron
  - personal-agent
  - tool-use
  - generative-ui
  - a2ui
  - glm
  - merged-checkpoint
---

# Macaron-V1-Preview-744B-Merged

> Macaron-V1-Preview-744B-Merged - An open-source model by mindlab-research on ModelScope. Macaron-V1-Preview-744B-Merged

mindlab-research/Macaron-V1-Preview-744B-Merged is a 753.9B-parameter text-generation model on ModelScope. licensed under mit. derived from zai-org/GLM-5.1.

- **Repository**: mindlab-research/Macaron-V1-Preview-744B-Merged
- **License**: mit
- **Tasks**: text-generation
- **Parameters**: 753.9B
- **Base model**: zai-org/GLM-5.1
- **Tags**: macaron, personal-agent, tool-use, generative-ui, a2ui, glm, merged-checkpoint
- **Downloads**: 2333
- **Stars**: 0
- **Last updated**: 2026-07-29

Source: https://www.modelscope.ai/models/mindlab-research/Macaron-V1-Preview-744B-Merged

---

# Macaron-V1-Preview-744B-Merged

Macaron-V1-Preview-744B-Merged is a full-checkpoint merged variant of Macaron-V1-Preview from MindLab Research, post-trained from GLM-5.1 with MinT.

[Release blog](https://macaron.im/mindlab/research/macaron-v1-preview) · [Routed 749B MoL release](https://huggingface.co/mindlab-research/Macaron-V1-Preview-749B)

## Model Overview

| Field | Value |
|---|---|
| Model name | Macaron-V1-Preview-744B-Merged |
| Organization | MindLab Research |
| Base model | GLM-5.1 |
| Architecture | Merged full checkpoint |
| Parameter footprint | 744B-class |
| Post-training system | MinT |
| Primary domain | Personal agents, tool-use agents, Generative UI |
| Release type | Preview |
| Checkpoint format | Full checkpoint at repository root |
| Context length | 202,752 tokens, from `config.json` / `tokenizer_config.json` |
| Precision | bfloat16, from `config.json` |
| License | MIT |

## Loading

Install minimal loading dependencies:

```bash
pip install -U transformers accelerate safetensors
```

Example:

```python
import torch
from transformers import AutoModelForCausalLM, AutoTokenizer

repo_id = "mindlab-research/Macaron-V1-Preview-744B-Merged"

tokenizer = AutoTokenizer.from_pretrained(
    repo_id,
    trust_remote_code=True,
)

model = AutoModelForCausalLM.from_pretrained(
    repo_id,
    torch_dtype=torch.bfloat16,
    device_map="auto",
    trust_remote_code=True,
)
model.eval()
```

## Evaluation

For benchmark context and full Macaron-V1-Preview release notes, see the [release blog](https://macaron.im/mindlab/research/macaron-v1-preview) and the [routed 749B model card](https://huggingface.co/mindlab-research/Macaron-V1-Preview-749B). This merged checkpoint is not equivalent to the full routed Mixture-of-LoRA serving stack, so behavior may differ from the 749B release.

## License

Macaron-V1-Preview-744B-Merged is released under the MIT License. Users should also respect any requirements inherited from GLM-5.1 and from dependencies used in deployment.

## Citation

```bibtex
@misc{mindlab2026macaronv1preview,
  author = {{Mind Lab}},
  title = {Macaron-V1-Preview: 749B MoL Agent Model post-trained from GLM5.1},
  year = {2026},
  howpublished = {Mind Lab: A Lab for Experiential Intelligence},
  note = {https://macaron.im/mindlab/research/macaron-v1-preview}
}
```

## Contact

- Organization: MindLab Research
- Project: Macaron
- Release blog: [macaron.im/mindlab/research/macaron-v1-preview](https://macaron.im/mindlab/research/macaron-v1-preview)