# ZGCM-1：完全开源的 7B 数学与智能体搜索基础模型

- 来源：HuggingFace Daily Papers（社区热门论文）
- 发布时间：2026-09-11 08:00
- AIHOT 分数：63
- AIHOT 链接：https://aihot.news/items/cmu25i26h04gtro9vq3lamf4i
- 原文链接：https://arxiv.org/abs/2609.13356

## AI 摘要

ZGCM-1 是一个完全开源的 7B 稠密基础模型，从零训练，主打在 256K 上下文中结合内部思考与外部工具调用，在数学推理和智能体搜索任务上可媲美 Qwen3-235B-A22B、GLM-5.1 等更大的前沿模型。

## 正文

In this work, we present ZGCM-1, a fully open 7B dense foundation model trained from scratch with extreme data, system, and algorithmic efficiency. ZGCM-1 is founded on a core premise: compact models cannot passively memorize the open web, but can overcome parametric capacity limits by coupling deliberate internal thinking with active external tool use. To support this paradigm across a 256K context, we develop an end-to-end, high-efficiency open training recipe: Architecture & System Co-design: interleaved gated sliding-window and full attention, and a stable FP8 Muon optimizer; Progressive Curriculum & MDP Mid-Training: context scaling across 16K, 64K, and 256K, and the reformulation of interaction traces into Markov Decision Processes.

Furthermore, we establish an AI-native R&D workflow where agent swarms autonomously manage cluster operations, data curation, and rapid diagnostic evaluation. Extensive evaluations show that ZGCM-1-7B is competitive across 7B model family on general benchmarks. On several challenging mathematical reasoning and agentic search suites, it remains competitive with frontier models orders of magnitude larger, such as Qwen3-235B-A22B and GLM-5.1. We also show that our pre-training design offers a ~4.2x efficiency improvement in 16K pre-training time-to-loss.

Across the full development lifecycle, we distill eight actionable empirical findings-spanning architectural scaling, SFT quality pruning, long-context generalization, and agentic co-training dynamics. To facilitate community research, we open-source model weights from the pre-training, mid-training, and post-training stages, intermediate checkpoints, training code, per-stage data and data recipes, and W&B logs.