Z.ai, formerly known as Zhipu and which has raised $1.5B from Tencent and others, releases GLM-4.5, an open source AI model that's cheaper to use than DeepSeek
BEIJING — Chinese companies are making smarter artificial intelligence models that are increasingly cheaper to use …
To better demonstrate the coding capabilities of GLM-4.5, we have developed a coding agent inspired by Claude Code. By providing a basic full-stack website boilerplate, the agent enables users to create an entire website with just a few words. /1 Build an interactive Pokémon [vid…
Leveraging GLM-4.5's powerful agentic tool usage and HTML coding capabilities, we developed a model-native Slides/Poster agent. /2 Create a PowerPoint presentation introducing Elon Musk's achievements and his performance in yesterday's Tour de France cycling race. [video]
Our hybrid post-training pipeline trains expert models for each domain (reasoning, agentic, general) using cold-start supervised fine-tuning (SFT) and specialized reinforcement learning (RL). The knowledge is then unified via large-scale SFT self-distillation, followed by
Introducing GLM-4.5 and GLM-4.5 Air: new flagship models designed to unify frontier reasoning, coding, and agentic capabilities. GLM-4.5: 355B total / 32B active parameters GLM-4.5-Air: 106B total / 12B active parameters API Pricing (per 1M tokens): GLM-4.5: $0.6 Input / $2.2 [im…
The model now creates sophisticated standalone artifacts—from interactive mini-games to physics simulations—across HTML, SVG, Python and other formats. /3 Create a 3D particle galaxy with swirling nebulas, dynamic lighting. [video]
On the SWE-bench Verified benchmark, our Pareto frontier analysis shows that GLM-4.5 and GLM-4.5-Air deliver the best performance at their respective scales. [image]