GLM 5.2
GLM 5.2 is an open-weights AI model developed by Z.ai that has emerged as a cost-effective alternative to proprietary frontier models, priced at approximately $4.40 per million output tokens—roughly 15-20% of what Anthropic and OpenAI charge. Recent benchmarking shows the model performs comparably to proprietary systems like Claude Opus on various tasks including coding, vulnerability detection, and accounting work, while costing significantly less per token, though it lags on harder coding tasks requiring extended reasoning. The model's capability-to-cost ratio has prompted enterprises to reconsider their reliance on premium proprietary models and has been used by organizations like Hugging Face for security analysis.
Updated 3 August 2026
Specifications
No specifications recorded yet.
Latest developments
Kimi K3 Redraws the Open Frontier, Muse Spark 1.1 Undercuts Competitors, Cloudflare Moves to Cut Off Crawlers
The Batch ·
32
China’s Low-Priced Z.ai Model Is Exposing Costly Coder Habits
IEEE Spectrum AI · 1 week ago ·
10
Open-source AI is just “4 months behind” closed frontier models — and 10x cheaper
The New Stack · 2 weeks ago ·
45
GLM 5.2 is (nearly) as accurate as a human book-keeper at less than 1% of the cost
TLDR Dev · 3 weeks ago ·
45
GLM 5.2 and the coming AI margin collapse (part 1)
TLDR Dev · 3 weeks ago ·
40
We have Mythos at Home: GLM 5.2 beats Claude in our Cyber Benchmarks
TLDR Dev · 1 month ago ·
5
July 2026
Moonshot AI releases Kimi K3, a 2.8 trillion parameter open-weight model with API pricing and delayed weights availability Model release
Moonshot AI releases Kimi K3, a 2.8 trillion-parameter open-weight model competing with frontier American systems Model release
Open-source AI models demonstrate cost and performance competitive with frontier proprietary models Benchmark result
OpenAI releases GPT-5.6 in multiple variants alongside frontier AI model releases from competitors Model release
- Kimi K3 Redraws the Open Frontier, Muse Spark 1.1 Undercuts Competitors, Cloudflare Moves to Cut Off Crawlers
- China’s Low-Priced Z.ai Model Is Exposing Costly Coder Habits
- Open-source AI is just “4 months behind” closed frontier models — and 10x cheaper
- GLM 5.2 is (nearly) as accurate as a human book-keeper at less than 1% of the cost
- GLM 5.2 and the coming AI margin collapse (part 1)
June 2026
Relationships
Products & technology
- Z.ai develops this model · 2 sources
- Hugging Face deploys this model · 1 source
- Zhipu AI develops this model · 1 source
- Featherless develops this model · 1 source