Startup Abliteration.ai now hosts modified, open-weight AI models—including Z.ai's GLM-5.3—with safety refusals removed, letting users query them via browser or API. TechCrunch tested the free web version and got the model to produce password-stealing code and instructions for culturing a dangerous pathogen. The company, founded late last year and incorporated in March, frames this as a service for red-teaming and offensive security testing.
techcrunch.com
· 2026-09-03
Russian startup Mostik has developed a method allowing AI models to exchange information through their internal weight values rather than generated text, effectively letting a smaller model absorb capabilities from a larger one. The team demonstrated this by linking a 753-billion-parameter GLM-5.2 model with a 4-billion-parameter Qwen-3.5 model, producing a hybrid system that runs at one-twentieth the cost of the full-size model while performing roughly midway between the two in capability. Mostik also used a related technique to build a model that has topped the ARC-AGI 3 benchmark, though details remain undisclosed while the contest is ongoing.
wired.com
· 2026-09-02
Z.ai has published GLM-5.3 as an open-weight model, making its parameters publicly available for developers to download and run. Unsloth is preparing GGUF quantized versions of the model to allow it to run efficiently on local hardware.
twitter.com
· 2026-08-28
Z.ai has confirmed it built the mysterious 'Ox Alpha' model that surged in popularity on OpenRouter last week, rebranding it as GLM-5.3-Flash. The model, served largely on Chinese-made chips, is open-weight, cheap, and aimed at coding and agentic tasks like browsing and controlling desktop apps, and its weights are now downloadable on Hugging Face. Z.ai's stock jumped following the reveal.
cnet.com
· 2026-08-27
A tech commentator reports extensive hands-on testing of GPT-5.6-Luna, a fast small AI model that processes complex tasks—like scanning thousands of emails—for only tens of cents per query. The author also notes GLM 5.3 as another efficient option now competing at the frontier of cost-versus-capability, arguing that these smaller models have quietly closed much of the gap with premium models like Fable 5.
calv.info
· 2026-08-27
An unidentified free model called Ox Alpha appeared on OpenRouter and quickly drew massive usage from developers who couldn't determine its origin, sparking days of speculation about which lab built it. Z.ai revealed the model was actually its own GLM-5.3-Flash, running entirely on Chinese chips, and priced at 15 cents per million input tokens and 50 cents per million output tokens, with a launch discount cutting that in half through September 9.
venturebeat.com
· 2026-08-27
LM Studio has integrated Z.ai's newly released GLM-5.3-Flash model into its Bionic agent platform, adding multimodal image input and a 1 million-token context window. The company says the model outperforms its predecessor, GLM-5.2, while costing roughly 9-10 times less to run, and it's served from US-based servers with zero-data-retention enabled by default.
9to5mac.com
· 2026-08-27
GLM-5.3-Flash is a text-only model with a 400k token context window that scored 57 on the Artificial Analysis Intelligence Index, far above the comparable median of 18. It is priced at $0.15 per 1M input tokens and $0.50 per 1M output tokens, both below the median rates for similar models, with the full benchmark run costing $138.02.
artificialanalysis.ai
· 2026-08-26
A benchmark suite of 28 real-world agentic tasks, evaluated across coding, data, security and tool-use, found that the open-weight GLM-5.3 model matched or exceeded pass rates from leading closed models like Anthropic's and OpenAI's offerings. Notably, it did so at roughly one-fifth the cost per task, based on measured run costs and latency across the test suite.
reinvently.co.uk
· 2026-08-23
An owner of a 2021 Amazon Fire HD 10 tablet used it as a always-on smart-home dashboard, but Amazon software kept forcing shutdowns after months of diagnosis with Claude Code hit a wall: three protected Amazon packages held reboot and shutdown permissions that couldn't be disabled without root access, and no public root method existed for this device. Over several months the owner paid $266.15 across four AI coding models—Kimi K3, GLM-5.2, GLM-5.3, and Claude—to find and fix an exploit, with GLM-5.3 finally completing a working root method in a single day.
ericpardee.github.io
· 2026-08-23
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