OpenAI Unreleased Model Faces Off Against GLM 5.2 And Open Source Allies
A small X conversation turns a model rivalry into a cartoonish fight over what open-weight AI can do.
Entities: GLM 5.2, OpenAI
An X post from @xuanalogue framed "OpenAI's unreleased model" as a lone heavyweight facing GLM-5.2 and a broader cast of open models, using a superhero-fight animation instead of benchmarks. The comparison landed against a real backdrop: according to Axios via Yahoo Tech, Z.ai's GLM-5.2 has drawn attention for claims that its agentic capabilities rival leading U.S. models while costing less to run, while earlier reporting from TechCrunch said OpenAI had delayed its own open model.
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OpenAI's unreleased model vs. GLM 5.2 and their open source friends
From the original HuggingFace report, before they knew it was OpenAI. Wild stuff. Things are going to get weird “When we started the log analysis, we first used frontier models behind commercial APIs. This did not work: the analysis requires submitting large volumes of real attack commands, exploit payloads, and C2 artifacts, and these requests were blocked by the providers' safety guardrails, which cannot distinguish an incident responder from an attacker. We ran the forensic analysis instead on GLM 5.2, an open-weight model, on our own infrastructure. This had a second benefit: no attacker data, and none of the credentials it referenced, left our environment. This experience points to a gap worth planning for. We do not know which model powered the attacker's agents, whether a jailbroken hosted model or an unrestricted open-weight one; either way, the attacker was bound by no usage policy, while our own forensic work was blocked by the guardrails of the hosted models we first tried.” https://huggingface.co/blog/security-incident-july-2026
we had a significant security incident during evaluation of our models. we are sharing what we have learned so far. thanks to @huggingface for the partnership on this. https://openai.com/index/hugging-face-model-evaluation-security-incident/
More AI safety people should watch Summer Wars (2009), it's a great movie about how through the power of love and community we humans can defeat superintelligent AI 🤗
OpenAI's unreleased model vs. GLM 5.2 and their open source friends
hotshot 🐐 straight outta Lyon shooing off a machine god we don't appreciate infra people enough
You asked for specifics. Here they are. Same malicious dataset from our infra, same prompt, two runs. One frontier model got hard-blocked the second it read the C2 payload. Self-hosted GLM 5.2 did the full analysis. Both transcripts, judge for yourself 👇 https://huggingface.co/datasets/huggingface/forensic-refusal