Z.ai
Every AIbrief event involving Z.ai, in order.
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Z.ai opens GLM-5.3 API access and keeps token pricing at GLM-5.2 levels
Z.ai has made its GLM-5.3 model available through an API, giving developers programmatic access to the newly released model for agents and applications. According to the report, pricing remains unchanged from GLM-5.2 at $1.40 per million input tokens and $4.40 per million output tokens, with lower cached-input pricing and free cached-input storage listed for a limited time.
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Z.ai releases open-weight cybersecurity models with dual-use bug-finding capabilities
Z.ai has released new open-weight AI models aimed at cybersecurity tasks, with reported strength in software vulnerability discovery and related offensive-defensive workflows. Coverage of the launch highlights expert concern that the same capabilities that could help defenders find and fix flaws may also make advanced bug-finding tools more accessible to malicious actors.
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ASML, Amadeus and others commit support for Mistral's European data center expansion
Mistral said companies including ASML and Amadeus have committed to support its planned European data center buildout, adding named enterprise backing to the infrastructure strategy it recently outlined. The reported commitments strengthen Mistral's push to secure long-term customers and partners as it targets large-scale sovereign AI compute capacity in Europe.
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Writer launches Palmyra X6 and updates its enterprise agent orchestration and governance stack
Writer has released Palmyra X6, a new flagship model for enterprise agent workloads, alongside a rebuilt orchestration harness and new governance tools aimed at controlling token usage and operating costs. The company says the updated stack cuts average agent costs by 52%, improves speed by 48%, and raises quality by 10% when paired with Palmyra X6. Writer also says Palmyra X6 is a post-trained version of Z.ai's open-weight GLM-5.2 model running on U.S. infrastructure.