Writer Launches Palmyra X6, Promising Up to 50% Lower AI Deployment Costs
Updated
Updated · TechCrunch · Aug 13
Writer Launches Palmyra X6, Promising Up to 50% Lower AI Deployment Costs
3 articles · Updated · TechCrunch · Aug 13
Summary
Writer on Thursday rolled out its flagship Palmyra X6 model and upgraded agentic harness, saying the package can cut customer costs by as much as 50% on basic tasks.
Palmyra X6 is a post-trained version of Z.ai’s open-source GLM-5.2, designed for deployment-ready, multi-step enterprise work that uses fewer tokens and runs faster.
Writer’s own research argues the harness is the bigger cost lever: small efficiency changes reduced costs by an average 40% across multiple models, often more reliably than switching models.
The new tools are available immediately to Writer clients, with X6 joining Writer’s existing models and third-party options imported through Azure or Amazon Bedrock.
CEO May Habib framed the launch as a response to enterprise frustration with rising token bills and growing distrust of major AI labs’ incentives.