Arize AI aligned the automated evaluators for its Alyx AI assistant in Arize AX by sampling production sessions into a labeling queue and building a Custom View that places the full session transcript…
Arize shipped long-term memory for Alyx, its AI engineering agent inside Arize AX, as a single structured text file per user and space capped at 8,000 characters that the agent reads in full on every …
Arize AX has added long-term memory to Alyx, its AI engineering agent, enabling it to retain project goals, conventions, preferences and prior decisions across sessions, and the feature is enabled by …
Arize published a tutorial showing how to connect TypeSafe's Jev to Arize AX through a remote evaluator that scores recorded agent spans after the agent responds, returning a yes/no label and a probab…
Arize AI shipped sessions as a first-class unit of work in Arize AX between August 6 and September 18, letting users annotate, queue, preview, and filter whole conversations rather than individual spa…
Arize AI's Signal tool, a managed agent in Arize AX, identified two hidden retry loops in the production agent Alyx, including a 43-call dataset retry that appeared as valid tool activity with an OK r…
Agent harnesses built on Claude Code's implicit finish condition—which assumes a model is done when it sends a text-only response without tool calls—are failing across multiple model generations, caus…
Alyx, an AI agent designed to help teams improve their own AI agents, is being used by its developers at Cursor to build and debug itself. The team built the Alyx Trace Debugger to search across dense…