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What’s new with Alyx

Alyx is your AI-powered agent across Arize AX—Alyx can use Arize for you, so you get context-aware help wherever you’re working. We’ve built a top-tier agent that’s actually useful: your best friend for building, debugging, and improving AI. This release highlights new skills, model options, and integrations.

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Alyx by surface

Alyx adapts to where you are in the platform and exposes the right skills:
  • Trace slideover — Trace troubleshooting, span analysis, annotations, build evals
  • Prompt Playground — Optimize prompts, build evals, run experiments
  • Eval Builder / Task Builder — Build custom evals, configure tasks
  • Traces table (AI Search) — Natural language to filter syntax in the traces table
  • Traces page — Multi-trace analysis, pattern discovery, categorization
  • Datasets & Experiments — Analyze experiments, manage datasets, synthetic data

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Cross-cutting skills

  • ArizeQL Generator — Turn natural language or existing code (SQL, Python) into AQL for custom metrics
  • Optimize Prompts — Improve prompt quality or target specific issues

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Use your own integrations

Use OpenAI or Anthropic (via AWS Bedrock and Vertex AI) with Alyx. Add and manage integrations in Settings → Account Settings → Integrations. More providers coming soon.

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Default model

Claude Sonnet 4.5 is now the default model for Alyx, giving you a strong balance of speed and capability out of the box. You can change the model in Alyx settings or via your configured integrations. For full details, see Meet Alyx.