New In Arize AX: OpenInference TypeScript 2.0, Session Annotations, Integrations Revamp
Blog post from Arize
Arize AX's November 2025 update introduced several notable enhancements, including OpenInference TypeScript 2.0, Session Annotations, and a revamp of integrations. OpenInference TypeScript 2.0 simplifies tracing workflows across languages by providing easy manual instrumentation, function tracing utilities, and decorator-based method tracing, all designed to standardize OpenTelemetry metadata creation. Session Annotations allow users to add notes directly from the Session Page, supporting input/output and span-level insights for improved debugging and evaluation. The integration revamp enhances management by targeting specific organizations and spaces, offering a refreshed UI that distinguishes AI Providers from Monitoring Integrations, and facilitating custom endpoint configurations. Additionally, structured output support has been added to the playground, allowing precise control over LLM output fields and seamless reuse of prompts, with tooltips indicating model compatibility.
| Trend | Post Mentions | Total Month Mentions | Posts | Companies | MoM |
|---|---|---|---|---|---|
| LLM | 3 | 3,775 | 638 | 202 | -32% |
| Observability | 3 | 2,671 | 527 | 151 | +5% |
| Harness engineering | 1 | 62 | 47 | 35 | -5% |
| OpenTelemetry | 1 | 339 | 72 | 35 | -44% |
| Vector Search | 1 | 1,445 | 313 | 116 | +11% |
Use this post, company, and trend context to find content marketing opportunities, perform competitive analysis, or address product feature gaps via the Plushcap MCP server or the Plushcap API.