Arize AX

Use Arize AX (Phoenix) with PraisonAI TypeScript

Arize AX Observability

Install

Install the Arize OpenInference package alongside praisonai so the adapter can send traces to Arize AX (Phoenix).

npm

npm install praisonai @arizeai/openinference-core

pnpm

pnpm add praisonai @arizeai/openinference-core

yarn

yarn add praisonai @arizeai/openinference-core

The package is @arizeai/openinference-core (npm scope @arizeai). Do not use arize-phoenix — that is the Python/PyPI package name and does not exist on npm. Without the correct package, createObservabilityAdapter('arize') falls back to the in-memory adapter and logs a warning, so no traces reach Arize.

Environment Variables

export ARIZE_API_KEY=...

Quick Start

1. Simple Usage

   // Requires: npm install @arizeai/openinference-core
   import { Agent, setObservabilityAdapter } from 'praisonai';
   import { createObservabilityAdapter } from 'praisonai/observability';
   
   const obs = await createObservabilityAdapter('arize');
   setObservabilityAdapter(obs);
   
   const agent = new Agent({
     name: 'TracedAgent',
     instructions: 'You are helpful.',
     llm: 'openai/gpt-4o-mini'
   });
   
   await agent.chat('Hello!');
   await obs.flush();
   

   If the @arizeai/openinference-core package is not installed, the adapter falls back to the in-memory adapter and logs a warning.

2. With Configuration

   Adjust observability adapter options and agent settings for production — see the sections above.

Related

Arize CLI Usage

Arize CLI Usage