Arize AI

Arize AI Publishes Self-Improving Agent Demo Using Context Graph of Human Disagreements

Arize AI published a May 19, 2026 blog post detailing a procurement agent demo with 130 purchase requests. A simulated reviewer named Vera Fye overrode the agent in 60 cases for a 53.8% baseline match rate. After four cycles of mining overrides into a context graph and updating runtime config via Claude Agent SDK, the agent reached 83.1% match with Vera on the same 130 requests without source code changes or fine-tuning. The demo uses LangChain for the agent, traces in Arize AX, and patterns like DataStream cost-overrun factors and CloudBase CTO relationships extracted from 130 sessions.

Arize AI Maintains Pricing at $50 per Month for AX Pro Plan in 2026

Arize AI lists AX Pro pricing starting at $50 per month as of May 2026 with custom enterprise tiers averaging $60,000 per year. The structure includes unlimited traces on paid plans and focuses on evaluation for AI agents and generative models. Median buyers pay higher amounts for full observability features beyond the Pro tier. Arize AI previously announced a $70 million Series C round in February 2025 to expand product capabilities.

Arize AI Posts Open Job for Director of Digital Native Sales in San Francisco

Arize AI and Infogain Partner to Accelerate Enterprise AI Outcomes With Ignis

Arize AI announced a partnership with Infogain on May 14, 2026 to accelerate enterprise AI outcomes with Ignis. The agreement combines Infogain's implementation services with Arize's AI evaluation tools for faster deployment of generative AI applications. Infogain brings expertise in AI transformation projects across multiple industries. Arize AI maintains over $130 million in total funding and serves customers including Uber and Booking.com.

Arize AI Hires Technical Product Marketing Manager for Competitive Intelligence

Arize AI Open-Sources Coding Agent Tracing Tool for Claude Code, Cursor, Codex, and Gemini CLI

New Stack references Arize AI and Google Cloud standardized telemetry mandate for enterprise agents from May 4 2026

SiliconANGLE publishes article on eval engineering for agentic AI governance mentioning Arize AI observability platform

Arize AI Seeks AI Solutions Engineer for East Region

Arize AI opened an AI Solutions Engineer, East position 12 hours ago. The role supports the leading AI and Agent Engineering observability platform. Arize AI is a Series C company with over $135 million in funding. The position focuses on enterprise AI observability and evaluation. The job board listing is on Greenhouse.

Arize AI Lists International Strategic Partnerships Lead Role

Arize AI Open-Sources Coding Agent Tracing Tools for AI Developer Workflows

Arize AI Mentioned in Best AI Observability Platform Comparison Guide

Arize AI Announces Observe 2026 Conference With Speakers From Anthropic, Cursor, and OpenAI

Arize AI Raises $70 Million Series C Led by Adams Street Partners

Arize AI closed a $70 million Series C round on February 20, 2025, led by Adams Street Partners with participation from M12, SineWave Ventures, and OMERS Ventures. The funding brought total capital raised above $130 million and supported product improvements plus growth in voice and AI agent segments. Customers include Uber, Klaviyo, and Tripadvisor. The Berkeley-based company also maintains the open-source Arize Phoenix tool with over two million monthly downloads.

Arize AI Attends Google Cloud Next 2026 With Booth and Joint Session on Agent Observability

Arize AI Partners With Deloitte Canada to Accelerate Enterprise Multiagent Systems Adoption

Arize AI Acquired Velvet Inc. in March 2025 for Undisclosed Sum

Arize AI acquired Velvet Inc. in March 2025 to incorporate advanced LLM observability and evaluation technologies. The acquisition strengthens Arize AI's monitoring solutions for enterprise-scale generative AI systems by adding Velvet's specialized platform. Velvet Inc. focused on LLM observability for model performance and transparency. Arize AI's total funding reached more than $130 million following its $70 million Series C round in February 2025.

QualityKiosk Technologies Partners With Arize AI for AI Reliability Solutions

Arize AI Partners With Deloitte Canada to Scale Enterprise Generative AI Systems

Arize AI partnered with Deloitte Canada on May 15 2026 to accelerate enterprise adoption of multiagent systems. The collaboration focuses on moving complex AI systems from experimentation into reliable production-grade workflows for enterprises. Arize AI's platform provides observability and evaluation tools that integrate with Deloitte Canada's consulting services. Arize AI previously raised a $70 million Series C round in February 2025 led by Adams Street Partners.

International Strategic Partnerships Lead Position Open at Arize AI

Arize AI Updates Phoenix Open Source Project Milestone for 2026

Arize AI Releases Guide on Agent Evaluation Metrics

Arize AI Posts AI Solutions Engineer Job in East Region