
Author
Faiz Vadakkumpadath
Faiz Vadakkumpadath writes about AI observability, trace pipelines, and data engineering for production agents at Papaya.
- AI observability
- Trace pipelines
- Data engineering
Articles and posts by Faiz Vadakkumpadath
Comparisons
Arize Phoenix Alternatives (2026): 7 Tools Compared
Phoenix and AX are different products. The Elastic License, the Dynatrace acquisition, and the best alternative for each reason to move, verified as of October 2026.
Agent reliability
How to Detect AI Agent Failures Automatically from Traces
Most agent failures never throw an error. A practical procedure for finding them in production traces, and an honest look at what automated detection can and cannot do.
Agent reliability
How to Debug AI Agents in Production
Agent failures rarely leave a stack trace. How to read a trace backward to the first wrong decision, tell context bugs from tool bugs, and prove a fix works on real traffic.
Comparisons
Best AI Agent Observability Tools in 2026
Ten agent observability tools compared on what matters in 2026: agent-aware tracing, automatic failure detection, evaluation, pricing units, and the best picks for startups.
AI observability
From Traces to Decisions: AI Observability Data Pipeline
Instrumentation makes agent behavior visible; data engineering makes it understandable at scale.