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Human-in-the-Loop Review Workflows for LLM Applications & Agents
You’ve been testing a new AI assistant. It sounds confident, reasons step-by-step, cites sources, and handles 90% of real user…
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Best LLM Observability Tools of 2025: Top Platforms & Features
LLM applications are everywhere now, and they’re fundamentally different from traditional software. They’re non-deterministic. They hallucinate. They can fail in…
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Context Engineering: The Discipline Behind Reliable LLM Applications & Agents
Teams cannot ship dependable LLM systems with prompt templates alone. Model outputs depend on the full set of instructions, facts,…
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LLM Tracing: The Foundation of Reliable AI Applications
Your RAG pipeline works perfectly in testing. You’ve validated the retrieval logic, tuned the prompts, and confirmed the model returns…
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LLM Monitoring: From Models to Agentic Systems
As software teams entrust a growing number of tasks to large language models (LLMs), LLM monitoring has become a vital…
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Opik Release Highlights: GEPA Agent Optimization, MCP Tool-Calling, and Automated Trace Analysis
As AI agents and LLM applications grow more powerful and complex, this month’s Opik updates integrate leading-edge technologies to help…
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Thread-Level Human-in-the-Loop Feedback for Agent Validation
Imagine you are a developer building an agentic AI application or chatbot. You are probably not just coding a single…
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Introduction to LLM-as-a-Judge For Evals
In recent years, LLMs (large language models) have emerged as the most significant development in the AI space. They are…
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LLM Evaluation: The Ultimate Guide to Metrics, Methods & Best Practices
The meteoric rise of large language models (LLMs) and their widespread use across more applications and user experiences raises an…
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How We Used Opik to Build AI-Powered Trace Analysis
Within the GenAI development cycle, Opik does often-overlooked — yet essential — work of logging, testing, comparing, and optimizing steps…
Comet Blog
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Announcing the Future of AI Engineering: Self-Optimizing Agents
When ChatGPT launched in 2022, generative AI seemed like magic. With a simple API call and prompt, any application could…
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