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The LLM-as-a-Judge Paradigm: How to Build Reliable, Scalable Evaluation for LLM Apps and Agents
LLM-as-a-judge is an evaluation method for assessing the output quality of AI apps. Think of it as a mechanism that…
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Opik Release Highlights: Prompt Optimization Studio, SDK Upgrades & Multimodal Support
This month’s Opik releases strengthen the connection between experimentation, evaluation, and measurable performance with the launch of the Optimization Studio,…
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Optimizing AI IDEs at Scale
Using AI development tools at scale comes with real overhead for every engineer. It’s an additional cost layered on top…
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Comet Recognized in 2026 Gartner® Market Guide for AI Evaluation and Observability Platforms
We are excited to announce that Comet has been included as a Representative Vendor in the Gartner Market Guide for…
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Model Context Protocol: How AI Agents Connect to Your Data
The Model Context Protocol (MCP) emerged in late 2024 as the architectural solution for AI agent connectivity. In 2023, LLMs…
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What is LLM Observability? The Ultimate Guide for AI Developers
If your LLM application or agent sends your user a hallucinated answer, do you know when and why it happened?…
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Meta Prompting: Use LLMs to Optimize Prompts for AI Apps & Agents
Meta prompting is a type of prompt engineering that zooms out from the specific content of a single prompt to…
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Chain-of-Thought Prompting: A Guide for LLM Applications and Agents
When Google researchers asked GPT-3 to solve grade-school math problems, the model answered 17.9 percent of the problems correctly. When…
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Prompt Tuning: Parameter-Efficient Optimization for Agentic AI Systems
You’ve built an agentic system that coordinates retrieval, reasoning, and response generation across multiple specialized tasks. Now you need to…
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MIPRO: The Optimizer That Brought Science to Prompt Engineering
You know the routine: Write your first prompt, and then spend hours manually tweaking prompts, testing variations, and documenting what…
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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