https://www.confident-ai.com/blog Resources to help teams build reliable AI systems - guides, tutorials, personal experiences, and essays to test LLM apps in every way possible. en-us Wed, 17 Jun 2026 12:01:52 GMT https://www.confident-ai.com/blog/human-in-the-loop-llm-evaluation-guide https://www.confident-ai.com/blog/human-in-the-loop-llm-evaluation-guide A practical guide to human-in-the-loop workflows for AI agent evaluation: how SMEs review AI agent failures, align automated metrics, and improve evaluation datasets. Sat, 13 Jun 2026 00:00:00 GMT Kritin Vongthongsri https://www.confident-ai.com/blog/llm-experimentation-complete-guide https://www.confident-ai.com/blog/llm-experimentation-complete-guide A practical guide to running LLM experiments across prompts, models, tools, datasets, metrics, production A/B tests, and human-in-the-loop feedback loops. Wed, 10 Jun 2026 00:00:00 GMT Kritin Vongthongsri https://www.confident-ai.com/blog/three-ways-ai-systems-fail-even-when-evals-pass https://www.confident-ai.com/blog/three-ways-ai-systems-fail-even-when-evals-pass AI systems can pass evals while still behaving incorrectly. This post explores three common failure modes that slip through output-based evaluation. Tue, 07 Apr 2026 00:00:00 GMT Brian Neville-O'Neill https://www.confident-ai.com/blog/your-ai-agent-passes-evals-thats-the-problem https://www.confident-ai.com/blog/your-ai-agent-passes-evals-thats-the-problem Passing evals doesn’t mean your system works. It means your tests didn’t catch how it fails. Mon, 06 Apr 2026 00:00:00 GMT Brian Neville-O'Neill https://www.confident-ai.com/blog/launch-week-q1-2026-day-5-dataset-generation https://www.confident-ai.com/blog/launch-week-q1-2026-day-5-dataset-generation Your best evaluation data already exists — it's sitting in Google Drive, SharePoint, Notion, and S3. Dataset generation on Confident AI turns your existing documents into evaluation-ready datasets automatically. Sat, 04 Apr 2026 00:00:00 GMT Jeffrey Ip https://www.confident-ai.com/blog/launch-week-q1-2026-day-4-trace-categorization https://www.confident-ai.com/blog/launch-week-q1-2026-day-4-trace-categorization You can't improve what you can't see. Auto-categorization tells you what your users are actually asking, detects response drift, and shows you which categories perform best — and which ones need help. Fri, 03 Apr 2026 00:00:00 GMT Jeffrey Ip https://www.confident-ai.com/blog/launch-week-q1-2026-day-3-auto-ingest-traces https://www.confident-ai.com/blog/launch-week-q1-2026-day-3-auto-ingest-traces Production traces are the best dataset you’ll ever get — but most teams never turn them into one. With auto-ingest, your traces flow straight into datasets and annotation queues, continuously. Thu, 02 Apr 2026 00:00:00 GMT Brian Romain https://www.confident-ai.com/blog/launch-week-q1-2026-day-2-scheduled-evals https://www.confident-ai.com/blog/launch-week-q1-2026-day-2-scheduled-evals Everyone agrees evals should run regularly. But nobody remembers to actually run them. Scheduled Evals fixes that — set the frequency, configure your mappings, and never scramble before a release again. Wed, 01 Apr 2026 00:00:00 GMT Kritin Vongthongsri https://www.confident-ai.com/blog/launch-week-q1-2026-day-1-error-analysis https://www.confident-ai.com/blog/launch-week-q1-2026-day-1-error-analysis Error analysis used to mean pulling traces in code, hacking together an LLM to recommend metrics, and hoping for the best. Not anymore. Tue, 31 Mar 2026 00:00:00 GMT Jeffrey Ip https://www.confident-ai.com/blog/multi-turn-llm-evaluation-in-2026 https://www.confident-ai.com/blog/multi-turn-llm-evaluation-in-2026 In this article, I'll break down multi-turn LLM evaluation — how it differs from single-turn, what metrics actually matter, and how to implement it. Sun, 22 Mar 2026 00:00:00 GMT Jeffrey Ip https://www.confident-ai.com/blog/the-step-by-step-guide-to-mcp-evaluation https://www.confident-ai.com/blog/the-step-by-step-guide-to-mcp-evaluation This article will teach you everything you need to evaluate MCP-based LLM applications. Sat, 25 Oct 2025 00:00:00 GMT Cale https://www.confident-ai.com/blog/definitive-ai-agent-evaluation-guide https://www.confident-ai.com/blog/definitive-ai-agent-evaluation-guide A practical guide to evaluating AI agents with LLM metrics and tracing—plus when human review matters, how it calibrates judges, and workflows that combine CI, sampling, and production signals. Tue, 07 Oct 2025 00:00:00 GMT Jeffrey Ip https://www.confident-ai.com/blog/llm-arena-as-a-judge-llm-evals-for-comparison-based-testing https://www.confident-ai.com/blog/llm-arena-as-a-judge-llm-evals-for-comparison-based-testing In this article, you'll learn everything about running LLM Arena-as-a-judge as a novel way to regression test LLMs. Sun, 06 Jul 2025 00:00:00 GMT Jeffrey Ip https://www.confident-ai.com/blog/rag-evaluation-metrics-answer-relevancy-faithfulness-and-more https://www.confident-ai.com/blog/rag-evaluation-metrics-answer-relevancy-faithfulness-and-more This article will go through everything you'll need for RAG evaluation, including metrics, and best practices. Tue, 03 Jun 2025 00:00:00 GMT Jeffrey Ip https://www.confident-ai.com/blog/the-ultimate-llm-evaluation-playbook https://www.confident-ai.com/blog/the-ultimate-llm-evaluation-playbook Most LLM evals fail because metrics don't predict ROI, build outcome-based evals that correlate with business KPIs. Fri, 02 May 2025 00:00:00 GMT Jeffrey Ip https://www.confident-ai.com/blog/g-eval-the-definitive-guide https://www.confident-ai.com/blog/g-eval-the-definitive-guide This article goes through everything on G-Eval for anyone to easily evaluate LLM apps on any task specific criteria. Wed, 30 Apr 2025 00:00:00 GMT Kritin Vongthongsri https://www.confident-ai.com/blog/top-llm-evaluators-for-testing-llms-at-scale https://www.confident-ai.com/blog/top-llm-evaluators-for-testing-llms-at-scale In this article, we'll go through all the top LLM evaluators in 2025 including G-Eval and other LLM-as-a-judges. Mon, 21 Apr 2025 00:00:00 GMT Jeffrey Ip https://www.confident-ai.com/blog/how-i-closed-confident-ais-2-2m-seed-round-in-5-days https://www.confident-ai.com/blog/how-i-closed-confident-ais-2-2m-seed-round-in-5-days Announcing Confident AI's seed round, with participation from a bunch of great investors. Wed, 19 Mar 2025 00:00:00 GMT Jeffrey Ip https://www.confident-ai.com/blog/how-i-built-deterministic-llm-evaluation-metrics-for-deepeval https://www.confident-ai.com/blog/how-i-built-deterministic-llm-evaluation-metrics-for-deepeval In this article, I'm sharing how I've built DeepEval's latest deterministic, LLM-powered, custom metric. Sun, 09 Feb 2025 00:00:00 GMT Jeffrey Ip https://www.confident-ai.com/blog/llm-agent-evaluation-complete-guide https://www.confident-ai.com/blog/llm-agent-evaluation-complete-guide Learn how to evaluate LLM agents end-to-end with tool calling, task completion, reasoning, trace-based evals, human review, and DeepEval code examples. Mon, 27 Jan 2025 00:00:00 GMT Kritin Vongthongsri https://www.confident-ai.com/blog/llm-guardrails-the-ultimate-guide-to-safeguard-llm-systems https://www.confident-ai.com/blog/llm-guardrails-the-ultimate-guide-to-safeguard-llm-systems In this article, you'll learn everything you need to know on LLM guardrails and how to use it for LLM security. Sun, 26 Jan 2025 00:00:00 GMT Jeffrey Ip https://www.confident-ai.com/blog/owasp-top-10-2025-for-llm-applications-risks-and-mitigation-techniques https://www.confident-ai.com/blog/owasp-top-10-2025-for-llm-applications-risks-and-mitigation-techniques In this article, we'll go through what is OWASP Top 10, as well as what's new in their latest 2025 guidelines. Sat, 18 Jan 2025 00:00:00 GMT Kritin Vongthongsri https://www.confident-ai.com/blog/greatest-llm-evaluation-tools-in-2025 https://www.confident-ai.com/blog/greatest-llm-evaluation-tools-in-2025 In this article, we'll bring you a hand-picked, carefully curated list of top LLM evaluation tools in the market. Wed, 15 Jan 2025 00:00:00 GMT Jeffrey Ip https://www.confident-ai.com/blog/the-comprehensive-llm-safety-guide-navigate-ai-regulations-and-best-practices-for-llm-safety https://www.confident-ai.com/blog/the-comprehensive-llm-safety-guide-navigate-ai-regulations-and-best-practices-for-llm-safety In this article, you'll teach you about LLM regulations and how to maintain the safety of your LLM applications. Sat, 02 Nov 2024 00:00:00 GMT Kritin Vongthongsri https://www.confident-ai.com/blog/how-to-jailbreak-llms-one-step-at-a-time https://www.confident-ai.com/blog/how-to-jailbreak-llms-one-step-at-a-time In this article, I'll show you how to jailbreak your LLM application to detect it for vulnerabilities. Wed, 30 Oct 2024 00:00:00 GMT Kritin Vongthongsri https://www.confident-ai.com/blog/what-is-llm-observability-the-ultimate-llm-monitoring-guide https://www.confident-ai.com/blog/what-is-llm-observability-the-ultimate-llm-monitoring-guide In this article, I'll share what you should definitely look for in your next LLM Observability solution. Tue, 29 Oct 2024 00:00:00 GMT Kritin Vongthongsri https://www.confident-ai.com/blog/llm-chatbot-evaluation-explained-top-chatbot-evaluation-metrics-and-testing-techniques https://www.confident-ai.com/blog/llm-chatbot-evaluation-explained-top-chatbot-evaluation-metrics-and-testing-techniques In this article, you'll learn about LLM red teaming and how it can be carried out using DeepTeam. Sat, 05 Oct 2024 00:00:00 GMT Jeffrey Ip https://www.confident-ai.com/blog/why-llm-as-a-judge-is-the-best-llm-evaluation-method https://www.confident-ai.com/blog/why-llm-as-a-judge-is-the-best-llm-evaluation-method Complete guide to LLM-as-a-Judge: how it works, single-output vs pairwise scoring, G-Eval, DAG, prompting techniques, and how to use LLM judges for scalable LLM evaluation. Sun, 01 Sep 2024 00:00:00 GMT Kritin Vongthongsri https://www.confident-ai.com/blog/the-comprehensive-guide-to-llm-security https://www.confident-ai.com/blog/the-comprehensive-guide-to-llm-security In this article, I'll go through all the major pillars of LLM security you must know and how to mitigate them. Mon, 19 Aug 2024 00:00:00 GMT Kritin Vongthongsri https://www.confident-ai.com/blog/red-teaming-llms-a-step-by-step-guide https://www.confident-ai.com/blog/red-teaming-llms-a-step-by-step-guide In this article, you'll learn about LLM red teaming and how it can be carried out using DeepTeam. Sat, 29 Jun 2024 00:00:00 GMT Kritin Vongthongsri https://www.confident-ai.com/blog/evaluating-llm-systems-metrics-benchmarks-and-best-practices https://www.confident-ai.com/blog/evaluating-llm-systems-metrics-benchmarks-and-best-practices In this article, you'll learn how to evaluate LLM systems using LLM evaluation metrics and benchmark datasets. Mon, 24 Jun 2024 00:00:00 GMT Jeffrey Ip https://www.confident-ai.com/blog/the-definitive-guide-to-synthetic-data-generation-using-llms https://www.confident-ai.com/blog/the-definitive-guide-to-synthetic-data-generation-using-llms In this article, I'm show you everything you need on how to generate realistic synthetic datasets using LLMs. Thu, 09 May 2024 00:00:00 GMT Kritin Vongthongsri https://www.confident-ai.com/blog/how-to-build-an-llm-evaluation-framework-from-scratch https://www.confident-ai.com/blog/how-to-build-an-llm-evaluation-framework-from-scratch In this article, you're going to learn how to build the world's most robust and scalable LLM evaluation framework. Fri, 05 Apr 2024 00:00:00 GMT Jeffrey Ip https://www.confident-ai.com/blog/llm-benchmarks-mmlu-hellaswag-and-beyond https://www.confident-ai.com/blog/llm-benchmarks-mmlu-hellaswag-and-beyond In this article, I'm going to go through all the top LLM benchmarks currently used and why they matter. Sat, 16 Mar 2024 00:00:00 GMT Kritin Vongthongsri https://www.confident-ai.com/blog/llm-testing-in-2024-top-methods-and-strategies https://www.confident-ai.com/blog/llm-testing-in-2024-top-methods-and-strategies In this article, we'll learn everything there is to LLM testing, including best practices and methods to test LLMs. Sun, 25 Feb 2024 00:00:00 GMT Jeffrey Ip https://www.confident-ai.com/blog/the-ultimate-guide-to-fine-tune-llama-2-with-llm-evaluations https://www.confident-ai.com/blog/the-ultimate-guide-to-fine-tune-llama-2-with-llm-evaluations In this article, we'll walkthrough how to fine-tune and evaluate a LLaMA-2 model using Hugging Face and DeepEval Tue, 20 Feb 2024 00:00:00 GMT Jeffrey Ip https://www.confident-ai.com/blog/how-to-evaluate-rag-applications-in-ci-cd-pipelines-with-deepeval https://www.confident-ai.com/blog/how-to-evaluate-rag-applications-in-ci-cd-pipelines-with-deepeval In this tutorial, we'll walkthrough how to setup a full testing suite for RAG applications using DeepEval. Mon, 05 Feb 2024 00:00:00 GMT Jeffrey Ip https://www.confident-ai.com/blog/llm-evaluation-metrics-everything-you-need-for-llm-evaluation https://www.confident-ai.com/blog/llm-evaluation-metrics-everything-you-need-for-llm-evaluation In this article, I'll walkthrough everything you need to know about LLM evaluation metrics, with code samples. Mon, 22 Jan 2024 00:00:00 GMT Jeffrey Ip https://www.confident-ai.com/blog/the-current-state-of-benchmarking-llms https://www.confident-ai.com/blog/the-current-state-of-benchmarking-llms In this article, I'll show how benchmarking can help you choose the right LLM for your use case. Mon, 25 Dec 2023 00:00:00 GMT Jeffrey Ip https://www.confident-ai.com/blog/a-step-by-step-guide-to-evaluating-an-llm-text-summarization-task https://www.confident-ai.com/blog/a-step-by-step-guide-to-evaluating-an-llm-text-summarization-task In this article, I'll teach you how to create your own text summarization metric. Sun, 17 Dec 2023 00:00:00 GMT Jeffrey Ip https://www.confident-ai.com/blog/why-openai-assistants-is-a-big-win-for-llm-evaluation https://www.confident-ai.com/blog/why-openai-assistants-is-a-big-win-for-llm-evaluation In this article, I'll share how JudgmentalGPT, our in-house evaluator was built using OpenAI's Assistants. Tue, 21 Nov 2023 00:00:00 GMT Jeffrey Ip https://www.confident-ai.com/blog/become-a-prompt-artist-understanding-the-midjourney-llm https://www.confident-ai.com/blog/become-a-prompt-artist-understanding-the-midjourney-llm In this interactive tutorial, I'll show you how to become a Midjournalist to create image you image. Wed, 15 Nov 2023 00:00:00 GMT Jeffrey Ip https://www.confident-ai.com/blog/how-to-evaluate-llm-applications https://www.confident-ai.com/blog/how-to-evaluate-llm-applications In this article, we will debunk how to evaluate an LLM application / RAG pipelines the right way. Tue, 07 Nov 2023 00:00:00 GMT Jeffrey Ip https://www.confident-ai.com/blog/why-we-replaced-pinecone-with-pgvector https://www.confident-ai.com/blog/why-we-replaced-pinecone-with-pgvector Do you really need a dedicated vector database for your Generative AI application? Our experience says not always. Sun, 29 Oct 2023 00:00:00 GMT Jeffrey Ip https://www.confident-ai.com/blog/what-is-retrieval-augmented-generation https://www.confident-ai.com/blog/what-is-retrieval-augmented-generation In this article, we're going to dive deep into the RAG rabbit hole. Sun, 22 Oct 2023 00:00:00 GMT Jeffrey Ip https://www.confident-ai.com/blog/a-gentle-introduction-to-llm-evaluation https://www.confident-ai.com/blog/a-gentle-introduction-to-llm-evaluation In this article, we'll introduce the ways in which you can carry out automated, LLM evaluation. Tue, 03 Oct 2023 00:00:00 GMT Jeffrey Ip https://www.confident-ai.com/blog/how-to-build-a-pdf-qa-chatbot-using-openai-and-chromadb https://www.confident-ai.com/blog/how-to-build-a-pdf-qa-chatbot-using-openai-and-chromadb In this article, you'll learn how to build a RAG based chatbot on your PDFs using OpenAI and ChromaDB Tue, 26 Sep 2023 00:00:00 GMT Jeffrey Ip https://www.confident-ai.com/blog/building-a-customer-support-chatbot-using-gpt-3-5-and-llamaindex https://www.confident-ai.com/blog/building-a-customer-support-chatbot-using-gpt-3-5-and-llamaindex In this article, you'll learn how to create a customer support chatbot using GPT-3.5 and lLamaIndex. Tue, 19 Sep 2023 00:00:00 GMT Jeffrey Ip https://www.confident-ai.com/blog/how-to-generate-synthetic-data-using-llms-part-1 https://www.confident-ai.com/blog/how-to-generate-synthetic-data-using-llms-part-1 LLMs make synthetic data easy to leverage, but how exactly can we make these generated data relevant and useful? Fri, 08 Sep 2023 00:00:00 GMT Jeffrey Ip