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AI Evaluation (Evals)

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Why The Prompt Matters Less Than The Context Sep 28, 2026 · 5:05 The speaker argues that for LLMs, context matters more than the specific wording of the prompt. Overly elaborate 'mannered' prompts are often imprecise, suggesting that simple, literal context is the most powerful guide.

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Evals in AI: A Deep Dive — Tejas Kumar, IBM Oct 5, 2026 · 59:49 Evals are 'fuzzy unit tests' for non-deterministic AI systems. They provide ahead-of-time reliability, complementing runtime harnesses. Learn how to build an Eval suite, mitigate judge biases, and integrate it into a CI gate for production-grade safety. I Ranked Every AI Eval Concept From Worst to Best Oct 7, 2026 · 13:24 Stop using generic metrics and off-the-shelf LLM judges. The key to AI evaluation is always looking at your data first, using custom annotation tools, and validating judges with human labels. Is Opus 5.5 Better At Writing? Oct 8, 2026 · 19:56 An in-depth comparison of Opus 5 vs. Opus 5.5 reveals that while the newer model improves writing flow, both still struggle with 'slop' and require heavy human editing for technical content.

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How To Decide Who Owns AI Evals Oct 16, 2026 · 3:23 AI Evals should not be a separate role; they must be an inner loop process. Domain expertise is key, and establishing a 'benevolent dictator' to define 'good' is crucial for efficient evaluation. Can Claude Build Your Evals? Oct 13, 2026 · 47:59 A deep dive into Anthropic's Claude skill for automating AI eval design. While promising, the speakers argue the automated process is flawed, advocating for a 'data-first' approach over automated eval creation. 7 Most Common AI Eval Mistakes (From Teaching 5K+ Engineers & PMs) Oct 12, 2026 · 12:47 Learn the 7 most common mistakes in AI evaluation (Evals). From using generic metrics to failing to validate LLM judges, this guide shows how to build Evals you can actually trust.

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