Promptfoo
PulseAugur coverage of Promptfoo — every cluster mentioning Promptfoo across labs, papers, and developer communities, ranked by signal.
- 2026-05-20 product_launch Promptfoo integrates its attack plugins with the OWASP LLM Top 10 2025 security categories. source
4 day(s) with sentiment data
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Developer releases Regtrace CLI for detecting silent LLM regressions
A developer has created Regtrace, an open-source command-line tool designed to catch silent regressions in large language models. Unlike traditional testing methods, Regtrace focuses on detecting subtle errors introduce…
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Developer shares $4,200 lesson on Promptfoo's limits in LLM evaluation
A developer recounts a costly mistake where they treated Promptfoo as a comprehensive evaluation framework, leading to a $4,200 bill and production bugs. Promptfoo was found to be a regression test runner, not a true ev…
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Promptfoo maps 155 attack plugins to OWASP LLM Top 10 2025
Promptfoo, an open-source tool acquired by OpenAI, now directly maps its 155 attack plugins to the OWASP LLM Top 10 2025 security categories. This integration aims to help developers proactively test their LLM-powered p…
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Guide to benchmarking LLM prompts and managing them with PromptMan
This tutorial explains how to build a custom scoring framework in Python to objectively benchmark prompt variants for large language models, moving beyond subjective evaluations. It details setting up a development envi…
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AI Harnesses Crucial for Production-Grade LLM Agents, Not Just Models
Production-grade AI agents require a robust "AI Harness" rather than just a superior model, as most AI projects fail due to infrastructure issues. This harness acts as an operating layer managing context, tools, memory,…
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OpenAI acquires Promptfoo to bolster AI agent security and evaluation
OpenAI has announced its intention to acquire Promptfoo, a company specializing in AI security and evaluation tools. This acquisition aims to enhance the security and testing capabilities of OpenAI Frontier, a platform …