OpenAI's Codex agent surpassed 20 million active users this week, and every Codex and ChatGPT Work account is receiving a banked usage reset today after complaints about limits draining faster, which …
Patronus AI, a frontier lab developing simulation research and infrastructure for human-aligned AGI, is hiring a Member of Technical Staff - Research in San Francisco with a salary of $175k–300k/yr. T…
Correctover released correctover-patronus, an adapter that integrates its 87 deterministic verification rules as native evaluators within the Patronus AI framework. The tool adds six verification dime…
Two funding rounds in one week signal that agent evaluation and simulation have become a market category. Patronus AI closed a $50 million round to build digital worlds for stress-testing AI agents, w…
Patronus AI raised $50 million in Series B funding led by Greenfield Partners to build simulated worlds for testing AI agents before real-world deployment, borrowing from Waymo's self-driving car appr…
Patronus AI raised $50 million in Series B funding to build simulation environments that stress-test AI agents before deployment in real enterprise systems. The round was led by Greenfield Partners wi…
Patronus AI, a startup founded by former Meta AI researchers, raised $50 million in Series B funding to build simulated digital environments that stress-test AI agents. The company's revenue grew 15-f…
Microsoft has open-sourced ASSERT, an AI evaluation framework that converts natural-language requirements into executable tests for enterprise agents, as organizations struggle to validate agent behav…
A developer built a RAG system for financial document Q&A that improved accuracy from 10% to 57% on the FinanceBench benchmark, validated against 150 expert-annotated question-answer pairs from SEC fi…