Millisecond Converter

Simon Willison’s Weblog Subscribe Sponsored by: Sonar — Now with SAST + SCA for secure, dependency-aware Agentic Engineering. SonarQube Advanced Security TOOL Millisecond Converter LLM reports prompt durations in milliseconds and I got fed up of having to think about how to convert those to seconds and minutes. Posted 24th April 2026 at 4:23 am Recent articles DeepSeek V4 - almost on the frontier, a fraction of the price - 24th April 2026 Extract PDF text in your browser with LiteParse for the web - 23rd April 2026 A pelican for GPT-5.5 via the semi-official Codex backdoor API - 23rd April 2026 This is a beat by Simon Willison, posted on 24th April 2026. tools 59 Monthly briefing Sponsor me for $10/month and get a curated email digest of the month's most important LLM developments. Pay me to send you less! Sponsor & subscribe Disclosures Colophon © 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 2026