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Part of OpenAI Trade Secrets Theft · 4 stories · since Sep 14 · newest 19m ago

Anthropic launches Claude Opus 5.5, cutting price 40% while lifting coding performance

Signs of an imminent Opus 5.5 release surface online

1 Sep 21 10:41 PM · 2d ago · 1 post · 1 source · development 1 of 7

AI-tracking accounts spotted preparation artifacts suggesting a new Claude Opus release was imminent, ahead of the official announcement.

Signs of an imminent Opus 5.5 release surface online
x.com

“Early preparations for Claude Opus 5.5 have been spotted again. Seems imminent.”

@M1Astra

Anthropic Developer of Claude Opus 5.5Dario AmodeiDario Amodei Anthropic CEOMETR / Frontier Design External evaluatorsClaude Code developers Users of Anthropic's coding agent

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Peak 111 pieces in one hour at Yesterday, 11 AM; 189 pieces over 2 days (74 articles · 58 posts · 57 comments) Sep 21, 9 PM — 1 piece · 1 post — X 1Sep 21, 10 PM — quietSep 21, 11 PM — quietYesterday, 12 AM — quietYesterday, 1 AM — quietYesterday, 2 AM — quietYesterday, 3 AM — quietYesterday, 4 AM — quietYesterday, 5 AM — quietYesterday, 6 AM — quietYesterday, 7 AM — quietYesterday, 8 AM — quietYesterday, 9 AM — quietYesterday, 10 AM — quietYesterday, 11 AM — 111 pieces · 61 articles · 36 posts · 14 comments — Newswires 50, X 30, Hacker News 16, +2 moreYesterday, 12 PM — 26 pieces · 6 articles · 14 posts · 6 comments — Hacker News 9, Mastodon 6, Newswires 6, +3 moreYesterday, 1 PM — 5 pieces · 2 articles · 3 comments — Hacker News 3, Google News 1, Newswires 1Yesterday, 2 PM — 10 pieces · 3 articles · 1 post · 6 comments — Hacker News 6, Newswires 3, Mastodon 1Yesterday, 3 PM — 7 pieces · 1 article · 3 posts · 3 comments — Hacker News 4, X 2, Newswires 1Yesterday, 4 PM — 4 pieces · 4 comments — Hacker News 4Yesterday, 5 PM — quietYesterday, 6 PM — 1 piece · 1 comment — Hacker News 1Yesterday, 7 PM — 1 piece · 1 comment — Hacker News 1Yesterday, 8 PM — 2 pieces · 2 comments — Hacker News 2Yesterday, 9 PM — 2 pieces · 2 comments — Hacker News 2Yesterday, 10 PM — quietYesterday, 11 PM — 1 piece · 1 comment — Hacker News 1Today, 12 AM — 1 piece · 1 comment — Hacker News 1Today, 1 AM — 2 pieces · 2 comments — Hacker News 2Today, 2 AM — quietToday, 3 AM — quietToday, 4 AM — 3 pieces · 3 comments — Hacker News 3Today, 5 AM — quietToday, 6 AM — 2 pieces · 2 comments — Hacker News 2Today, 7 AM — 1 piece · 1 article — Newswires 1Today, 8 AM — quietToday, 9 AM — quietToday, 10 AM — 1 piece · 1 post — Hacker News 1Today, 11 AM — 1 piece · 1 post — Mastodon 1Today, 12 PM — 2 pieces · 2 comments — Hacker News 2Today, 1 PM — quietToday, 2 PM — 1 piece · 1 comment — Hacker News 1Today, 3 PM — 1 piece · 1 comment — Hacker News 1Today, 4 PM — quietToday, 5 PM — 2 pieces · 1 post · 1 comment — Hacker News 2Today, 6 PM — quietToday, 7 PM — 1 piece · 1 comment — Hacker News 1Today, 8 PM — quietToday, 9 PM — quietToday, 10 PM — quiet 12–4567
1Signs of an imminent Opus 5.5 release…2–4Press outlets detail pricing, safety and…5Early users report strong coding gains…6The New Stack reports Opus 5.5 broke…7Community debates whether gains are real…
yesterdaytodaynow · 11:56 PM ET

What people said 1 voice · verbatim

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