← Front page

How I AI · Tuesday, September 22, 2026

Anthropic Relaunches Claude Opus 5.5, Promising Reduced Annoyance and Lower Costs

The speaker announces a return to using Anthropic's Claude models, specifically Opus 5.5, after a period of frustration with previous versions that were perceived as "annoying" and rambling. The new version promises Fable-level performance at a significantly lower cost and with increased speed, addressing the core complaint of user experience.

companyAnthropic

The tape

3 quotes
“I have been off-clawed for... months. ... I stopped using Claude not because of its intelligence or its models. I stopped using Claude because it was Annoying. Annoying.”
“Anthropic just dropped Claude Opus 5.5, and their pitch is Fable-level performance for about 40% less than Opus 5, And it's 30% faster.”
“It is not annoying anymore, or at least it's minimally annoying. I love it.”
Heard on How I AI — “I left Claude for months. Opus 5.5 is why I'm back”, published Tuesday, September 22, 2026. Heardvine summarizes and quotes with attribution and timestamps, and links to the original everywhere.
Transcribed via deepinfra · $0.00
Anthropic Relaunches Claude Opus 5.5, Promising Reduced Annoyance and Lower Costs — Heardvine