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Claude

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Thursday, 24 September 2026

Back to Claude

Ben's Bites 3 weeks ago 4 ● 20 sources

Claude Opus 5.5 was released with updates to Claude Code, plus OpenAI’s GPT-6 Luna/Sol pricing changes also discussed. The Opus 5.5 release increased Claude Code’s five-hour limits by 20%. As a result, the default Claude Code “go-to agent” shifted to Claude Code for the author’s workflows while GPT-6 Sol’s lower cost showed mixed performance on long tasks.

How We Made claude.ai 3x Faster in Two Weeks

claude.dev Blog 3 weeks ago 27

Claude.ai’s core website and desktop app experience was sped up by about 3x over a two-week sprint, after users reported it was slow. At the 75th percentile, time to reach a typeable page on a fresh claude.ai load dropped from 3.1 seconds to 0.55 seconds. The team used Claude Tag with lab benchmarks and CI guardrails, shipping thousands of performance changes with flags and then ratcheting benchmarks to keep improvements in production.

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