#sonnet

The latest AI and developer news about #sonnet, with the original source and a short summary.

Anthropic has ended the 1M context beta for Sonnet 4·4.5 and now blocks requests exceeding 200K.

·1·2026.05.01 17:00

Writing the contract first cut costs by 54%, while team agents were more expensive with no quality gain.

·2026.04.22 10:00

By splitting work between GLM and Sonnet, OpenClaw operating costs were cut to under $30 per month.

·1·2026.04.16 18:00

Emotional prompting effects across the Claude model lineup were compared through 1,000 experiments.

·2026.04.15 23:00

Across a 90-day tracking of 42 recurring tasks, Opus 4.6's hallucination rate surged.

·2·2026.04.15 01:00

The Claude Platform API now lets you use Opus as an advisor and Sonnet/Haiku as executors.

·2026.04.10 09:00

It's an API pattern where Sonnet/Haiku executes and Opus only advises when the process gets stuck.

·2026.04.10 08:00