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Sonnet 4

software 1 mention from 1 sources

An AI model that appears to be part of Anthropic's Claude model family, mentioned alongside Opus 4 as having improved coding capabilities.

ai coding model anthropic
1

sources

Mentioned by

Lenny's Podcast

All mentions

Lenny's Podcast mentioned
"And this is a thing that we first started seeing with Opus 4 and Sonnet 4."
From: Build for the models of the future • ▶ 0:36 • Feb 2026

Attribution: Speaker mentions Sonnet 4 as part of the context about when AI models became good enough for their coding product, but doesn't explicitly endorse it.