{"data":{"slug":"claude-3-5-sonnet","etype":"model","name":"Claude 3.5 Sonnet","cat":"Coding","subtitle":"The model that made Claude the developers' favorite — and first used a computer.","summary":"Claude 3.5 Sonnet (June 2024, upgraded October 2024) became the default coding model of its era and introduced public 'computer use' — controlling a desktop by looking at the screen. Its coding dominance seeded Cursor's and Claude Code's rise.","attrs":null,"kf":{"params":"Not publicly disclosed","context":"200K","weights":"Closed","modality":"Text + vision","rel_date":"2024-06","developer":"Anthropic"},"aliases":["Sonnet 3.5"],"ticker":null,"exchange":null,"hq":null,"founded":null,"website":null,"status":"Historical","region":null,"asof":"2026-01-15","sources":[{"url":"https://www.anthropic.com/news/claude-3-5-sonnet","label":"Claude 3.5 Sonnet"}]},"meta":{"found":true,"count":1,"served_from":"site cache (no live upstream calls)","as_of":"2026-10-14T10:57:10+00:00","disclaimer":"Research and information only — not investment advice. Structured records carry basis labels (vendor spec / reported / estimate); market quotes are delayed/indicative.","attribution":"Records compiled from vendor documentation, official filings and reputable public reporting; market quotes via financial data providers. See /data-sources."}}