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AI Engineering
AI Engineering
Feb 17, 2026 · Artificial Intelligence

Claude Sonnet 4.6: Million‑Token Context, Human‑Level Computer Skills, Near‑Opus Performance

Claude Sonnet 4.6, Anthropic’s latest model, introduces a beta‑stage million‑token window and markedly better coding, computer‑use and long‑context reasoning, scoring 72.5% on OSWorld versus 14.9% for Sonnet 3.5, while offering Excel connectors, dynamic search filtering, stronger prompt‑injection resistance, and a pricing tier that makes it a strong alternative to Opus for many workloads.

AI codingAPIClaude
0 likes · 4 min read
Claude Sonnet 4.6: Million‑Token Context, Human‑Level Computer Skills, Near‑Opus Performance
ShiZhen AI
ShiZhen AI
Feb 17, 2026 · Artificial Intelligence

Sonnet 4.6 Nears Opus Performance While Retaining Sonnet Pricing

Anthropic released Sonnet 4.6 just 12 days after Opus 4.6, delivering near‑Opus capabilities across coding, computer use, long‑context reasoning, and agent planning with a 1 M‑token window, while keeping the lower Sonnet price, prompting mixed community debate and rapid ecosystem adoption.

AI benchmarksAnthropicOpus 4.6
0 likes · 12 min read
Sonnet 4.6 Nears Opus Performance While Retaining Sonnet Pricing