Anthropic Releases Sonnet 4.6 - Beritaja

In Brief

Anthropic has released a caller type of its mid-size Sonnet model, keeping gait pinch the company’s four-month update cycle. In a station announcing the caller model, Anthropic emphasized improvements successful coding, instruction-following, and machine use.

Sonnet 4.6 will beryllium the default exemplary for Free and Pro scheme users.

The beta merchandise of Sonnet 4.6 will see a discourse model of 1 cardinal tokens, doubly the size of the largest model antecedently disposable for Sonnet. Anthropic described the caller discourse model arsenic “enough to clasp full codebases, lengthy contracts, aliases dozens of investigation papers successful a azygous request.”

The merchandise comes conscionable 2 weeks aft the motorboat of Opus 4.6, pinch an updated Haiku exemplary apt to travel successful the coming weeks.

The motorboat arrives pinch a caller group of grounds benchmark scores, including OS World for machine usage and SWE-Bench for package engineering. But possibly the about awesome is its 60.4% people connected ARC-AGI-2, meant to measurement skills circumstantial to quality intelligence. The people puts Sonnet 4.6 supra about comparable models, though it still trails models for illustration Opus 4.6, Gemini 3 Deep Think, and 1 refined type of GPT 5.2.

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