Claude Sonnet 4.6 is more consistent with coding and is better at following coding instructions, Anthropic said.

The Supreme Court said Tuesday that it will start using software to assist in justices’ decisions to recuse themselves from cases that present a potential conflict of interest.

Anthropic rolls out Claude Sonnet 4.6 as its new default model, bringing stronger reasoning and coding power to free and paid users alike.

According to Anthropic, "Claude Sonnet 4.6 is our most capable Sonnet model yet." The company says Sonnet 4.6 has a 1 million ...

Anthropic is positioning Sonnet 4.6 as a practical daily driver. In many cases, it's even faster than Opus 4.6.