I've been feeling for a while now that Sonnet eats up too many tokens. I've just been feeling it, not verifying it. In fact, ...

Two new models have been added to Anthropic's AI, "Claude." Claude Sonnet 5.5 was released on September 28, 2026, and Claude Haiku 5.5 was released on October 7 of the same year, on separate days.The ...

Most people pick one Claude model and use it for everything. Usually it's the most powerful one they can get. If you're ...

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

Claude Sonnet 5.5 and GPT-6 Astra tie at 41.7% on the updated MLCR-AA medical record benchmark, while the median score stays below 15%.

Anthropic has released the newest version of its mid-range model, boasting faster response times and less token burn.

Anthropic's Claude Sonnet 4.5 is shaking up the AI landscape and challenging GPT-5. Explore its capabilities, improvements, ...

Anthropic released Claude Sonnet 5.5 on Monday, six days after launching Opus 5.5, and for most people the smaller model may turn out to be the more important release of the two. Sonnet is the model ...

Anthropic just released Claude Sonnet 5, its best mid-range model yet. Here's how it stacks up against Sonnet 4.6 and Opus 4.8.

Anthropic's Claude Sonnet 5.5 speeds up coding and office work, cuts costs per task, improves benchmark scores and adds safeguards ...

Anthropic released Claude Sonnet 5 last week, promising we’re getting the most advanced Sonnet model yet. And on paper, and by every logic, Sonnet 5 beats its predecessor in every relevant benchmark.

As shipping agentic capabilities becomes table stakes among foundation model companies, Anthropic is releasing Claude Sonnet 5, a more powerful and agentic version of the lab’s midsize model. “It can ...