Anthropic has launched Claude Sonnet 4.5, hailed as the world's best coding model with significant improvements in reasoning ...

Claude 4.5 is available everywhere today. Through the API, the model maintains the same pricing as Claude Sonnet 4, at $3 per ...

Massachusetts MCAS scores show modest gains in English, flat math performance and continued post-pandemic challenges, with 63 ...

Regular attendance, which had plummeted during the pandemic, rebounded to 76% in the 2024–2025 school year, up from 66%.

St. Mary’s Ryken High School announced that five students from the Class of 2026—Collin George, Georga Mudd, Annabelle Obe, ...

Claude Sonnet 4.5 enhances generative AI coding, reasoning, and long-task work; Anthropic adds API tools, Agent SDK, code ...

Anthropic's Claude Sonnet 4.5 now scores 77% on a key software engineering benchmark and can work autonomously for over 30 ...

Massachusetts education officials released the 2025 MCAS score results Monday, showing only 13 districts in the state have ...

Anthropic claims Sonnet 4.5 is the best coding agent in the world, while DeepSeek's new model is thought to be the most important since R1.

While MCAS scores showed some improvement year over year, results are still poor compared to before the pandemic.

Now, Claude Sonnet 4.5 has lapped that last model, outperforming it on the SWE-bench Verified evaluation, a human-filtered subset of the SWE-bench. Claude Sonnet 4.5 also outperformed leading models ...

Anthropic on Monday unveiled its latest artificial intelligence model, called Claude Sonnet 4.5, which the tech company called "the best coding model in the world." ...