Claude 4 models Amnesty International in humans are better in coding and thinking

Anthropor Claude Obus 4 and Clauds Sonnet 4, the latest generation of artificial intelligence models improved for coding tasks and complex problems.

CLAUDE OPUS 4 is the most powerful Amnesty International for Anthropor so far, according to the company’s announcement, and is able to work continuously on long -term tasks for several hours. ”In customer tests, Antarbur said OPUS 4 said independently for seven hours, significantly. Expand the capabilities of artificial intelligence agents. The company also described the new pioneer as “the best coding model in the world”, with the Antarbur standards that show that OPUS 4 surpassed performance Google’s Gemini 2.5 Proand Openai o3 logicAnd GPT-4.1 models In coding tasks and using “tools” such as searching on the web.

SonNET 4 is a more affordable and efficient price model that suits general tasks, which replaces 3.7 Sonnet model was released in February. Antarbur says Sonnet 4 offers “coding and superior thinking” while providing more accurate responses. The company adds that both models are 65 percent less likely to take shortcuts and gaps to complete the tasks compared to 3.7 Sonnet and it is better to store the main information for long -term tasks when developers provide Claude with access to local files.

A new feature offered to each of the CLADE 4 models is “thinking summaries”, which intensifies the process of Chatbots into visions that can be easily understood. The “expanded thinking” feature is also launched in a beta that allows users to switch models between thinking modes or use tools to improve responses and accuracy.

CLADE OPUS 4 and Sonnet 4 are available on the anthropor applications interface, Amazon Bedrock, and the AI’s Google Cloud platform, and both models are included in Claud’s paid plans alongside the extended Beta feature. Liberal users can only reach Claude Sony 4 for the moment.

In addition to the new models, the Claud Code Codec’s Claude orders tool is now generally available after its limited examination in February. Anthropor also says it is a transformer to provide “more typical updates”, as the company is trying to keep up with the competition from Openai, Google and Meta.