Svmuu News: On July 25, the B.AI API platform officially launched the Claude Opus 5 model. This model offers a context window of up to 1 million tokens and a single-output limit of 128,000 tokens, delivering a significant performance leap in scenarios such as complex reasoning, long-code engineering development, large-scale document analysis, and knowledge-intensive workflows. To meet diverse deployment needs, this release also introduces a dual-channel API access solution on the B.AI platform: in addition to the official standard interface, a new “designated service provider” partnership channel has been added. Through this model, enterprise users can receive cost savings of up to 40%, allowing them to flexibly balance performance and budget based on actual business workloads. Developers can now log in to the official B.AI platform to be among the first to experience Claude Opus 5.