Anthropic Releases Claude Opus 4.6 with 1M-Token Context Window and Enhanced Scientific Reasoning

Summary

Anthropic has released Claude Opus 4.6, a new model variant specifically targeting research workflows. The model features a 1 million-token context window and improved scientific reasoning capabilities, representing a significant expansion of Claude's capacity for processing large documents, datasets, and research literature in a single prompt. The 1M-token context window positions Claude Opus 4.6 as a strong contender for enterprise and research use cases that require ingestion of lengthy tech