Anthropic Releases Claude 3.7 with Enhanced Long-Context Handling and Reduced Hallucinations

Anthropic has launched Claude 3.7, featuring a 500K token context window and measurable reductions in factual hallucinations on domain-specific tasks. Internal evals show a 30% improvement on long-document comprehension benchmarks compared to Claude 3.5. The update also introduces a new system prompt framework and improvements to instruction following for enterprise deployments.