• Highest capability in the family: described as “our most powerful model yet” by Anthropic.
• Exceptional at long-running tasks requiring thousands of steps and sustained focus (e.g., continuous codebase work for hours).
• Excellent performance on benchmarks: e.g., SWE-bench 72.5 % and Terminal-bench 43.2 %.
• Designed for complex agentic workflows, deep reasoning, tool use, and large context windows.
• Placed under a higher safety classification (ASL-3) due to its frontier capability and risk profile.

1. Real-time reasoning and decision-making

• Built for scenarios that require instant output.
• Great for applications with fast-changing data.

2. Excellent for dynamic optimization

• Pricing adjustments, recommendations, routing, and system tuning.

3. Strong performance in finance and e-commerce

• Tracks market shifts.
• Updates predictions on the fly.
• Optimizes recommendations in real time.

4. High-speed pattern recognition

• Quickly interprets signals from streaming data.
• Useful in trading bots, alerts, and monitoring systems.