Claude Sonnet 4.5
An AI model developed by anthropic.
Benchmarks
- swe-bench-verified: Recently surpassed in coding performance by gemini-3-flash, which achieved a 78% score.
References
-
2026 04 14 Mathew Berman Gemini Flash 3 and Nvidia Nematron 3
-
2026-04-26 2026-04-26-DeepSeek-V4-Hybrid-Attention-Efficiency-and-Architectura ← Deepseek V4 Hybrid Attention Efficiency And Architectura
-
2026-04-19 2026-04-19-Elons-AI-Model-Factory-XAI-Anthropic-Accelerating-Self-Developing-AI ← Elons Ai Model Factory Xai Anthropic Accelerating Self Developing Ai
-
2026-04-08 2026-04-08-Qwen-Coder-Local-AI-Replacing-Paid-Models-for-Coding-Tasks ← Qwen Coder Local Ai Replacing Paid Models For Coding Tasks