Sonoma Dusk Alpha

Sonoma Dusk Alpha, a frontier model from openrouter, demonstrates strong overall performance during its testing phase. It performs among the fastest models, ranking in the 79th percentile for speed across benchmarks. While specific cost data is unavailable, its current free usage offers exceptional value. The model exhibits outstanding reliability, achieving a 100% success rate across all benchmarks, indicating consistent and stable operation. Key strengths include perfect accuracy in Keyword Topic Relevance Classification and Ethics, where it also ranks among the top 3 in cost efficiency. Its Mathematics performance is particularly impressive, achieving 94.0% accuracy and ranking #1 in cost efficiency. The model also shows solid performance in General Knowledge and Coding. However, a notable weakness is its performance in Instruction Following and Reasoning, where accuracy falls to the 41st and 40th percentile respectively. Its Hallucinations accuracy is also moderate at 90.0%, suggesting room for improvement in acknowledging uncertainty.