Google: Nano Banana 2 (Gemini 3.1 Flash Image Preview)

Google's Nano Banana 2 (Gemini 3.1 Flash Image Preview) demonstrates competitive response times, ranking in the 49th percentile across benchmarks, and offers moderate pricing, positioned in the 38th percentile. A standout feature is its exceptional reliability, boasting a 99% success rate, indicating consistent and usable responses. The model exhibits perfect accuracy in the Hallucinations (Baseline) test, effectively acknowledging uncertainty, and performs strongly in Instruction Following (85th percentile accuracy) and Reasoning (91st percentile accuracy). Its Coding capabilities are particularly impressive, achieving 96% accuracy and ranking in the 96th percentile. While General Knowledge and Ethics scores are solid at 99% and 99% respectively, their percentile rankings are more moderate. Mathematics performance is also strong at 91% accuracy. The model's primary strength lies in its image generation and editing capabilities, delivering "Pro-level visual quality at Flash speed" with advanced contextual understanding and cost-efficient inference. Its ability to control aspect ratios via the API parameter further enhances its utility for image-related tasks.