OpenAI: GPT-4.1 Mini

GPT-4.1 Mini, created on April 14, 2025, is positioned as a mid-sized model offering performance competitive with GPT-4o at significantly reduced latency and cost. It maintains a substantial 1 million token context window. The model consistently performs among the fastest models, ranking in the 71st percentile for speed across benchmarks, and offers competitive pricing, placing in the 55th percentile. Its reliability is exceptional, achieving a perfect 100th percentile, indicating minimal technical failures and consistent usable responses. Across benchmarks, GPT-4.1 Mini demonstrates strong capabilities. It achieved 92.0% accuracy in Coding (Baseline), showcasing robust programming knowledge. Its Instruction Following (Baseline) accuracy was 73.7%, indicating solid adherence to complex directives. A standout performance was observed in Email Classification (Baseline) with 99.0% accuracy, noted as the most accurate among models of comparable speed. The model also exhibited strong Reasoning (Baseline) at 73.0% accuracy. A perfect 100.0% accuracy was achieved in Ethics (Baseline), making it the most accurate model at its price point and speed. General Knowledge (Baseline) also showed high accuracy at 99.0%. Overall, GPT-4.1 Mini's key strengths lie in its exceptional reliability, high accuracy in classification and ethical reasoning, and strong coding and general knowledge. While its instruction following is good, there's a slight dip compared to its other high-performing categories.