OpenAI: GPT-5.6 Sol (batch)

The OpenAI GPT-5.6 Sol (batch) is a sophisticated AI model capable of processing text, images, and files, with an impressive context length of 1,050,000 tokens and support for reasoning tools. It excels in various domains, offering robust performance through its ability to handle complex tasks efficiently. This model should be considered by users requiring high-quality, versatile AI solutions that can process multiple input types and integrate external tools for enhanced functionality. Its blended benchmark score of 99.3 across three independent evaluations places it among the top performers; however, given its pricing at $2.5 per million input tokens and $15 per million output tokens, it may be more suitable for projects with substantial token requirements or those prioritizing premium performance over cost-efficiency.