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Tencent Hunyuan’s advanced MoE language model optimized for reasoning, coding, long-context understanding, and AI Agent applications.

Anthropic’s flagship Claude model built for complex reasoning, AI Agents, software development, and enterprise knowledge workflows.

An efficient GPT-5.6 series model optimized for speed, cost efficiency, and intelligent performance across large-scale AI applications.

I’ve been using GPT-5.5 Pro with a few colleagues for the past several weeks, mostly on the kinds of jobs where regular chatbots tend to fall apart: long documents, messy research questions, code debugging, and tasks that need more than one or two steps of reasoning.

OpenAI flagship model, a multimodal AI natively supporting text, images, and audio.

Claude Opus 4.8 is Anthropic's most powerful Opus-series model, featuring multimodal input, reasoning, and a 1M-token context window, excelling in complex reasoning and coding.

OpenAI’s next-generation efficient AI model, balancing speed, cost, and intelligence for chat, coding, and automation tasks.

Open-source specialized reasoning model, with MATH benchmark test scores comparable to GPT-4o, released under the MIT open-source license.