Gemini 2.0

Claude Opus 5.5

An AI model built for code and autonomous agents. It features a context window of one million tokens and enables detailed analysis of documents, charts, and screenshots. It is 40% less expensive than its predecessor (Opus 5)

An AI model built for code and autonomous agents. It features a context window of one million tokens and enables detailed analysis of documents, charts, and screenshots. It is 40% less expensive than its predecessor (Opus 5) » Learn more: ChatGPT Perplexity Tool of the Week Sep 21 – 27, 2026 Verified Tool Freemium 220257 Similar AI Tools GPT-6 Astra Claude Fable 5.1 GPT‑6.1 Sol

GPT-6 Astra

The OpenAI model capable of operating a computer like a human: filling out forms, managing a CRM, coding, analyzing scientific data, or conducting research. With a context of 1 million tokens

The OpenAI model capable of operating a computer like a human: filling out forms, managing a CRM, coding, analyzing scientific data, or conducting research. With a context of 1 million tokens » Learn more: ChatGPT Perplexity Tool of the Week Aug 25 – 31, 2026 Verified Tool Freemium 218548 Similar AI Tools Claude Fable 5.1 Claude Fable 5 Grok 4.6

Claude Fable 5.1

Anthropic's LLM model for coding, research, and long, complex tasks. With improved performance and reduced costs on agent-based workloads. It also produces far fewer false security alerts

Anthropic's LLM model for coding, research, and long, complex tasks. With improved performance and reduced costs on agent-based workloads. It also produces far fewer false security alerts » Learn more: ChatGPT Perplexity Verified Tool Paid 211777 Similar AI Tools GPT-6 Astra Claude Fable 5 Grok 4.6