LLMs • Starting at $20/mo
GPT-5.5
OpenAI's flagship reasoning model (Apr 2026) — 1M context, agentic coding and long-horizon workflows, available in ChatGPT and API.
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FAQs about GPT-5.5
- What is GPT-5.5?
- OpenAI's flagship reasoning model (Apr 2026) — 1M context, agentic coding and long-horizon workflows, available in ChatGPT and API.
- How much does GPT-5.5 cost?
- GPT-5.5 is listed as Starting at $20/mo. Pricing is shown on AI Tool Finder for quick comparison; check the official site for the latest plans.
- What category is GPT-5.5 in?
- GPT-5.5 is in LLMs (llm) — one of 22 categories covering 394 tools on AI Tool Finder.
- How do I use GPT-5.5?
- Open the tool via the Visit link (https://openai.com/index/introducing-gpt-5-5) and follow its onboarding. For alternatives, see related LLMs tools on this page or browse the full directory at https://aitoolfinder.xena3.com/.
- What are alternatives to GPT-5.5?
- Alternatives in LLMs include AI Agents List, BingChain, ChatBotKit.