AI Models

Common questions about AI models on Craze

• Which AI models are available on Craze today?

  Craze currently ships with OpenAI's GPT 5.5 plus Anthropic's three live Claude tiers — Claude Opus 4.7 for the deepest reasoning, Claude Sonnet 4.6 as the balanced workhorse, and Claude Haiku 4.5 for fast, lightweight work. More providers and modalities will appear in this catalog as they land on Craze.

• Which AI model should I pick?

  Default to Claude Sonnet 4.6 for everyday professional work — chat, drafts, code review, balanced agent steps. Step up to Claude Opus 4.7 or GPT 5.5 when the task needs frontier reasoning. Step down to Claude Haiku 4.5 when speed and cost matter more than depth.

• Can I switch between models in one conversation?

  Yes. Switching models is a single click in the composer and your conversation history follows. You can also pick "For You" and let Craze auto-route each turn to the model best suited for it.

• Do I need my own API keys to use these models?

  No. Craze handles authentication, billing, and rate limits for every model in this catalog. You sign up once, pick a plan, and every model below is available from the model picker — no keys to manage, no separate OpenAI or Anthropic accounts.

• How often does the catalog get updated?

  Every time a new model is added to Craze. We bump each model's last-updated date when we add or revise it, and this catalog only lists models you can actually use on Craze — no placeholders or roadmap teasers.