Anthropic
Chat with Claude Sonnet 5.5 for free
Claude Sonnet 5.5 is fast and capable for everyday coding, agentic tasks, and professional work. Supports reasoning and web search.
Provider
Anthropic
Tier
Available on the free plan, no card required
Ideas to try
Explain a hard idea simply
Explain [topic] like I am smart but new to it. Use a concrete analogy.
Rewrite for clarity
Rewrite the following to be clearer and more concise, and keep the meaning:
Push back on my plan
I am deciding between A and B. Challenge my assumptions and tell me what I might be missing.
Draft a short plan
Help me draft a practical plan for [goal] over the next two weeks.
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