Claude · Try it
Claude playground: try Claude online
llmwise has 6 of Anthropic's Claude models, from Claude Haiku 5.5 (up to 60 messages a day on Pro) to Claude Fable 5.1 (up to 31 messages a month). Chat with Claude in your browser, free to start on Claude Sonnet 5.5, Claude Sonnet 5, Claude Haiku 4.5, and Claude Haiku 5.5 (5 messages, once), and switch to another family mid-chat.
Claude in llmwise
- Claude Fable 5.1 (31/mo on Pro) — Anthropic's most capable model for the hardest problems.
- Claude Opus 5.5 (62/mo on Pro) — Deep reasoning for complex work.
- Claude Sonnet 5.5 (125/mo on Pro) — Newest Sonnet, for coding, documents and everyday work.
- Claude Sonnet 5 (125/mo on Pro) — Fast, smart all-rounder for writing and reasoning.
- Claude Haiku 4.5 (250/mo on Pro) — Quick answers at low cost.
- Claude Haiku 5.5 (60/day on Pro) — Newest Haiku, fast and low-cost, with thinking.
| Model | On Pro | On Free | Context window | Images | PDFs | Reasoning |
|---|---|---|---|---|---|---|
| Claude Fable 5.1Anthropic | 31/mo on Pro | No | 1M tokens | Yes | Whole file | Yes |
| Claude Opus 5.5Anthropic | 62/mo on Pro | 1 message | 1M tokens | Yes | Whole file | Yes |
| Claude Sonnet 5.5Anthropic | 125/mo on Pro | Yes | 1M tokens | Yes | Whole file | Yes |
| Claude Sonnet 5Anthropic | 125/mo on Pro | Yes | 1M tokens | Yes | Whole file | Yes |
| Claude Haiku 4.5Anthropic | 250/mo on Pro | Yes | 200K tokens | Yes | Whole file | No |
| Claude Haiku 5.5Anthropic | 60/day on Pro | Yes | 1M tokens | Yes | Whole file | Yes |
Every limit is published. Paid plans also have a monthly fair-use limit on AI cost: Pro $7.50, Max $20, Ultra $42, Studio $85. Using every message on your plan at typical sizes stays under it; very large messages and heavy research use it faster. Every limit, explained.
How did the Claude models do on our prompts?
Our test runs of September 27, 28, 29 and October 2, 7, 8, 9, 2026, the same prompts for each Claude model. Anthropic's own pages, linked under the table, give their context windows and prices.
| Job | Claude Fable 5.1 | Claude Opus 5.5 | Claude Sonnet 5.5 | Claude Sonnet 5 | Claude Haiku 4.5 | Claude Haiku 5.5 |
|---|---|---|---|---|---|---|
| Coding | 5 of 5 | 5 of 5 | 5 of 5 | 5 of 5 | 3 of 5 | 5 of 5 |
| Writing | 3 of 5 | 4 of 5 | 4 of 5 | 4 of 5 | 4 of 5 | 3 of 5 |
| Summarization | 3 of 5 | 5 of 5 | 4 of 5 | 3 of 5 | 5 of 5 | 3 of 5 |
| Data analysis | 5 of 5 | 5 of 5 | 5 of 5 | 4 of 5 | 3 of 5 | 5 of 5 |
| Support replies | 4 of 5 | 5 of 5 | 4 of 5 | 5 of 5 | 3 of 5 | 4 of 5 |
| Across the jobs | 45 of 50 | 49 of 50 | 47 of 50 | 46 of 50 | 43 of 50 | 45 of 50 |
Every Claude model passed in full on math, translation, SQL, answering from documents, and tool use. Context windows and prices: Anthropic's models overview; Claude's own plans: Claude pricing. Every reply.
Try Claude in three steps
Sign in with your email: we send a link, there's no password.
Pick Claude Haiku 5.5 in the model picker and ask something real.
Switch to another Claude model, or to GPT, Gemini, DeepSeek, Grok, Kimi, GLM, or Mistral, whenever you want a second answer.
Claude Fable 5.1 needs a paid plan. See pricing.
Where your messages go
In llmwise, a message to Claude goes to its maker, Anthropic, or through OpenRouter when llmwise can't reach the maker directly. The Privacy Policy has the details.
Trying Claude: questions
Can I try Claude for free?
Yes, to try: on the Free plan, a one-time trial of 5 messages (one of them can be on Claude Opus 5.5), you can use Claude Sonnet 5.5, Claude Sonnet 5, Claude Haiku 4.5, and Claude Haiku 5.5. No card needed.
Is this an API playground?
No. llmwise is a chat app, not a developer playground: there's no API explorer, no API keys and no parameter sliders. It's the same models, in a chat.
Can I compare Claude with other models?
Yes: pick a model for each message. GPT, Gemini, DeepSeek, Grok, Kimi, GLM, and Mistral are in the same picker, and the next model sees the whole chat.
Claude in your browser, counted
Sign in with your email and ask Claude something real. On Pro ($20), Claude Haiku 4.5 gets up to 250 a month and Claude Fable 5.1 up to 31 a month.