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Claude

Anthropic, United States

Writes long without losing the thread, and says when it does not know

Anthropic's model. Strong on long text, code and step by step reasoning, and it tends to flag uncertainty instead of filling the gap with something invented.

What it is like

Claude is the model that holds up over distance. Give it twenty pages and on the twenty-first it still remembers what it wrote on the first, which sounds obvious and is not. Its tone is measured, almost academic, and that is both its best quality and its flaw: when it is unsure it says so, which counts for a lot at work, but if you ask for one line you get three paragraphs.

Where it is strong

• Long text that stays coherent from start to finish
• Reads whole documents without forgetting the opening
• Code: writes it, fixes it, explains what it changed
• Flags uncertainty instead of hiding it

Where it falls

• Verbose unless you set a length
• Sometimes cautious on harmless requests
• The basic version does not search the web

When it is worth using

Writing and rewriting, reading contracts and long reports, programming.

One test to run on it

Give me the 200 word version, then the 40 word one, and tell me what you dropped in between.

Open Claude and try it ↗

What it does inside Grace

It joins the seven way comparison as a second opinion on your prompt, often the most attentive to nuance.

Compare it on your prompt →

The AIs Grace compares

• ChatGPT: The best known, and the one that sounds certain even when it is wrong
• Gemini: The one that lives inside Google, with the roomiest memory
• Qwen: The open one, the one you can take home
• Mistral: The European one: fast, light, and with the data staying here
• Grok: Wired into X, with the loosest tongue of them all
• Perplexity: Answers with the sources at the bottom, so you can check it

Say what you mean. Get what you need.

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