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Anthropic · Text and chat
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Claude Sonnet 5.5

The best balance of intelligence and speed among Claude

1 million tokenssees photosreads files
4 gen / requestAvailable from plan Premium
Try Claude Sonnet 5.5
Overview

What it can do Claude Sonnet 5.5

Claude Sonnet 5.5 is the best balance of intelligence and speed in the Claude family. Writes, edits, codes, works with files — and costs several times less than Opus and Fable.

Best suited for

TextsCode
  • ✓Writing and editing
  • ✓Code
  • ✓Working with files
How to write prompts

Formula for a good prompt for Claude Sonnet 5.5

  1. Rolerole for the model
  2. Taskwhat to do
  3. Contextwho it is for and why
  4. Formatlist, table, length
  5. Limitswhat to avoid

Tips specifically for this model

  • Paste a sample in your style and the model will match it.
✕ Bad

write about marketing

✓ OK

You are a marketer. Write 5 promo ideas for a flower shop for March 8, budget up to 20,000 ₽. Format: a list, one sentence per idea.

Examples

Ready-made prompts for high quality results

Copy the prompt, insert your details — and get an answer matching the sample.

01

Editing

Edit the text: remove fluff, bureaucratic phrasing, and repetitions, while keeping my voice. List the changes after the text.
Result: Clean text and a list of edits Try it →
02

Blog post

Write a post for a Telegram channel about neural networks: topic «3 prompts that save an hour a day». Lively, with examples, up to 1500 characters.
Result: Finished post Try it →
What not to do

Mistakes that ruin the result

In Claude Sonnet 5.5

  • Do not ask to «make it better» without criteria — specify what to improve.

General rules for text and chat

  • Do not ask a vague question without context.
  • Do not send passwords, card numbers, or passport details.
  • Do not accept numbers, laws, or medical advice without fact-checking.
  • Do not paste large text without explaining what to do with it.
Specifications

Claude Sonnet 5.5 in numbers

Section
Text and chat
Developer
Anthropic
Context
1 million tokens
Understands
text, photos, files
Price
4 gen / request
Available from plan
Premium
Status
works on the website and in the bot
Price

How many costs

4 gen / request
PlanPriceEnough for
Freefree—
Premium450 ★ · 1 monthup to 112 requests
Premium1 200 ★ · 3 monthsup to 337 requests
Premium2 250 ★ · 6 monthsup to 675 requests
Premium4 200 ★ · 12 monthsup to 1 350 requests
All plans →

Questions about Claude Sonnet 5.5

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Contact support
How much does Claude Sonnet 5.5 cost?

4 generations per request. Generations are AskMeAI internal currency: included with Premium subscription and sold in one-off packs.

Can you try Claude Sonnet 5.5 for free?

Claude Sonnet 5.5 works with a Premium subscription and pay-as-you-go generation packs. Try photo effects and chat with free models at no cost.

How to get the best result in Claude Sonnet 5.5?

Paste a sample text in your style — the model will replicate it. Follow the formula: role → task → context → format → constraints.

Where does Claude Sonnet 5.5 work?

On the askmeai.ru website studio and in the @GPT5Telegbot Telegram bot — shared balance.