Mini toolsClaude Sonnet 5
By Anthropic
Model family: Claude
Claude Sonnet 5 accepts text and image input with a 1 million token context window and produces text and code output. It supports function calling, multi step planning, chain of thought reasoning, and multilingual use. Intended for agentic coding, software engineering, computer use, browsing agents, and everyday professional and knowledge work. It is available in Claude apps, Claude Code, and the Claude API as claude sonnet 5, and shows lower rates of hallucination, sycophancy, and unsafe behavior than its predecessor Sonnet 4.6.
Overview
Claude Sonnet 5 is Anthropic's large language model, the most agentic Sonnet released so far. It plans autonomously, uses tools such as browsers and terminals, and sustains long multi step coding and computer use tasks. Its agentic performance on reasoning, tool use, and coding approaches Opus 4.8 while costing less, and it supports selectable effort levels for balancing speed, cost, and capability.
About Anthropic
Anthropic is a technology company specializing in artificial intelligence and machine learning solutions.
Industry:
Artificial Intelligence
Company Size:
3673
Location:
San Francisco, California, US
Website:
anthropic.com
Benchmark scores
How Claude Sonnet 5 ranks on tracked AI benchmarks. Click any benchmark to see its full leaderboard.
Compare across all benchmarks →Tools using Claude Sonnet 5
-
Bibash Katel🙏 69 karmaJul 16, 2024@ClaudeThe most humanly AI i have used so far but the problem is as soon as you start piling up messages in single chat session , it starts getting slow and at some point it starts freezing and also uses a lot of resources. For time being its okay to do 3 4 messages but as soon as we continue it has messages limitation and also starts getting very very slow . For the price of £18 per month this is unacceptable and with the newly introduced feature called project, if we start new chat within the project we cannot continue with the context we provided in other chats within same project. There are lot of improvements for them to work on. And to start with the its speed and its price
-
Honestly, MySpec saved us from a massive rewrite. We used to just start coding and hope the architecture would figure itself out (spoiler: it didn't, it was pure spaghetti). Using this tool completely changed how we plan. It forces you to get crystal-clear on the specs and scalability before you lay down a single line of code. If you’re tired of 3 AM tech-debt panic attacks, just try it. Seriously.
-
Batch rename files by content — private AI for Mac & WindowsOpenGreat experience, exceeded all expectations! -
The HIPAA-compliant ChatGPT alternative for healthcare and mental health professionals.Open
Last updated: July 21, 2026
