Claude 3.5 Sonnet

In plain words

Claude 3.5 Sonnet is an artificial intelligence assistant from Anthropic that performs faster and more affordably than previous models. It outperforms competing AI systems on standard evaluations while operating at twice the speed of Claude 3 Opus and at one-fifth the cost. The model is designed for users seeking high-performance AI capabilities without the expense and latency of larger alternatives.

written from the facts on this page · September 2026

From the sources

This is the first release in Anthropic's 3.5 model family. Sonnet now outperforms competitor models on key evaluations, at twice the speed of Claude 3 Opus and one-fifth of the cost. The team pulled together something really special here.

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  Claude Code and Claude 3.7 Sonnet 2025 · anthropic.com · ▲875

  Claude Opus 4.7 is Anthropic's most capable generally available model, released April 16, 2026. It outperforms Opus 4.6, GPT-5.4, and Gemini 3.1 Pro on key benchmarks including agentic coding, multidisciplinary reasoning, scaled tool use, and agentic computer use. It is benchmarked below Claude Mythos Preview — which remains restricted to Project Glasswing partners. https://vucense.com/ai-intelligence/ai-tools/claude-opus-4-7...

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  Claude Computer use2024 · anthropic.com · ▲641

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  Claude Android app2024 · claude.com · ▲262

  The new Claude Android app brings the power of Claude

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  Agent.exe, a cross-platform app to let 3.5 Sonnet control your machine2024 · github.com · ▲406

  Contribute to corbt/agent.exe development by creating an account on GitHub.

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  MiniMax M2.5Feb 2026 · minimax.io · ▲194

  The first open model to beat Sonnet made for productivity

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  Integrations by Anthropic2025 · claude.com · ▲560

  Claude can now connect to your world

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  Spira Maxima▲578

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  Rill Browser▲540

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  Germany's new sovereign AI model Kolibri▲424

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  PyjamaHR▲1,132

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