Anthropic

Evaluate Claude 3.5 Sonnet, Claude 3 Opus, and other Claude models side by side.

Available Models

Claude 3.5 Sonnet

The sweet spot of intelligence and speed. Excellent for coding and analysis.

Best Value 200K Context

Claude 3 Opus

Most capable Claude model. Best for complex, nuanced tasks requiring deep understanding.

Most Capable 200K Context

Claude 3.5 Haiku

Fast and affordable. Great for high-volume tasks and quick responses.

Fastest Cost-Effective

Claude 3 Sonnet

Previous generation balanced model. Still excellent for many use cases.

Balanced 200K Context

Best For

Long-form writing — Excellent prose quality and consistency
Code review and generation — 3.5 Sonnet rivals specialized coding models
Analysis and research — Strong at synthesizing information from large contexts
Instruction following — Reliably follows complex, multi-step instructions

Using Claude with Evvl

To use Claude models in Evvl, you'll need an API key from console.anthropic.com.

Web App: Anthropic calls are proxied through our servers due to CORS restrictions. Your API key is never stored—it's only used for the request and immediately discarded.

Desktop App: All calls go directly to Anthropic's API with no intermediary.

Start comparing Claude models

See how Claude 3.5 Sonnet compares to Opus, GPT-4o, and Gemini.

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