Claude Sonnet 3 - In-Depth Overview

Anthropic · Claude 3

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Model ID: claude-3-sonnet-20240229

Get all the details on Claude Sonnet 3, an AI model from Anthropic. This page covers its token limits, pricing structure, key capabilities such as multimodal_input, vision, function_calling, available API code samples, and performance strengths.

Key Metrics

Input Limit

200K tokens

Output Limit

4.1K tokens

Input Cost

$3.00/1M

Output Cost

$15.00/1M

Sample API Code

import anthropic;client = anthropic.Anthropic(api_key="my_api_key");message = client.messages.create(model="claude-3-sonnet-20240229",max_tokens=1024,messages=[{"role": "user", "content": "Hello, Claude"}]);print(message.content)

Required Libraries

anthropic

@anthropic-ai/sdk

Benchmarks

Benchmark	Score	Source	Notes
lmarena text	1198	LM Arena Leaderboard	-
lmarena vision	1048	LM Arena Leaderboard	-

Notes

High level of intelligence and capability. Models with the same snapshot date are identical across all platforms and do not change. The snapshot date in the model name ensures consistency and allows developers to rely on stable performance across different environments.