Claude 4 Sonnet

95.8
Score

Overall Performance Score

Anthropic Logo Anthropic
2025-02-01
96%
TextGeneration
96%
Reasoning
95%
Coding

Overview

What is Claude 4 Sonnet?

Latest generation Claude with breakthrough improvements in reasoning, coding, and safety with extended capabilities.

Created by:

Anthropic

Release Date:

2025-02-01

Capabilities Overview

TextGeneration 96%
Reasoning 96%
Coding 95%
Multimodal 94%
Safety 98%

Technical Specifications

Architecture

type: Next-Gen Constitutional AI
parameters: Unknown
context: 200,000 tokens
trainingDataUpTo: December 2024
architecture: Revolutionary Claude 4 architecture with breakthrough reasoning, enhanced Constitutional AI, advanced multimodal processing, and industry-leading safety

Performance Metrics

MMLU: 95.8%
HumanEval: 93.5%
Context Window: 200K
Safety Score: 98%
Overall: 96%

Performance Dashboard

TextGeneration

96%

Reasoning

96%

Coding

95%

Multimodal

94%

Safety

98%

Technical Metrics

Parameters: Unknown
ContextWindow: 200000
Latency: 200
Accuracy: 95.8
Cost: $0.028/1K tokens

Benchmark Performance

MMLU 95.8%
HumanEval 93.5%
Context Window 200K
Safety Score 98%
Overall 96%

Features

Next Generation

Breakthrough performance improvements

Superior Reasoning

Top-tier logical and analytical capabilities

Code Champion

Best-in-class programming abilities

Ultimate Safety

Most advanced safety and alignment

Advanced Vision

State-of-the-art image understanding

200K Context

Massive context for complex tasks

Pros & Cons

Advantages

  • Top performance
  • Best safety
  • Excellent coding
  • Reliable

Disadvantages

  • Highest cost
  • May be conservative
  • Limited access
  • Slower

What can it do?

Enterprise Solutions

Deploy reliable AI for business-critical applications

Complex Systems

Design and analyze complex technical systems

Ethical Decisions

Support high-stakes decision-making with ethical AI

Frequently Asked Questions