Skip to content
AI Viewer
Model comparison Synced Apr 5, 2026

Anthropic: Claude 3.5 Sonnet vs OpenAI: GPT-4o (2024-11-20)

Side-by-side comparison of Anthropic: Claude 3.5 Sonnet and OpenAI: GPT-4o (2024-11-20). Compare pricing, context window, capabilities, and find out which is better for your workflow.

Verdict

strong confidence

OpenAI: GPT-4o (2024-11-20) leads overall

OpenAI: GPT-4o (2024-11-20) leads in price and max output, making it the stronger choice for most workflows. Anthropic: Claude 3.5 Sonnet remains competitive with advantages in context window.

Best for with Anthropic: Claude 3.5 Sonnet

Long document processing

Best for with OpenAI: GPT-4o (2024-11-20)

Budget-conscious workflowsLong-form content generation

Side-by-side

Technical specifications

Anthropic: Claude 3.5 Sonnet OpenAI: GPT-4o (2024-11-20)
Provider Anthropic OpenAI
Input price $6/M $3/M
Output price $30/M $10/M
Context window 200K 128K
Max output 8K 16K
Capabilities
Tool useVision
Tool useVision
Released Oct 21, 2024 Nov 20, 2024

Scoring breakdown

How each dimension compares

Price

OpenAI: GPT-4o (2024-11-20) leads

Anthropic: Claude 3.5 Sonnet

$30/M tokens

OpenAI: GPT-4o (2024-11-20)

$10/M tokens

Context Window

Anthropic: Claude 3.5 Sonnet leads

Anthropic: Claude 3.5 Sonnet

200K tokens

OpenAI: GPT-4o (2024-11-20)

128K tokens

Capabilities

Anthropic: Claude 3.5 Sonnet

2/4

OpenAI: GPT-4o (2024-11-20)

2/4

Max Output

OpenAI: GPT-4o (2024-11-20) leads

Anthropic: Claude 3.5 Sonnet

8K tokens

OpenAI: GPT-4o (2024-11-20)

16K tokens

Recency

Anthropic: Claude 3.5 Sonnet

Oct 2024

OpenAI: GPT-4o (2024-11-20)

Nov 2024

Related comparisons