Skip to content
AI Viewer
Model comparison Synced Apr 6, 2026

Anthropic: Claude 3.7 Sonnet vs OpenAI: o1

Side-by-side comparison of Anthropic: Claude 3.7 Sonnet and OpenAI: o1. Compare pricing, context window, capabilities, and find out which is better for your workflow.

Verdict

moderate confidence

Anthropic: Claude 3.7 Sonnet and OpenAI: o1 are closely matched across pricing, context, and capabilities. Your choice depends on workflow-specific factors like provider ecosystem preference and existing integrations.

Best for with Anthropic: Claude 3.7 Sonnet

Budget-conscious workflows

Best for with OpenAI: o1

Long-form content generation

Side-by-side

Technical specifications

Anthropic: Claude 3.7 Sonnet OpenAI: o1
Provider Anthropic OpenAI
Input price $3/M $15/M
Output price $15/M $60/M
Context window 200K 200K
Max output 64K 100K
Capabilities
Tool useVisionReasoning
Tool useVisionReasoning
Released Feb 24, 2025 Dec 17, 2024

Scoring breakdown

How each dimension compares

Price

Anthropic: Claude 3.7 Sonnet leads

Anthropic: Claude 3.7 Sonnet

$15/M tokens

OpenAI: o1

$60/M tokens

Context Window

Anthropic: Claude 3.7 Sonnet

200K tokens

OpenAI: o1

200K tokens

Capabilities

Anthropic: Claude 3.7 Sonnet

3/4

OpenAI: o1

3/4

Max Output

OpenAI: o1 leads

Anthropic: Claude 3.7 Sonnet

64K tokens

OpenAI: o1

100K tokens

Recency

Anthropic: Claude 3.7 Sonnet

Feb 2025

OpenAI: o1

Dec 2024

Related comparisons