Claude 3.7 Sonnet

Closed Source

Closed Weights

Parameters

Undisclosed

Context Length

200K

Modality

Multimodal

Architecture

Undisclosed

License

Proprietary

Release Date

19 Feb 2025

Knowledge Cutoff

Oct 2024

API Pricing (per 1M)

Input: $3.00 · Output: $15.00

Evaluation Benchmarks

Rank

#73

Benchmark	Score	Rank
Software Engineering SWE-bench Verified	0.66	19
Graduate-Level QA GPQA	0.848	44
Coding Index Artificial Analysis	auto (32k) 0.36	113
General Text Text Arena	1372	113
Intelligence Index Artificial Analysis	0.17	147
StackEval Archived ProLLM Stack Eval	high 0.967 Standard 0.943	🥉 3 6
Coding Archived Aider Coding	0.65	8
QA Assistant Archived ProLLM QA Assistant	high 0.942 Standard 0.924	11 13
Summarization Archived ProLLM Summarization	high 0.781 Standard 0.749	13 16

Rankings

Overall Rank

#73

Coding Rank

#48

About Claude 3.7 Sonnet

Claude 3.7 Sonnet (claude-3-7-sonnet-20250219) offers refined capabilities building on the successful Claude 3.5 architecture. Features improved reasoning, enhanced coding assistance with better understanding of software patterns, and more reliable outputs. Provides excellent performance for production applications including content generation, analysis, customer service, and development assistance. Balances capability with cost-effectiveness for sustained enterprise deployment.

Technical Specifications

Architecture specifications are undisclosed for proprietary models.

Resources

Official Documentation

About Claude 3.7

Claude 3.7 Sonnet builds on the Claude 3.5 architecture with refined capabilities for production use cases. Offers improved reasoning, coding assistance, and multilingual support with a focus on reliability and cost-effectiveness for enterprise deployments.

Other Claude 3.7 Models

No related models available