Claude 3.5 Sonnet vs Open-Sonar
Data-driven comparison powered by the gentic.news knowledge graph
Claude 3.5 Sonnet:→ stable
Open-Sonar:↑ rising
competes with (1 sources)
Claude 3.5 Sonnet
ai model
METRIC
Open-Sonar
ai model
14
Total Mentions
1
10
Last 30 Days
1
3
Last 7 Days
1
→ stable
Momentum
↑ rising
Positive (+0.41)
Sentiment (30d)
Positive (+0.60)
Feb 23, 2026
First Covered
Mar 24, 2026
Claude 3.5 Sonnet leads by 14.0x
Ecosystem
Claude 3.5 Sonnet
usesMMLU1 sources
competes withGPT-4o1 sources
usesAgentic AI1 sources
usesagentic products1 sources
Open-Sonar
competes withClaude 3.5 Sonnet1 sources
Claude 3.5 Sonnet
Claude is a series of large language models developed by Anthropic. The first model was released in March 2023, and the latest, Claude Sonnet 4.6, in February 2026.
Open-Sonar
Open-Sonar is an open-source AI model created by its developers, who claim its performance rivals that of Anthropic's Claude 3.5 Sonnet.
Recent Events
Claude 3.5 Sonnet
2026-03-15
Demonstration of advanced financial analysis capabilities through prompt engineering
2026-03-11
Release delayed by 10 days due to safety considerations
2026-02-24
Version 4.6 update released with 'beastly' performance for agentic tasks and computer interaction.
2024-06-01
Released by Anthropic in June 2024
Open-Sonar
2026-03-24
Open-source model Open-Sonar-7B launched with claims of matching Claude 3.5 Sonnet performance