Claude Sonnet
Claude Sonnet is Anthropic's mid-tier language model positioned between Haiku and Opus in their product lineup. Recent coverage shows Sonnet has gained voice mode capabilities supporting 12 languages with integration to third-party tools like Gmail and Slack, and is frequently benchmarked against competitors in coding and reasoning tasks where it serves as a cost-consideration point for teams optimizing model routing and inference expenses.
Updated 3 August 2026
Specifications
No specifications recorded yet.
Latest developments
Opus 5 >> Fable 5
Ben's Bites · 6 days ago ·
25
Claude Voice Mode Enhances Reasoning Capabilities
The Neuron · 1 week ago ·
32
Anthropic updates Claude voice mode with more capable models
TechCrunch AI · 1 week ago ·
48
Claude’s voice mode is now available for Opus and Sonnet
The Verge · 1 week ago ·
15
Kimi K3, and what we can still learn from the pelican benchmark
Simon Willison · 2 weeks ago ·
31
Model Routing Is Simple. Until It Isn’t.
Hugging Face Blog · 2 weeks ago ·
15
Building an Intern
TLDR · 1 month ago ·
36
2026
Anthropic releases Claude Opus 5 at half the price of Fable 5 with comparable performance Model release
Anthropic expands Claude voice mode to Opus and Sonnet models with third-party app integration Feature update
Moonshot AI releases Kimi K3, a 2.8 trillion parameter open-weight model with API pricing and delayed weights availability Model release
- Opus 5 >> Fable 5
- Claude Voice Mode Enhances Reasoning Capabilities
- Anthropic updates Claude voice mode with more capable models
- Claude’s voice mode is now available for Opus and Sonnet
- Kimi K3, and what we can still learn from the pelican benchmark
- Government of Alberta uses Claude to find and fix cybersecurity vulnerabilities
- Model Routing Is Simple. Until It Isn’t.
- Building an Intern
- Leanstral: Open-Source foundation for trustworthy vibe-coding