Archive · 30 Sep 2025
Anthropic Unveils Claude Sonnet 4.5: AI Codes for 30 Hours
Anthropic has launched Claude Sonnet 4.5, a new AI model.
This model can code continuously for a very long time, creating apps.
It's much better at using computers.
It also has a new feature called Imagine with Claude, which can create software from just a single prompt.
Claude Sonnet 4.5 is available for free for users, with premium access for subscribers.
This new model can produce code for longer periods, helping businesses.
Anthropic introduced the Claude Sonnet 4.5 AI model.
The model can autonomously code for up to 30 hours.
Claude Sonnet 4.5 can build applications, including ones resembling Slack and Microsoft Teams.
New features include checkpoint and Imagine with Claude.
The model will be available for free, with premium access for subscribers.
- Who
- Anthropic
- What
- Released Claude Sonnet 4.5 AI model
- When
- N/A
- Where
- N/A
- Why
- To advance AI coding capabilities and improve productivity
- Company
- Anthropic
- Model
- Claude Sonnet 4.5
- Coding Duration
- 30 hours
- Lines of Code
- 11,000+
- New Features
- Checkpoint, Imagine with Claude
- Pricing
- Free (capped usage), Premium access
Sources
AI is transforming how software engineers do their jobs. Just dont call it vibe-coding
Anthropic launches Claude Sonnet 4.5 to boost AI reasoning, coding and long-task handling
Anthropic launches Claude Sonnet 4.5, its latest AI model designed for coding
Anthropic Launches Claude 4.5, Touts Better Abilities, Targets Business Customers