Great news for all GPTunneL users! We're excited to announce that two of Anthropic's newest models are now available on our platform – Claude 4 Opus and Claude 4 Sonnet. This is truly a new generation of AI that, according to Anthropic, sets new standards, especially in programming and complex intellectual tasks.
Anthropic presented these models as a major step forward, giving users tools with unprecedented capabilities.

Claude 4 Opus: The New Leader in Programming and Complex Tasks
Claude 4 Opus is positioned as the flagship model, especially strong in technical disciplines.
- Unmatched programming ability: The model shows an impressive 72.5% score on the SWE-bench benchmark, making it one of the leaders in understanding and writing code.
- Autonomous project work: One of the most exciting features is Claude 4 Opus's ability to work autonomously on projects for up to 7 hours straight. This includes task planning, writing code, debugging, and testing without constant human intervention.
- Ideal for complex analysis: If your task requires not a simple answer but a multi-step solution with deep attention to detail and analysis of complex dependencies, Opus is your choice.
Claude 4 Sonnet: A Balance of Power and Efficiency
Claude 4 Sonnet is an updated version built for those seeking the optimal combination of high performance and efficiency.
- Versatility: Sonnet 4 is suited to a wide range of tasks. It excels at coding, data analysis, and generating creative and technical content.
- Performance and efficiency: This model offers a sweet spot, delivering fast, high-quality work without excessive resource costs, making it a great choice for everyday and business tasks.
Where to Try the New Claude 4 Models?
You can experience the full power of Claude 4 Opus and the versatility of Claude 4 Sonnet today. Both models are available on GPTunneL, ready to help you tackle even the most ambitious tasks.
Discover the new generation of AI with Claude 4 on the GPTunneL platform!
