Claude 4 Opus and Sonnet 4: The Next Generation of AI Is Now on GPTunneL!

Claude 4 Opus and Sonnet 4: The Next Generation of AI Is Now on GPTunneL!

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.

A comparison table of leading AI models' results on key benchmarks. The highlighted zone shows Claude Opus 4 and Claude Sonnet 4, which deliver the best or near-best scores: 72.5% / 79.4% on SWE-bench (agentic coding), 79.6% / 83.3% on GPQA Diamond (graduate-level reasoning), and 88.8% on MMLU (multilingual Q&A). For comparison, results are shown for Claude Sonnet 3.7, OpenAI o3, OpenAI GPT-4.1, and Gemini 2.5 Pro, which trail Claude 4 on most metrics (for example, GPT-4.1 scores 54.6% on SWE-bench). The calculation methodology is noted below.

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!