An AI media outlet, testingcatalog, has disclosed information about a new model named Claude Neptune that AI company Anthropic is currently developing. At present, this new AI model has entered the internal security testing phase and is expected to compete with OpenAI's GPT-5 and Google's Gemini Ultra.

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According to the blog post, the safety tests for Claude Neptune are being conducted using Anthropic Workbench. This phase primarily involves red team exercises aimed at evaluating the model's ability to resist jailbreak attacks. The red team exercise will end on May 18, with a focus on the constitutional classifiers system, which is at the core of the model's security protocols, particularly concerning the prevention of jailbreak attempts. Preliminary test results indicate that compared to previous models, Claude Neptune has enhanced sensitivity to security issues and demonstrates stronger protective capabilities.

Media speculate that Anthropic may officially release Claude Neptune by the end of May or early June. The introduction of this new model not only puts it in direct competition with GPT-5 and Gemini Ultra but is also expected to enhance multimodal and agent functions, bringing new competitive momentum to the market.

Notably, Claude Neptune places significant emphasis on user safety and privacy concerns in its design, further enhancing the security and stability of AI systems when handling complex tasks. This reflects Anthropic's ongoing innovation and development in the AI field, helping the company secure a place in the intense market competition.

The release of Claude Neptune is worth looking forward to, especially given the growing demand and challenges in the artificial intelligence sector. With continuous technological advancements, future AI models may achieve broader applications across various fields, improving people's quality of life.

Key points:

🌟 The new model, Claude Neptune, is undergoing internal security testing and will compete with GPT-5 and Gemini Ultra.

🔐 Key test contents include the ability to resist jailbreak attacks and sensitivity to security issues.

📅 Claude Neptune is expected to be officially released by the end of May or early June, bringing new market challenges.