At a Glance
- Claude receives a rewritten constitution that replaces strict rules with broad principles.
- Anthropic introduces four guiding principles: safety, ethics, compliance, and helpfulness.
- The change follows a CEO remark that AI could reach “Nobel laureate” skill levels by 2027.
- Why it matters: The new framework could shift how AI models interpret and apply human values.
Anthropic’s latest move to overhaul Claude’s internal guidelines marks a significant shift in how the company intends its chatbot to behave. On Wednesday, the firm announced a rewrite of the constitution that now emphasizes broad principles rather than a detailed set of rules. The company argues that this approach will give Claude the ability to exercise good judgment across novel situations.
New Constitution Explained
Anthropic describes the constitution as a “detailed description of the company’s vision for Claude’s values and behavior.” The earlier version relied on a stringent rule-set that, while predictable, limited the model’s flexibility. The new document is designed to teach Claude why certain behaviors are desired, rather than merely specifying what it should do. “We think that in order to be good actors in the world, AI models like Claude need to understand why we want them to behave in certain ways,” the company said.
The change is rooted in the idea that models should generalize from broad principles. “If we want models to exercise good judgment across a wide range of novel situations, they need to be able to generalize-to apply broad principles rather than mechanically following specific rules,” Anthropic added. The company believes this will make Claude safer and more adaptable.
Four Guiding Principles
The new constitution centers on four guiding principles:

- Broadly safe – ensuring Claude does not produce harmful content or actions.
- Broadly ethical – requiring Claude to act honestly, follow good values, and avoid inappropriate, dangerous, or harmful behavior.
- Compliant with Anthropic’s guidelines – aligning Claude’s actions with internal policies and external regulations.
- Genuinely helpful – encouraging the model to provide useful, accurate, and supportive responses.
While the principles are intentionally broad, Anthropic notes that the constitution includes detailed explanations. For example, the ethical principle is defined as “being honest, acting according to good values, and avoiding actions that are inappropriate, dangerous, or harmful.” The document also dedicates a section to Claude’s nature, reflecting uncertainty about whether the model might possess consciousness or moral status, either now or in the future. The company says it aims to protect “Claude’s psychological security, sense of self, and well-being” by defining these concepts within its foundational documents.
Context and Future
The constitution update arrives just a day after Anthropic CEO and founder Dario Amodeo spoke on a World Economic Forum panel titled “The Day After AGI.” Amodeo suggested that AI will reach “Nobel laureate” levels of skill across many fields by 2027. The timing of the announcement appears deliberate, positioning the new guidelines as a step toward that future.
Anthropic’s willingness to disclose its internal documents is notable. The last time the public saw a glimpse of the company’s inner workings was when a user prompted Claude to produce a “soul document.” That document, revealed in December, was not an official training file but an early iteration of the constitution that Anthropic referred to internally as its “soul.” Anthropic has stated that the full constitution will be published when it is ready, but the current release provides a clearer picture of how the model is expected to operate.
The company’s approach raises questions about how AI systems can be guided without imposing rigid rules. Critics argue that broad principles may leave too much room for unpredictable behavior, while supporters claim they are necessary for AI to adapt to real-world complexity. Whether Claude can navigate this balance remains to be seen.
Key Takeaways
- Claude’s constitution now prioritizes broad principles over specific rules.
- The four guiding principles focus on safety, ethics, compliance, and helpfulness.
- Anthropic is positioning Claude as a model that understands why it should behave in certain ways.
- The update coincides with CEO comments about AI reaching “Nobel laureate” skill levels by 2027.
- The company plans to publish the full constitution when it is ready, indicating ongoing development.
By redefining its foundational guidelines, Anthropic is attempting to create a more flexible, ethically aware AI. The success of this strategy will influence how future chatbots interpret human values and handle novel situations.

