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Claude is an AI assistant developed by Anthropic that uses large language models to generate text and support conversational tasks.
… Anthropic said it implemented the measures because Claude has become increasingly effective at accelerating AI research. In a recent blog post, the company said it is concerned that AI could improve its capabilities faster than society can adapt to them. …
… The majority of Anthropic’s recent revenue growth has come from Claude Platform, an enterprise product that allows developers to tap into the company’s AI models through an API, according to Anthropic’s head of product for the Claude Platform, Angela Jiang. …
… These requests will instead be rerouted to an older AI model, Claude Opus 4.8. If Anthropic suspects a user is trying to conduct distillation—training a smaller AI model off a larger AI model’s responses—on Claude Fable 5, those requests will also be rerouted to Claude Opus 4.8, the company says. …
… He noted that Chinese software developers say they overwhelmingly prefer using tools like Claude Code and OpenAI’s Codex compared to tools from domestic companies. “Analysis shows that Chinese models are still six to nine months behind the US models, and for specific things like coding and developi… …
… Cursor has also started training in-house AI models that it can cost effectively serve to customers. The startup recently launched Composer 2, an AI model based on an open-source system from the Chinese AI lab Moonshot AI, that Cursor did additional pretraining and post-training on. …
… They also found “desperation” in the model’s activations in another experimental scenario where Claude chose to blackmail a user to avoid being shut down. “As the model is failing the tests, these desperation neurons are lighting up more and more,” Lindsey says. “And at some point this causes it to… …
… The AI tool is connected to his Gmail, Google Calendar, Granola AI transcription service, and Notion notes. He’s also built a detailed skill—a custom set of instructions—to help Claude write in his style, including the “10 commandments” of writing like Alex Heath. …
… The operations leader says he has witnessed firsthand how Claude can make his company more efficient. Neeb uses the tool to automate a daily email to the company that summarizes top AI usage tips from industry influencers on YouTube. …
… At Anthropic, this anthropomorphizing runs deeper than just marketing strategies. “We also discuss Claude in terms normally reserved for humans e.g., ‘virtue,’ ‘wisdom’ ,” reads a portion of Anthropic’s constitution describing how it wants Claude to behave. “We do this because we expect Claude’s re… …
… Anthropic also claimed that the jailbreak the US government found for Claude Fable 5 was narrow, and would not have made an attacker meaningfully more dangerous than they would have been with another AI model. “To date, the government has only given us verbal evidence of a potential narrow, non-uni… …