Anthropic has released an improved version of its entry-level text generation AI model, Claude Instant 1.2, which has seen significant advancements in mathematics, coding, reasoning, and security domains. The new version generates longer, more structured responses and better adheres to format instructions. Anthropic claims that the model is more resistant to hallucinations and jailbreaking attempts. With a large context window, it can analyze approximately 75,000 words of text and is less likely to forget recent conversational content. Although the model is classified as entry-level, it has made certain strides in competition with OpenAI and other startups. Anthropic, founded by former OpenAI employees, is an AI startup that has raised substantial funds and claims to have a large number of customers and partners.