Anthropic releases Fable 5.1, announcing enhanced programming capabilities and lower costs.

Beating AI News Flash: Anthropic has launched its new AI model, Fable 5.1, claiming it delivers better performance in programming and scientific tasks while being more cost-effective. For programming, Fable 5.1 excels at handling long, complex tasks such as software project development, code reviews, and complex scenarios involving full application code. Its scientific capabilities have also been enhanced, covering experimental design, simulation of experimental results, and reading complex charts and data tables. On the cost front, token pricing for enterprise users remains the same as Fable 5, but the cost of the model reusing processed information is cut by 75%. This part can account for over half of token usage in long-text, complex tasks, so the price reduction is expected to significantly lower overall operational costs. In terms of security, Fable 5.1 features an upgraded classifier that identifies risky instructions more accurately with fewer false positives, enabling more efficient use by users in cybersecurity and biology fields. Additionally, Anthropic plans to allow enterprise customers to store data from its most powerful models in their own cloud infrastructure instead of Anthropic’s servers, while continuing to enforce security checks.