Anthropic says Fable 5.1 will cost an estimated 25% less than Fable 5 for typical workloads and up to 45% less for highly agentic work (Rachel Metz/Bloomberg)

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AI summary

Anthropic is releasing Fable 5.1, a new version of its AI model, which is reportedly better at coding and science tasks. This new iteration is also expected to be more cost-effective, with an estimated 25% reduction in cost compared to Fable 5 for typical workloads. For highly agentic work, the cost savings could be even more significant, reaching up to 45% less.