Sea-Lion’s latest iteration v3.5, built on another open-source model, Llama 3.1, is fine-tuned to be more adept at complex problem-solving, logical inference and multi-step instructions than earlier ...

Extinct cave lions (Panthera leo spelaea) likely lacked manes, perhaps making them unappealing to African lions. Photograph by DeAgostini, Getty/Artwork by Mike Donnelly.

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