Hmm... - It's going to be difficult to find a source that says heavily on tool use. They don't talk about training at all anymore! :( And saying you trained he

Hmm... - It's going to be difficult to find a source that says heavily on tool use. They don't talk about training at all anymore! :( And saying you trained heavily on tool use would imply your model isn't trained well for other stuff, which they'd want to avoid. - Nothing implies they didn't do the exact same tool training they have been. Both model cards mention tool use. - Both o1 and o3-mini have bog-standard tool calling via API. I'm not sure what gives us the sense that they weren't trained on them - The claim shifted significantly: From: "The reason why they are bad at tool calling is they aren't trained on it" To: "[I don't think you can find a source that says] o1 [was] trained heavily on tool usage."