Over the years, Arca has changed models several times, moving from Gemini to OpenAI and then Anthropic.

“But, um, we've gone through several iterations of models over the years. Um, we used to be in Gemini way back when.”

“Um, and then OpenAI, and then, and then Anthropic. And what's guiding all of our decisions are, um, our benchmarks that we have internally for, um, all of the various, um, capabilities of our general harness, uh, that it has to express in, in running our business.”