Which model should I use? | The Agent Factory

Gemini 4 Argon → https://g.dev/ai/gemini-about Google Gemini models → https://g.dev/ai/gemini-models-docs Builders → https://g.dev/ai/builder-member-awards Which Gemini model should developers actually use? While "auto" mode and formal evaluations (evals) are great for production routing, sometimes you just want to build an intuition for when a fast, lightweight model gets the job done, and when you need frontier reasoning to take your project to the next level. Recorded on-site at Moffett Hangar during Gemini at Work, Luke Schlangen and Mollie Pettit team up with fellow Googlers Jeff Nelso