From the source
Google's unreleased Gemini 4 Argon model has been spotted in A/B tests, with some users on X sharing outputs they believe come from the model.
Google claims a 77.9% score on DeepSWE and first place on the Vals Index for finance, legal, and tax work.
The company is preparing Antigravity for Argon with Ultra upgrade prompts and Argon-only context options of 256K, 512K, and 900K.