Gemini 4 Pro / Flash: benchmarks, hands-on tests and leaks

A post claims Gemini 4.1 Flash is already live in Gemini Spark while Argon, the rumored Gemini 4 Pro, has been delayed, with an attached image that appears to be a UI screenshot.

A complaint post says Google keeps teasing users without releasing the flagship Gemini 4 Argon, arguing no other lab has made users wait this long.

A leak says the Gemini Agent for Gemini Business will list Gemini Argon 4, Gemini Flash 3.8, Claude Opus 5 and Claude Sonnet 5.5 side by side, marking Claude's first appearance on Gemini.

A video reports that Sundar Pichai said Argon is too capable to release broadly, so it is limited to some cyber defenders inside Fairwind while developers and regular users keep waiting.

A developer says Argon already appears in Antigravity Code and Google Cloud but is still unreleased, and criticizes Google's launch pace compared with OpenAI and Anthropic.

An emotional post demanding that Google immediately release Gemini 4, codenamed Argon, reflecting community frustration over the delay.

An article follows the "Argon in 2 hours" joke post, Logan's early-access offer and Antigravity clues to assess what they actually say about access.

A reply says the user can't wait to replace their locally run 8B Llama 3.2 with Gemini 4 Argon and is extremely excited about the release.

A user imagines the scene when Gemini Argon launches publicly and, despite the hype, falls far behind Opus and GPT-6 Astra in practice.

Gemini Agent assigns each task a separate computer and identity, lets users pick Gemini 4 Argon or Claude Opus 5.5, and runs persistently in the cloud across devices.

A demo video shows Gemini 4 Argon in Antigravity CLI 1.2.16 handling data syncs, build pipelines and production deployments on command, described as looking leaked from 2030.

A user notes that Gemini's work agent dropdown offers Opus 5.5 and Sonnet 5.5 next to Argon, and argues Google shipped Claude because Argon ranks 10th on Agent Arena while Sonnet ranks 3rd.