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

Using Argon and Antigravity, a user built a car infotainment screen and driver cluster as a single Flutter app in one day, with real Boston OSM buildings, a live OSRM route and a glTF car model with working doors and lights, totaling 14,000 lines of Dart.

A user says they have a lot to share about Gemini 4 Argon and will post one output or use case every day, thanking the Google DeepMind team.

A Finnish-speaking user gave Gemini Argon a single prompt and it wrote, in 40 seconds, a demo program for designing sauna benches and a stove on mobile with 3D rotation.

A Google employee says Gemini 4 Argon is now more widely available, including in Gemini for business and Gemini platform, and looks forward to more teams using it.

A Japanese-speaking user posted a video showing that the backflip-style motion generated with Gemini Argon still holds up.

Four models were asked to build a 3D whale breaching scene; the poster says Argon has the most detail and photorealism, with Opus and Kimi more realistic than Astra.

A user jokes that Gemini 4 Argon is available on every subscription tier except the one you are on, hinting at staged or tiered access.

Gemini 4 Argon costs $2 per million input tokens and $10 per million output tokens until Nov 30, then doubles; it is on Pro in the Gemini app but Antigravity is Ultra only.

On the latest SimpleQA Verified run, Gemini 4 Argon (high) scores 76.0% for first place, ahead of GPT-6 Astra (max) at 75.6% and GPT-6.1 Sol (max) at 73.9%.

A user says Gemini 4 Argon has been released to a wider audience and is no longer limited to controlled availability.

A researcher announcing a move to Google DeepMind says Gemini 4 Argon used reasoning, coding and multimodal physics understanding to let a humanoid learn consistent cornhole shots by watching a human video.

Google released Gemini 4 Argon worldwide, saying it beats OpenAI's and Anthropic's best models at coding, science and finance, and Elon Musk quote-posted Sundar Pichai's launch with "Congrats!"