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

The post argues Opus 5.5, Kimi K3.1 Pro and the coming Gemini 4 Carbon could pressure OpenAI into releasing GPT-6 Bel.

A post highlights the pricing spread across Opus 5.5 at $20, Gemini 4 Argon at $10 and DeepSeek V4.1 Flash at $1.20, asking which model people default to.

A Japanese user contrasts Gemini Argon's clever answer with Qwen3.8Max pointing out contradictions and DeepSeek Flash seeming rational but failure-prone, concluding the latter two are more usable.

The poster plans to write formal proofs with Gemini 4 Argon high and have GPT-6 Astra review them for serious flaws, testing its math and logic.

The poster suspects Google and OpenAI hand creators free Ultra subscriptions just to generate more 3D Gemini 4 Argon posts, while admitting they can't prove it.

Across 120 real robot runs, Gemini 4 Argon and Opus 5.5 each scored about 48%, GPT-6 Astra about 47%, while Kimi K3.1 Pro managed only 9%.

A rumor post says OpenAI resumed frontier training after safety upgrades, with GPT-6.1 Astra set to answer Opus 5.5 and Gemini 4 Carbon.

LuminaBench shares a blog.google link to an official post about Gemini 4 Argon aimed at builders.

A video claims Gemini Argon completed a task framed as bad news for Opus 5.5.

Video compares cost and time on one task: Kimi K3.1 at $2.04 in 8 minutes, Gemini 4 Argon at $6.10 in 9 minutes, with Opus 5.5 and GPT-6 Astra costing more.

A Tokyo nighttime helicopter-view video originally made with Seedance 2.5 was recreated by the author using Gemini Argon.

A roundup claims Kimi K3.1 Pro, MiniMax M3.1 Flash, Muse wonder and Gemini 4 Argon all flopped, leaving DeepSeek V4.1 Flash 1017 as the only model people praise while using.