First screen, captured 1 day ago. Open the video.

Gemini 4 Hydrogen

What HN thinks

A frontier model launches and the thread spends most of its energy debating whether argon outranks carbon.

Element naming scheme is incoherent
Most commenters say Hydrogen/Argon/Carbon gives no clue to tier or ordering, unlike OpenAI's Luna/Terra/Sol/Astra or Anthropic's Haiku/Sonnet/Opus, with theories ranging from alphabetical to density.
Model itself looks strong
Users report Hydrogen is faster than 3.8 Flash and benchmarks near Sol/Sonnet levels, though pricing is higher than the old cheap tier and the Flash Lite future is unclear.
Google product and account frustrations
Complaints about Antigravity CLI suspensions, opaque appeals, glitchy apps, limited subscription access to Argon/Carbon and slow Workspace rollouts.

Consensus: Nearly everyone agrees Google's element-based naming is confusing, even those impressed by the model's speed and benchmark results.

Recommended in the comments

DeepSeek V4.1 Flash (product): Cited as cheap and competitive, with a strong win rate against GPT Sol in coding duels.
Gemma (product): Said to beat higher-benchmarked models on many non-coding production tasks.
NotebookLM (service): Named as the one Google-model product a commenter actually uses.

Summarised by Claude from the comment thread 18 hours ago.

Points: 545
Comments: 340
Best rank: #2
Posted: 2026-11-12 by dvaplima
Category: AI & ML

gemini-4-hydrogen gemini google-deepmind llm agentic-coding google-antigravity ai-benchmarks

All captures:

Full page

Captured 1 day ago. Click for the whole screenshot.

Looks similar

Screenshot of antigravity.google: Gemini 4 Hydrogen and Orchestrator

Gemini 4 Hydrogen and Orchestrator (antigravity.google)

488 points by jonbaer 1 day ago | 160 comments

Google Antigravity blog post announcing Gemini 4 Hydrogen in Antigravity and Orchestrator, a mode that dynamically pairs Hydrogen with Gemini 4 Carbon for coding tasks.

gemini google-antigravity coding-agents llm

Screenshot of blog.google: Gemini 4 Carbon is now available

Gemini 4 Carbon is now available (blog.google)

198 points by meetpateltech 3 days ago | 117 comments

Google blog post announcing general availability of Gemini 4 Carbon, its frontier model for agentic coding, knowledge work, science and cybersecurity, with pricing and benchmarks.

gemini google-deepmind llm agentic-coding

Screenshot of deepmind.google: Gemini 4 Hydrogen

Gemini 4 Hydrogen (deepmind.google)

6 points by it_works 1 day ago | 1 comments

Google DeepMind model card for Gemini 4 Hydrogen, a fast model for coding and agentic workflows, covering data, distribution, benchmarks, limitations and safety.

gemini google-deepmind model-card llm

Screenshot of blog.google: Gemini 4 Carbon

Gemini 4 Carbon (blog.google)

975 points by acossta 16 days ago | 778 comments

Google blog post announcing Gemini 4 Carbon, a frontier AI model with state-of-the-art cybersecurity and long-horizon coding capabilities, initially released to cyber defenders.

gemini-4-carbon google-deepmind gemini llm