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

Gemini 4 Hydrogen and Orchestrator

What HN thinks

A periodic table of grievances: nobody knows which element is biggest, and the page won't let you scroll to find out.

The naming scheme is baffling
Many commenters find Argon/Carbon/Hydrogen confusing because it matches no obvious ordering like atomic number. They would prefer numbers or S/M/L sizes.
Gemini quality is disputed
Some say Gemini is now a steady workhorse, especially for engineering and spatial reasoning. Others call it benchmaxxed, buggy and slow next to Opus, with a weak harness in Antigravity.
Orchestrator routing has precedents
Commenters compare Orchestrator to Anthropic's advisor mode and other multi-model pipelines. They question how caching and cost savings work, and some prefer to pin models to subagents manually.

Consensus: Most agree Google's model naming is confusing and that the announcement page's scroll hijacking is awful. A fast new Flash-tier model is broadly welcome.

Recommended in the comments

Mjolnir (tool): Its author reports about 60% savings, compared with the 25% Google cites for Orchestrator.
Claude Opus (service): Some commenters say it is faster and more reliable than Gemini for coding.
LiteLLM (library): One commenter suggests it for running Gemini inside the Codex harness, where it works well for coding.

Summarised by Claude from the comment thread 17 hours ago.

Points: 488
Comments: 160
Best rank: #2
Posted: 2026-11-12 by jonbaer
Category: AI & ML

gemini google-antigravity coding-agents llm model-routing google

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Looks similar

Screenshot of blog.google: Gemini 4 Hydrogen

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545 points by dvaplima 1 day ago | 340 comments

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Screenshot of deepmind.google: Gemini 4 Hydrogen

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6 points by it_works 1 day ago | 1 comments

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Full page

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Gemini 4 Hydrogen (blog.google)

Gemini 4 Hydrogen (deepmind.google)

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