Deep Principle · llm model
Hydrogen-1.0
Hydrogen-1.0 is Deep Principle's latest language model in our dataset, released Nov 2, 2026. Open weights (MIT). Deep Principle's open-weight scientific model for chemistry, materials science and life sciences, post-trained from GLM-5.3 and released under MIT on Nov 2, 2026. Verified against vendor sources on Nov 2, 2026.
Reported Last verified · All models · JSON · Markdown
Primary source: https://huggingface.co/api/models/deep-principle/Hydrogen-1.0. We are the fast, independent index; the vendor’s own page is the source of record for these model facts.
Hydrogen-1.0 at a glance: takes text in; returns text.
- ReleasedNov 2, 2026
- LicenceOpen weightsMIT
Key facts
Vendor-reported facts are read from the linked vendor page on the date shown above; we did not run the model. Independently tested means we ran it; no fact on this page is. Editorial is our own classification, not a vendor claim. Where a linked page does not itself state a value, the row says so. How to read provenance.
| Fact | Value | Label | Source |
|---|---|---|---|
| Vendor | Deep Principle | Editorial | n/a |
| Released | Nov 2, 2026 The announcement is undated; the Hugging Face repo was last modified 2026-11-02 09:00 UTC (created gated on 2026-10-31). | Vendor-reported | source |
| Status | generally available | Editorial | n/a |
| Input | text Listed as a text-generation model. | Vendor-reported | source |
| Output | text | Vendor-reported | source |
| Parameters | 753B total, mixture-of-experts (GLM-5.3 base) Safetensors total of 753,329,940,480 parameters; the blog describes full-model MoE post-training. | Vendor-reported | source |
| Licence | MIT (open weights) License as listed in the Hugging Face repo metadata; downloads are gated behind accepting terms. | Vendor-reported | source |
Where Hydrogen-1.0 sits in our data
- Released Nov 2, 2026 (week 45 of 2026), in November 2026. Other models in our data released that month: LongCat-2.5.
- All releases by date: AI model releases by month · new AI models this week. Choosing for code: best LLM for coding. Price and rank context: LLM pricing comparison · cheapest LLM API · best AI model right now.
Alternatives to Hydrogen-1.0
Language models from other vendors that share at least one of our groups with Hydrogen-1.0. Comparable on paper, from each model’s sourced facts; we have not run them.
- Clover-35B-A3B-PreviewDiffuSpace · Both in: Open weights · released Oct 30, 2026
- GPT-Rosalind-6OpenAI · Both in: Reasoning · released Oct 30, 2026
- SenseNova-Loop-9B-PreviewSenseNova · Both in: Open weights · 262K context · released Oct 30, 2026
- LFM3-1.7BLiquid AI · Both in: Open weights · 256K context · released Oct 27, 2026
- Kimi K3.1 ProMoonshot AI · Both in: Reasoning · $2 in / $10 out per 1M tokens · 1.05M context · released Oct 23, 2026
- Nemotron 3.5 Bolt E4B (4GB)NVIDIA · Both in: Open weights · 64K context · released Oct 23, 2026
Side by side: Best open-weight LLMs (Nov 2026): GLM-5.3 leads Terminal-Bench 4.0
What the sources say
These are claims from the linked pages, not our measurements.
- Vendor claim (Deep Principle): beats GPT-6-Astra on FrontierScience-Research and roughly matches Kimi-K3 on GPQA-Diamond. We did not verify this.
- Deep Principle reports a mean best-so-far HOMO-LUMO gap of 4.318 eV after five rounds of transition metal complex design, versus 3.689 eV for GPT-6-Astra.
What we tested
Nothing yet. We have not run Hydrogen-1.0 ourselves, so every fact on this page is Reported from the sources below. When we do test it, the scope will be stated here and in our test logs. See methodology.
Not verified, left out
We could not confirm these on a vendor page, so we do not state them.
- The Hugging Face model card is gated, so context length, maximum output and hardware requirements were not read from a primary source and are left out.
- NeuroSpark API pricing was not checked.
- All benchmark results are Deep Principle's own evaluations.
Hydrogen-1.0 FAQ
When was Hydrogen-1.0 released?
Deep Principle released Hydrogen-1.0 on Nov 2, 2026. Source.
Is Hydrogen-1.0 open weights?
Yes. The weights are published under MIT. Source.
Has Agentic Weekly tested Hydrogen-1.0?
Not yet. Every fact on this page is Reported: read from the linked vendor pages, not measured by us.
Sources
Compare and guides
We have no head-to-head page or guide that names Hydrogen-1.0 yet. These hubs cover the models we do compare.
All model comparisons · All guides · Model releases by month
Related briefs on Hydrogen-1.0
- Hydrogen-1.0: Deep Principle's 753B open-weight science model, post-trained from GLM-5.3 under MIT (Reported; first seen 2026-11-02 20:35 UTC)
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