LLM Releases
โ† Catalog

Hydrogen-1.0

Available
Deep PrincipleOpen source

Scientific model post-trained from GLM-5.3 on chemistry, materials science and life-sciences data plus lab records and agent trajectories; 753B params, 1M-token context, 128K max output per model card.

Specifications

License
Open source ยท MIT
Weights
Downloadable
Architecture
Mixture-of-Experts
Parameters
753B
Context window
โ€” tokens
Max output
โ€”
Knowledge cutoff
โ€”
Price (in / out, $/M)
โ€”
Modalities
TextCode

Benchmarks

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Vendor-reported figures are claims until independently verified. See methodology.