scientific
Protenix-v1
Open AF3 reproduction (protenix_base_default_v1.0.0); vendor claims it outperforms AlphaFold3 at the same training cutoff. Also protenix_base_20250630_v1.0.0 with data cutoff 30 Jun 2025.
Levelmodel
Classscientific
Parameters368M
Contextnot in the notes
Released5 Feb 2026
Opennessopen source
Runs onsingle datacentre GPU
Statusactive
Lineage
successor
Protenix-v2 is a child (successor)high confidencenotesWhere this comes from
Parent and child relations from model cards, Hugging Face base_model fields and the genealogy tables of the research notes. The tree shows two generations each way, 2 models. Confidence and evidence are the notes' own.
Identity
Where this comes from
Developer and dates from the research notes. Release date is the vendor's public announcement; weights date is when open weights were published.
Architecture and Size
- Architecture
- other AF3 reproduction with MSA, RNA MSA and templates
- Total parameters
- 368M sources
- Active parameters
- –
- Checkpoint parameters
- –
- Context length
- not in the notes
- Input
- molecule
- Output
- molecule
Where this comes from
Parameter counts as the developer states them. Where the checkpoint holds a different total, both are shown (register A16).
Openness and Access
- Openness
- open source
- Licence
- Apache License 2.0 sources
- Access routes
- open weights download
Where this comes from
The licence file governs over registry tags and aggregator labels.
Deployment
- Runs on
- single datacentre GPU
- Footprint
- not in the notes
- Runtimes
- not in the notes
Where this comes from
Deployment tiers and runtimes as named in the notes. Footprint is the notes' figure, not a measurement by AURION.
Indonesia
- Indonesian support
- not stated
- Regional languages
- not in the notes
- Jakarta hosting
- unknown
- Languages
- not in the notes
Where this comes from
Indonesia fields are carried on every model; unknown is an allowed value.
Benchmark Results
The notes record no benchmark result for this model.
Industry Use Cases
No industry use case links this model.
Links
DeveloperByteDancebig tech, China
ByteDancebig tech, ChinaModelProtenix-v1ByteDance, scientific
Protenix-v1ByteDance, scientificUse CasesProtein Structure and ComplexesHealthcareUse cases of models in the same R&D topic; none is recorded for this model itself.
Who Runs It
PfizerContract signed, 8 Jan 2026Deployments of these use cases; none names this model.
PfizerContract signed, 8 Jan 2026Deployments of these use cases; none names this model.Organisations 1
Sources
- GitHub - bytedance/Protenix: Toward High-Accuracy Open-Source Biomolecular Structure Prediction. github.com/bytedance/Protenix https://github.com/bytedance/Protenix
- pypi.org/pypi/protenix/json https://pypi.org/pypi/protenix/json
- GitHub - bytedance/Protenix: Toward High-Accuracy Open-Source Biomolecular Structure Prediction. github.com/bytedance/Protenix https://github.com/bytedance/Protenix
To cite this page: Project AURION, AI Use-Cases Research & Innovation, "Protenix-v1", https://aurion.semai.id/models/bytedance-protenix-v1/, records of October 2026.