Model · Language model
Solar Pro 2
Upstage's 31-billion-parameter Solar Pro 2 release, served as dated snapshot API models with a tokenizer-only public artifact.
- Developer
- Upstage
- Distribution
- Developer API
- Artifact licensing
- Proprietary access
- License scope
- Reviewed release artifacts and mandatory terms; not an assessment of training code or training data openness.
- Licenses
- Proprietary
- Boundary
- This record represents the July 2025 Solar Pro 2 line served as dated snapshots (250710, 250909, 251215) with a tokenizer-only public artifact. The Solar Pro 3 successor, other Upstage lines, and the Upstage platform itself are separate boundaries.
Risk statements
Not yet examined.
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