Solar Pro 2
Data as of September 21, 2026 · How the score is built
Solar Pro 2 will be repriced, updated or retired. Get each notice with its source and date. Follow model changes
Share or export
Spec sheet
Each documented value carries its source. Missing fields stay visible as not sourced or not published, rather than disappearing from the page.
- API model ID
- Not published
- Context window
- 128K
- Maximum output
- Not sourced yet
- Knowledge cutoff
- Not sourced yet
- Input modalities
- Not sourced yet
- Output modalities
- Not sourced yet
- Parameters
- Not disclosed by the provider
- Availability
- Not sourced yet
- Cloud regions
- Not tracked yet
- Lifecycle
- Superseded
- API capabilities
- Tool calling, structured outputs, and batch support are not tracked yet
- Prompt caching
- Not documented in the pricing record
- Self-host
- Weights are not published
- Rate limits
- Not tracked yet
Lineage
The sequence follows explicit supersedes links. A successor's displayed score stays at least 0.1 points above its predecessor; raw benchmark rows do not move. Scores and prices remain blank when the corresponding public row or first-party rate is unavailable.
Release date not sourced · you are here
Solar Pro 2Not publicly ranked · Price not listed
Jan 26, 2026
Solar Pro 3Not publicly ranked · $0.15 / $0.6
Base entry
How to read this profile
The visual layer above carries the decisions. These notes preserve the model, ranking, coverage, and family context behind the numbers.
We track Solar Pro 2, but no weighted text-model benchmark result is published on the site yet. This page shows the metadata and separate protocol evidence we can verify now; a BenchLM score will appear only if compatible public evaluations land.
Solar Pro 2 is a proprietary model with a 128K context window. It uses an explicit reasoning mode, which can improve complex problem solving while adding latency and token use.
Solar Pro 2 sits in the Solar family with Solar Pro 4, Solar Pro 3. The profile has no source-displayable benchmark row yet.
Questions
How does Solar Pro 2 perform overall in AI benchmarks?
Solar Pro 2 is tracked as a regional Korea model. Its published regional benchmark rows remain visible, but the global overall table excludes them so a market-specific result does not alter worldwide positions. Use the matching regional leaderboard when comparing it with locally evaluated models.
Which sibling models are related to Solar Pro 2?
Solar Pro 2 belongs to the Solar family. Related tracked variants include Solar Pro 4, Solar Pro 3. A sibling link indicates shared lineage or a documented configuration relationship; it does not mean the variants have identical pricing, context limits, benchmark evidence, or deployment behavior. Compare before switching.
Does Solar Pro 2 have full benchmark coverage on BenchLM?
No. Solar Pro 2 currently has 10 source-displayable rows across 447 tracked benchmark slots. The profile exposes published, non-generated evidence and leaves missing categories blank until an exact evaluation is available. Coverage describes how much was measured; it is not a penalty added to an individual benchmark result.
What is the context window size of Solar Pro 2?
Solar Pro 2 has a reported context window of 128K in the exact-model catalog record. The value stays visible, but the profile marks its source link as unavailable instead of presenting it as directly documented. Maximum output length remains separate because providers often publish a different limit.
Compare Solar Pro 2 with every tracked model496 comparisons
Last updated September 21, 2026. Runtime fields remain blank until a sourced snapshot exists.
Watch Solar Pro 2 in the weekly brief
Get one weekly email when material rank, price, availability, or benchmark evidence changes are worth revisiting.
Read a sample issueJoin 2,000+ readers.