Solar Open2 250B
Solar Open2 250B is capable in long context; and behind the leaders in factuality, reasoning, agentic tasks, and coding. Too few results yet to rate safety, math, multimodal tasks, multilingual tasks, or instruction following.
Capability profile
Bars show the model's median result as a share of the leading model's, per capability. Select a row to see its results.
Too few results yet to rate Safety, Math, Multimodal, Multilingual or Instruction Following.
Price
No current price is tracked for this model. See the rate card
Evidence
14results on14benchmarks
- 14 aggregator
From 1 source · latest Oct 8, 2026 · How verification works
Solar Open2 250B benchmark results
14 results on 14 benchmarks, grouped by capability. Each bar is the result as a share of the capability leader's; every result links to its source.
23.6% behind the leader1 of 3 ranked benchmarks measured
- 71.67Oct 8, 2026
26.2% behind the leader2 of 4 ranked benchmarks measured
- AA-Omniscience · Non-hallucination74.62Oct 8, 2026omniscienceNonHallucination
- AA-Omniscience · Accuracy18.83Oct 8, 2026omniscienceAccuracy
26.7% behind the leader3 of 6 ranked benchmarks measured
- GPQA Diamond85.66Oct 8, 2026gpqa
- Humanity's Last Exam28.54Oct 8, 2026aa_hle
- 5.71Oct 8, 2026
33.7% behind the leader2 of 7 ranked benchmarks measured
- τ-Bench V3 · Banking21.65Oct 8, 2026tauBanking
- 27.64Sep 19, 2026
35.6% behind the leader2 of 10 ranked benchmarks measured
- SciCode48.03Oct 8, 2026aa_scicode
- Terminal-Bench 2.144.19Oct 8, 2026terminalbenchV21
More results
Benchmarks outside the capability baskets. They are not ranked against a leader.
- AA Intelligence24.74Oct 8, 2026aa_intelligence_index
- -1.77Oct 8, 2026
- Artificial Analysis Coding Index45.01Sep 9, 2026aa_coding_index
- 27.81Sep 4, 2026
Solar Open2 250B: common questions
Who makes Solar Open2 250B?
Solar Open2 250B is made by Upstage.
When was Solar Open2 250B released?
Solar Open2 250B was released on Aug 12, 2026, according to Artificial Analysis.
What is Solar Open2 250B good at?
Solar Open2 250B is capable in long context; and behind the leaders in factuality, reasoning, agentic tasks, and coding. Too few results yet to rate safety, math, multimodal tasks, multilingual tasks, or instruction following.
How many benchmarks has Solar Open2 250B been tested on?
We track 14 results for Solar Open2 250B on 14 benchmarks from 1 source. The latest was recorded on Oct 8, 2026.
About this record
Where Solar Open2 250B's numbers come from, and every name it appears under.
- Tracked since
- Jul 22, 2026
- Newest source mention
- Aug 13, 2026
Where the results come from
Verification: 14 scores · 0 independently verified · 14 aggregator-attributed. How these tiers are assigned
From 1 source on 1 site. Artificial Analysis supplies all of them. Bars are coloured by trust tier.
- artificialanalysis.ai14