Solar Pro 4

by Upstage

Released · 122 days after Solar Pro 3

Key info

Context window
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Max output
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Input price
$0.30 /1M
Output price
$1.20 /1M

Prices are the median across providers tracked by Artificial Analysis, not Opper billing.

Benchmarks

Independent benchmark scores: the Intelligence Index and the individual evaluations behind it, grouped by skill.

Global rank#102 of 511 LLMs
TierEfficient
Output speed84 tok/s
Intelligence Index (previous version)28.2
Agentic6.8
Coding
Terminal-Bench 4.0
0%
SciCode
48%
Agentic & knowledge work
AutomationBench
14%
GDPval
30%
GDP.pdf
7%
Briefcase (Elo)1093
Science & reasoning
Terminal-Bench Science
0%
CritPt (hard)
18%
HLE Diamond
5%
Humanity's Last Exam
30%
GPQA Diamond
89%
Long-context reasoning
71%
Knowledge
Omniscience1.4
By domain
Finance & accounting
28.4
Legal
25.1
Economics
27.2
Strategy & operations
22.4

Available routes

No routes currently available — Solar Pro 4 isn't routed through the Opper gateway right now. It's tracked here for its release history.

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