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Upstage: Solar Pro 4

upstage/solar-pro4 · agent · 524k ctx · added 2026-08-10
$0.0894·0.9939 /M effective hit 86% 52.23B/d

Solar Pro 4 is Upstage's cost-efficient large language model, featuring a 524K context window. It is built for long-horizon tasks and agentic workflows, with strong capabilities in office productivity, document-intensive...

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openrouter/upstage/solar-pro4
Upstage: Solar Pro 4 · agent · 524k ctx
52.23B/d 86% $0.0894·0.9939 – 3mo
sticker
life 429 tok/d dp age
¢ᵉ ♻ ★
upstage/zdr
$0.1500·0.6000·0.0300 $0.0413·0.6000ⁱ $0.0800·0.9531ᵉ 91% – – 90% ✓ 2315ms 60t/s 2mo ·
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kt
$0.3000·1.2000·0.0600 $0.0825·1.2000ⁱ $0.1142·1.1997ᵉ 77% · – – 0.7% 390.2M ◐ 957ms 102t/s 11h ·
¢ ¢ⁱ ✓
upstage
$0.1500·0.6000·0.0300 $0.0413·0.6000ⁱ $0.1641·0.9916ᵉ 47% – – 9.4% ◐ 937ms 67t/s 3mo ·
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