Best Upstage Reasoning Models
Match · Updated July 2026
The best Upstage model for reasoning is Solar Pro 3 — 14.1 intelligence with extended step-by-step thinking.
14.1Intelligence
$0.150Input /M
128KContext
Large language models with extended reasoning / thinking, ranked by intelligence. The smartest AI models for complex multi-step reasoning, math and analysis.
Frequently asked
What is the best Upstage model for reasoning?
The best Upstage model for reasoning is Solar Pro 3 — 14.1 intelligence with extended step-by-step thinking.
How many Upstage models are there?
modelgrep tracks 1 Upstage models with live benchmarks, speed, latency and per-provider pricing, led on intelligence by Solar Pro 3. 1 of them qualify for this ranking.
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All rankings
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