Upstage: Solar Pro 3 (upstage/solar-pro-3) is a chat model from openrouter with a 128K-token context window; capabilities tools, reasoning; input text; output text.
128KContext
$0.15$ / 1M in
14.1Intelligence
Pricing
Input
$0.15 / 1M tokens
Output
$0.6 / 1M tokens
Currency
USD
Note
Indicative US list price — verify with the vendor.
Indicative US list price — a reference only, verify with the vendor. Source: openrouter. Last verified 2026-07-24.
Benchmarks
Intelligence index
14.1
Coding
16.2
Cited from a public third-party leaderboard — a reference, verify at the source. Source: Artificial Analysis. Last verified 2026-07-24.