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Syn

Upstage ๐Ÿง  Language Model

Upstage synthetic reasoning model.

โน Retired on 2026-10-29 ยท use solar-mini4-260922

Specifications

Output modalitiestext
Capabilitieschat
Relative speedโ—โ—โ—โ—โ—‹ Fast
Deprecated on2026-07-26
Sunset on2026-10-29
Replacement modelsolar-mini4-260922
Context window30,720 tokens
Max output4,096 tokens
Input price$0.2625 / 1M
Output price$1.05 / 1M

Pricing

$0.2625 / 1M input tokens  ยท  $1.05 / 1M output tokens

Platform credit pricing โ€” live rates on the Models page.