upstage/solar-mini4Solar Mini 4 is Upstage’s AI model, released Sep 23, 2026. It costs $0.10/M input and $0.40/M output tokens, and handles a 524K-token context window.
Solar Mini 4 is Upstage's compact, cost-efficient language model, a 35B-parameter mixture-of-experts with 3B active parameters and a 524K context window.
Scores on standardized evaluations. Higher is better — and rank shows where Solar Mini 4 lands among all models tracked on Model Beat.
No standardized benchmark scores from Epoch AI yet — common for very recent, image, or niche models. Scores appear here once published.
Solar Mini 4 is Upstage's compact, cost-efficient language model, a 35B-parameter mixture-of-experts with 3B active parameters and a 524K context window.
Solar Mini 4 is an AI model developed by Upstage, released Sep 23, 2026.
Solar Mini 4's list price from Upstage is $0.10 per million input tokens and $0.40 per million output tokens.
Solar Mini 4 supports a context window of up to 524K tokens.
Benchmark data from Epoch AI (CC BY) and Artificial Analysis; pricing, specs & descriptions from OpenRouter. Data updated Sep 24, 2026.