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Upstage: Solar Mini 4 API Pricing
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. It is built for agentic use cases where response...
How much does Upstage: Solar Mini 4 cost for a real workload?
At 10M input + 2M output tokens per month, Upstage: Solar Mini 4 costs about $0.9 ($0.5 input + $0.4 output). Try your own volumes in the cost calculator.
What are cheaper alternatives to Upstage: Solar Mini 4?
- inclusionAI: Ling 3.0 Flash VL — $0.06 in / $0.18 out per 1M
- Z.ai: GLM 5.3 Flash (batch) — $0.05 in / $0.18 out per 1M
- Meta: Llama 3.2 1B Instruct — $0.027 in / $0.201 out per 1M
- OpenAI: GPT-5 Nano (batch) — $0.025 in / $0.2 out per 1M
- Tencent: Hy-MT2-1.8B — $0.044 in / $0.177 out per 1M
- Qwen: Qwen3.5-9B — $0.08 in / $0.13 out per 1M
Compare Upstage: Solar Mini 4 with other models
Upstage: Solar Mini 4 vs Upstage: Solar Pro 4Upstage: Solar Mini 4 vs Upstage: Solar Pro 3
Frequently asked questions
How much does Upstage: Solar Mini 4 cost?
Upstage: Solar Mini 4 costs $0.05 per 1M input tokens and $0.2 per 1M output tokens (list price, snapshot October 21, 2026). At 10M input + 2M output tokens per month that is about $0.9.
What is the context window of Upstage: Solar Mini 4?
Upstage: Solar Mini 4 has a context window of 524,288 tokens and can return up to 131,072 output tokens per response.
What are cheaper alternatives to Upstage: Solar Mini 4?
Cheaper models include inclusionAI: Ling 3.0 Flash VL ($0.06 in / $0.18 out), Z.ai: GLM 5.3 Flash (batch) ($0.05 in / $0.18 out), Meta: Llama 3.2 1B Instruct ($0.027 in / $0.201 out). See the full list on this page.
Is Upstage: Solar Mini 4 free to use?
No. Upstage: Solar Mini 4 is a paid model at $0.05 input / $0.2 output per 1M tokens. 20 free models are listed on the free models page.
Provider: upstage · Model ID: upstage/solar-mini4 · Modality: text->text · Price snapshot October 21, 2026, refreshed daily. How we collect prices