solar-mini
Summary
solar-mini is a proprietary language model from Upstage, released on 12 Jun 2024. It accepts text and generates text, with a 33K-token context window and up to 4K output tokens per response. As of 4 Oct 2026, the lowest listed API price is $0.15 per million input tokens and $0.15 per million output tokens (Upstage Console), across 1 provider we track.
Efficient model for low-latency assistance, extraction, and routine automation
Last verified 4 Oct 2026. Every figure on this page links to its source.
Specifications
| Developer | Upstage |
|---|---|
| Release date | 12 Jun 2024 [models.dev] |
| Status | Generally available [models.dev] |
| Weights | Proprietary (API only) [models.dev] |
| Context window | 33K (32,768 tokens) [models.dev] |
| Max output | 4K tokens [models.dev] |
| Knowledge cutoff | Sept 2024 [models.dev] |
| Input | Text [models.dev] |
| Output | Text [models.dev] |
| Reasoning mode | No [models.dev] |
| Tool calling | Yes [models.dev] |
solar-mini API pricing by provider
USD per million tokens. Sorted by input price.
| Provider | Input | Output | Cached input | Context | Source |
|---|---|---|---|---|---|
| Upstage Console solar-mini | $0.15 | $0.15 | – | 33K | models.dev, 4 Oct 2026 |
Frequently asked questions
What is the context window of solar-mini?
solar-mini has a context window of 32,768 tokens (33K) and can generate up to 4,096 tokens in a single response, according to models.dev.
How much does the solar-mini API cost?
Through Upstage Console, solar-mini costs $0.15 per million input tokens and $0.15 per million output tokens. Prices last verified 4 Oct 2026.
Is solar-mini open source?
No. solar-mini is a proprietary model; Upstage has not released its weights. It is available through APIs including Upstage Console.
When was solar-mini released?
Upstage released solar-mini on 12 Jun 2024, according to models.dev.
Change history
No changes detected since we started tracking this model. We re-check every source daily.