- Solar Pro 4 — $0.09 sample workload
- Solar Pro 3 — $0.45 sample workload
Upstage LLM API Models & Pricing
Browse Upstage LLM API models with normalized prompt pricing, output pricing, context windows, release dates, and popularity signals.
2Models tracked
2Priced models
0Popular models
0Latest releases
Provider shortlist
Use Upstage as a model-level shortlist, not a single default choice.
Start from the cost, context, and popularity picks below, then open the model pages or head-to-head comparisons before choosing an API.
Cost pick
Solar Pro 4
$0.09 sample workload
Context pick
Solar Pro 4
524.29K context window
Popular pick
No current pick
No popular models are available.
When to avoid
Verify model fit
Do not choose by provider name alone. Compare model-level input price, output price, context window, release timing, and current availability before production use.
- Solar Pro 4 — 524.29K
- Solar Pro 3 — 131.07K
Upstage comparisons
Search Upstage comparisons| Comparison | Sample Cost Winner | Larger Context | Newest Release |
|---|---|---|---|
| 🔥Claude Opus 5 vs Solar Pro 4 | Solar Pro 4 | Claude Opus 5 | |
| 🔥Claude Sonnet 5 vs Solar Pro 4 | Solar Pro 4 | Claude Sonnet 5 | |
| 🔥DeepSeek V4 Flash 0423 vs Solar Pro 4 | Solar Pro 4 | DeepSeek V4 Flash 0423 | |
| 🔥DeepSeek V4 Flash 0731 vs Solar Pro 4 | Solar Pro 4 | DeepSeek V4 Flash 0731 | |
| NewDeepSeek V4 Flash Vision Exp vs Solar Pro 4 | Solar Pro 4 | DeepSeek V4 Flash Vision Exp | |
| 🔥DeepSeek V4 Pro 0423 vs Solar Pro 4 | Solar Pro 4 | DeepSeek V4 Pro 0423 | |
| NewDeepSeek V4 Pro 0813 vs Solar Pro 4 | Solar Pro 4 | DeepSeek V4 Pro 0813 | |
| NewDots3-Note Preview (free) vs Solar Pro 4 | Dots3-Note Preview (free) | Solar Pro 4 |
Cross-Provider Alternatives
Open alternatives hubUse this shortlist when Upstage is not a hard requirement and your first constraint is workload cost.
| Alternative | Provider | Sample Cost | Input / 1M | Output / 1M | Context |
|---|---|---|---|---|---|
| New🔥Ox Alpha | stealth | $0 | $0 | $0 | 1.05M |
| 🔥Nemotron 3 Ultra (free) | NVIDIA | $0 | $0 | $0 | 1M |
| 🔥Laguna S 2.1 (free) | Poolside | $0 | $0 | $0 | 262.14K |
| New🔥Nemotron 3.5 Lightning (free) | NVIDIA | $0 | $0 | $0 | 1M |
| NewDots3-Note Preview (free) | Dots Studio | $0 | $0 | $0 | 512K |
| NewLFM2.5-2.6B (free) | LiquidAI | $0 | $0 | $0 | 65.54K |
Upstage model catalog
Browse all models| Model | Prompt | Output | Context | Popularity |
|---|---|---|---|---|
| Solar Pro 4 | $0.03 | $0.12 | 524.29K | |
| Solar Pro 3 | $0.15 | $0.6 | 131.07K |