Solar Pro 4 API Pricing
Upstage · released 2026-08-06
Pricing
0.030¢ / 1K
0.120¢ / 1K
0.053¢ / 1K
What it actually costs
| Workload | Tokens | Cost |
|---|---|---|
| Short chat reply | 500 in / 300 out | 0.051¢ |
| RAG query | 4,000 in / 500 out | 0.18¢ |
| Long document summary | 50,000 in / 1,000 out | $0.0162 |
| Code review of a 2k-line file | 30,000 in / 2,000 out | $0.0114 |
| 1,000 chat replies/day for 30 days | 30,000 × (500 in / 300 out) | $15.30 |
Cost = (input tokens ÷ 1,000,000 × $0.30) + (output tokens ÷ 1,000,000 × $1.20).
Benchmarks
#58 of 533
#62 of 197
Similar intelligence, lower price
| Model | Intelligence | Blended $/1M |
|---|---|---|
| DeepSeek V4 Flash 0420 (Reasoning, High Effort) | 26.0 | $0.168 |
| MiMo-V2.5 | 25.2 | $0.175 |
| Hy3 | 25.3 | $0.25 |
Leaderboard neighbours
| Model | Intelligence | Blended $/1M |
|---|---|---|
| GPT-5.2 Codex (xhigh) | 28.5 | $4.813 |
| Qwen3.6 Max Preview | 28.4 | $2.925 |
| Nex-N2-Pro (based on Qwen3.5-397B-A17B) | 28.2 | — |
| Solar Pro 4 | 28.2 | $0.525 |
| Gemini 3 Pro Preview (high) | 28.0 | $4.50 |
| GLM-5 (Reasoning) | 27.9 | $1.55 |
| Inkling Small | 27.8 | $0.525 |
More from Upstage
| Model | Intelligence | Blended $/1M |
|---|---|---|
| Solar Open2 250B | 24.7 | — |
| Solar Open 100B (Reasoning) | 10.4 | — |
| Solar Pro 2 (Preview) (Reasoning) | 9.1 | — |
| Solar Pro 2 (Preview) (Non-reasoning) | 7.9 | — |
| Solar Pro 3 | 7.8 | $0.262 |
| Solar Pro 2 (Reasoning) | 7.5 | — |
| Solar Pro 2 (Non-reasoning) | 7.0 | — |
| Solar Mini | 6.4 | $0.15 |
Count tokens & estimate cost for Solar Pro 4 See Solar Pro 4 on the leaderboard
Source: Artificial Analysis · last synced 2026-09-22
FAQ
Who develops Solar Pro 4?
Solar Pro 4 is developed by Upstage, released 2026-08-06.
How much does Solar Pro 4 cost per million tokens?
Solar Pro 4 costs $0.30 per 1M input tokens and $1.20 per 1M output tokens ($0.525 blended), per Artificial Analysis's official pricing data.
How does Solar Pro 4 rank on benchmarks?
Solar Pro 4 scores 28.2 on the Artificial Analysis Intelligence Index, ranking #58 of 533 models we track.
Is there a cheaper model with similar intelligence to Solar Pro 4?
Yes — DeepSeek V4 Flash 0420 (Reasoning, High Effort) scores similar intelligence (26.0) at $0.168/1M blended, versus $0.525/1M for Solar Pro 4.
Where does this data come from?
Pricing and benchmark data for Solar Pro 4 comes from Artificial Analysis (artificialanalysis.ai), synced daily. Last synced 2026-09-22.