Upstage › Solar Pro 4 › Pricing
$0.30 / $1.20per 1M tokens in / out
$0.06cache read · −80%
$0.71per task at thinking?
#41on OpenRouter by tokens · 566.6B / week
Price sheetper 1M tokens
| Input | $0.30 | list |
| Output | $1.20 | |
| Cache read | $0.06 | −80% vs input |
| Context · max output | 524K · 131K | tokens |
Where to buy1 provider · per 1M tokens
| Provider | Input | Output | Context |
|---|---|---|---|
| upstagelab | $0.30 | $1.20 | — |
In Upstage's line-upper 1M in / out
| Solar Decide | $0.10 / — | −100% |
| Solar Decide Flash | $0.05 / — | −100% |
| Solar Mini 4 | $0.05 / $0.20 | −83% |
| Solar Pro 3 | $0.15 / $0.60 | −50% |
| Solar Pro 4 | $0.30 / $1.20 | this model |
Cheaper for the same workvs Solar Pro 4
| GPT-6.1 Sol xhigh | -45% | score +92% | $0.39 |
| MiMo v2.6 Pro thinkingOpen | -81% | score +74% | $0.13 |
| DeepSeek V4.1 Flash 1017 maxOpen | -63% | score +70% | $0.26 |
| GPT-6 Sol xhigh | -27% | score +67% | $0.52 |
| Claude Haiku 5.5 max | -70% | score +63% | $0.21 |
Pricing questions
How much does Solar Pro 4 cost?›
$0.30 per 1M input tokens and $1.20 per 1M output tokens. Cached input is $0.06. One Intelligence Index task costs about $0.71 at the default effort.
Is Solar Pro 4 free to use?›
There is no free API tier.
How much does prompt caching save?›
Cache reads cost $0.06 per 1M, 80% below the input price.
What is a cheaper alternative to Solar Pro 4?›
GPT-6.1 Sol at xhigh effort costs -45% per task with a score +92% on Humanity's Last Exam.