Solar Pro 4
Upstage · upstage/solar-pro4
Solar Pro 4 is Upstage's cost-efficient large language model, featuring a 524K context window. It is built for long-horizon tasks and agentic workflows, with strong capabilities in office productivity, document-intensive...
Solar Pro 4 ranks #103 of 377 models in the default AI Benchmark Hub order (quality first, then cost). At $0.38 blended per million tokens, it is cheaper than 71% of models with published API pricing. Its 524,288-token context window is 2.0× the catalog median (262,144 tokens).
Context
Max output: 131072
Pricing
Output / 1M: 0.60
Blend / 1M: 0.38
Quality
Provider
Moderated: no
Monthly cost at this blended rate
Estimated API spend if every token is billed at $0.38per million (the blend of this model's input and output prices). Real bills depend on the input/output mix.
| Tokens / month | Est. cost (USD) |
|---|---|
| 1,000,000 | $0.38 |
| 10,000,000 | $3.75 |
| 100,000,000 | $37.50 |
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