upstage
Upstage: Solar Pro 4
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...
Prices updated: 10/7/2026
Input
9.9
credits / 1M tokens
Output
40
credits / 1M tokens
Context
524k
tokens
Messages per $1 USD
≈ 3,400
typical message: 1k tokens in + 500 out
Prices in credits per million tokens. 1 credit = $0.01 USD. Final price, billed in MXN at the exchange rate on payment day + VAT (CFDI). Subject to change without notice.
Additional prices
Cache (read): 2.0 /1M
Spec sheet
- Inputs
- text
- Outputs
- text
- Max output tokens
- 131,072
- Knowledge cutoff
- —
- Tokenizer
- Other
Capabilities
Text / LLM
Tools
JSON
Reasoning
Use it in your code
One OpenAI-compatible endpoint. Switch models by changing one line.
curl https://api.deployalo.com/ai/gateway/v1/chat/completions \
-H "Authorization: Bearer $DEPLOYALO_AI_KEY" \
-H "Content-Type: application/json" \
-d '{"model":"upstage/solar-pro4","messages":[{"role":"user","content":"Hola"}]}'More models from upstage
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