Solar Pro 4
upstage/solar-pro4 · family solar-pro · in: text → out: text · price provider-declared (via models.dev). Capabilities: tools reasoning text.
$0.52
Blended $/1M (3:1)
$0.3
Input $/1M
$1.2
Output $/1M
$1.50
1M in + 1M out
$0.06 −80%
Cache read $/1M
#3015 of 7,708
Cheapest rank
- Provider
- Upstage (
upstage) - Kind
- text (outputs text)
- Context
- 524,288 tokens
- Max output
- 131,072 tokens
- Capabilities
- tools reasoning text
Same model, other providers
“Solar Pro 4” is offered by 4 providers — cheapest-effective first. NanoGPT is the cheapest at $0.05 blended.
| Provider | Input | Output | Blended | Context |
|---|---|---|---|---|
| NanoGPT | $0.03 | $0.12 | $0.05 | 524k |
| LLMTR | $0.03 | $0.12 | $0.05 | 524k |
| OpenRouter | $0.09 | $0.36 | $0.16 | 524k |
| Upstage (this) | $0.3 | $1.2 | $0.52 | 524k |
Call it
jishie indexes & prices models; it does not proxy inference.
Most providers are OpenAI-compatible — point base_url at Upstage and pass this model id:
curl $BASE_URL/v1/chat/completions \
-H "Authorization: Bearer $API_KEY" -H "Content-Type: application/json" \
-d '{"model":"solar-pro4","messages":[{"role":"user","content":"hello"}]}'
Route programmatically with MCP find_model / get_model, or fetch this record free (no wallet):