Upstage: Solar Pro 4
budgetupstage/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...
AA INDEX26.6
CONTEXT524K
MODALITYtext->text
OPENNESSProprietary
ADDEDAug 2026
LAST PRICED12 min ago
Input
$0.15 /M
Output
$0.60 /M
Blended (40/60)
$0.42 /M
Cost / IQ
$0.6325 /M
Cost / IQ = Blended Price ÷ (AA Intelligence Score ÷ 40). Normalises price by model intelligence so you can compare value across tiers. Lower = better value per unit of intelligence. Not a transactional price.
24h0%
7d↑ 66.7%
Price History
30-day view, daily close
Low: $0.25/M
High: $0.42/M
Average: $0.26/M
Pricing Variants
Cached Input
$0.03/M
80% cheaper than standard
Provider Comparison
1 providers · click a column to sort
| Provider | Input $/M | Output $/M | Blended $/M ↑ | vs Median |
|---|---|---|---|---|
| ↓Upstage | $0.15 | $0.60 | $0.42 | median |
Blended price = 40% input + 60% output. Median price shown in header is the reference price for this model.
Cost / IQ Comparison
Cost / IQ (quality-adjusted $/M)$0.6325/M
Cost per GPT-4-equivalent token. Lower = better value. Comparable across all models.
At or below SIT TPI
Value Ranking (by Cost / IQ)
Rank #163 of 189 budget models
← YOU ARE HERE | Upstage: Solar Pro 4
Data Sources
Source
Aggregator
1 source · updated recently
API Access
# Get this model's current price
curl https://api.inferenceindexer.ai/v1/models/upstage/solar-pro4
# Response (truncated)
{ "model_id": "upstage/solar-pro4", "name": "Upstage: Solar Pro 4", "blended_price_per_m": 0.42, "sit_adjusted_price": 0.632529 }