← Back to AI API
✓ VERIFIED
Upstage · AI API · Model API

Upstage Solar Mini 4 API — USD 0.05/M input through Oct 22

Upstage Solar Mini 4 direct API is USD 0.05 per 1M input tokens, USD 0.005 per 1M cached input tokens, and USD 0.20 per 1M output tokens from October 11 through October 22, 2026 UTC. It has a 512K context window; the official promotion ends October 23 at 00:00 UTC.

INPUT / 1M$0.05Native listed metric
OUTPUT / 1M$0.20Native listed metric
Pricing

Pricing details

Secondary price terms only; primary pricing stays in the deal summary.

CACHED / 1M$0.01When available
Fit & constraints

Fit & constraints

Use-case fit and limitations from the existing resource record.

KEY RISK

Current October 11–22 UTC promotional phase is USD 0.05/0.005/0.20 per 1M input/cached/output tokens. Scheduled promotional phase ends 2026-10-23T00:00Z; official list rates are USD 0.10/0.01/0.40. Account-specific eligibility/billing remains untested. Compute Score left blank without sufficient independent quality evidence.

AVAILABILITY

Available

EXPIRES

2026-10-22

Material changes only

Price intelligence

Recorded price-change events provide the comparison; no synthetic market reference is created.

Previous$0.03Recorded history
Current$0.05Same metric · same currency
Recorded change+67%USD/1M input tokens
Observed atChange typePreviousCurrentMetricEvidence
2026-10-12PRICE RISE$0.03$0.05USD/1M input tokensSource ↗
Resource facts

Technical profile

Non-price resource facts only; pricing, history, and evidence stay in their own sections.

CONTEXT512,000
AI MODELsolar-mini4
Trust layer

Verified evidence

Decision visuals remain traceable to the existing source and verification record.

Verified
EvidenceOfficial

Independent ranking · native prices · evidence-linked · commercial relationships isolated from scoring and publication.