2026 Audit Report

Vidu 1.5 Max vs Suno v4 Pro

Is Vidu 1.5 Max worth the premium? Our automated audit reveals a 90% cost difference in production environments.

Last updated: Sep 22, 2026Sources: AxiomGrid Model Wiki · Provider pricing pagesQuality: MEDIUM

Axiom Verdict

"Major efficiency gain. Switching from Vidu 1.5 Max to Suno v4 Pro cuts costs by half (90%). Recommended for high-volume batch processing."

Key Metrics

Axiom Snapshot
MetricVidu 1.5 MaxSuno v4 Pro
Input / 1M$0.48$0.05
Output / 1M$0.00$0.00
Cache Read--
Context WindowN/AN/A
Max Output1 MinAudio
MultimodalYesYes
LatencyTBDTBD
Best FitContinuitySongs

Action Plan

  • Migrate high-volume workloads to Suno v4 Pro for immediate cost relief.
  • Keep Vidu 1.5 Max only for edge-case arbitration and premium reasoning.
  • Set a weekly cost audit to prevent pricing drift.

Methodology

  • Pricing is normalized to cost per 1M input/output tokens for direct comparison.
  • Arbitrage gap compares current input pricing against the higher-priced model.
  • Quality tier reflects pricing completeness, context window, and use-case coverage.

Pricing Matrix

MetricVidu 1.5 MaxSuno v4 Pro
Input / 1M$0.48$0.05
Output / 1M$0.00$0.00
Cache Read$0.00$0.00

Use Case Analysis

Vidu 1.5 Max Wins
  • Continuity
Suno v4 Pro Wins
  • Songs

FAQ

Which model is cheaper: Vidu 1.5 Max or Suno v4 Pro?
Suno v4 Pro shows a 90% cost advantage based on current input pricing.
When should I choose Vidu 1.5 Max?
Vidu 1.5 Max is best for Continuity.
How does the context window compare?
Vidu 1.5 Max supports N/A context vs Suno v4 Pro at N/A.
Which model is better for high-volume routing?
Suno v4 Pro is the recommended L1/L2 router for cost efficiency.
Do cache discounts materially change costs?
Cache pricing is not published for at least one model; treat cache savings as unknown.
How often is this comparison updated?
This audit refreshes as model pricing changes. Last updated Sep 22, 2026.

Performance Radar

Vidu 1.5 Max
Suno v4 Pro

Cost Scaling (Monthly)

Vidu 1.5 Max vs Suno v4 Pro: 2026 Cost Audit | AxiomGrid