2026 Audit Report

Yi Lightning vs Doubao Pro

Is Yi Lightning worth the premium? Our automated audit reveals a 12% cost difference in production environments.

Last updated: Oct 23, 2026Sources: AxiomGrid Model Wiki · Provider pricing pagesQuality: HIGH

Axiom Verdict

"The price gap is minimal (12.5%). Choice should depend on latency requirements, regional availability, and your existing data gravity with 01.AI."

Key Metrics

Axiom Snapshot
MetricYi LightningDoubao Pro
Input / 1M￥12.00￥10.50
Output / 1M￥24.00￥21.00
Cache Read￥3.60￥1.05
Context Window200K128K
Max Output4K4K
MultimodalNoYes
LatencyTBDTBD
Best FitInferenceMobile

Action Plan

  • Use performance benchmarks to decide based on latency and availability.
  • Negotiate volume discounts with 01.AI or ByteDance.
  • Re-evaluate pricing monthly and update routing thresholds.

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

MetricYi LightningDoubao Pro
Input / 1M￥12.00￥10.50
Output / 1M￥24.00￥21.00
Cache Read￥3.60￥1.05

Use Case Analysis

Yi Lightning Wins
  • Inference
Doubao Pro Wins
  • Mobile

FAQ

Which model is cheaper: Yi Lightning or Doubao Pro?
Doubao Pro shows a 12% cost advantage based on current input pricing.
When should I choose Yi Lightning?
Yi Lightning is best for Inference.
How does the context window compare?
Yi Lightning supports 200K context vs Doubao Pro at 128K.
Which model is better for high-volume routing?
Both models are close in price; choose based on latency and availability.
Do cache discounts materially change costs?
Yes. Cache pricing can shift effective input costs by 10-90% depending on hit rate.
How often is this comparison updated?
This audit refreshes as model pricing changes. Last updated Oct 23, 2026.

Performance Radar

Yi Lightning
Doubao Pro

Cost Scaling (Monthly)

Yi Lightning vs Doubao Pro: 2026 Cost Audit | AxiomGrid