Doubao Seed 2.0 Pro vs GPT-5.4 Mini — LLM API Cost Comparison
Compare Doubao Seed 2.0 Pro (Doubao (ByteDance)) vs GPT-5.4 Mini (OpenAI) on cost per million tokens, context window, and monthly spend.
Prices verified 2026-05-23 · Pricing may change — use the calculator for current estimates
- Input
- $0.47/1M tokens
- Output
- $2.37/1M tokens
- Context
- 256K tokens
- Released
- 2026-04
ByteDance flagship; strong reasoning & code; 256K context window
- Input
- $0.75/1M tokens
- Output
- $4.5/1M tokens
- Context
- 272K tokens
- Released
- 2026-03
Best mini model for coding, computer use, and subagents
Monthly Cost by Usage Tier (70% input / 30% output ratio)
| Usage | Doubao Seed 2.0 Pro | GPT-5.4 Mini | Cheaper by |
|---|---|---|---|
| Light (1M tokens) | $1.04 | $1.87 | Doubao Seed 2.0 Pro (45%) |
| Moderate (10M tokens) | $10.40 | $18.75 | Doubao Seed 2.0 Pro (45%) |
| Heavy (100M tokens) | $104 | $188 | Doubao Seed 2.0 Pro (45%) |
| Very Heavy (1B tokens) | $1,040 | $1,875 | Doubao Seed 2.0 Pro (45%) |
Frequently Asked Questions
Which is cheaper — Doubao Seed 2.0 Pro or GPT-5.4 Mini?
For input tokens, Doubao Seed 2.0 Pro is cheaper at $0.47/1M tokens — 1.6× less than $0.75/1M. For output tokens, Doubao Seed 2.0 Pro wins at $2.37/1M vs $4.5/1M. At heavy workloads (100M tokens/month), the cost difference can be significant.
What is the context window difference between Doubao Seed 2.0 Pro and GPT-5.4 Mini?
Doubao Seed 2.0 Pro supports 256,000 tokens per request; GPT-5.4 Mini supports 272,000 tokens. GPT-5.4 Mini wins on context length, making it better for long documents, large codebases, or extended conversations without chunking.
When should I choose Doubao Seed 2.0 Pro over GPT-5.4 Mini?
Choose Doubao Seed 2.0 Pro (Doubao (ByteDance)) if you prefer Doubao (ByteDance)'s ecosystem, tooling, or reliability track record. ByteDance flagship; strong reasoning & code; 256K context window. Choose GPT-5.4 Mini (OpenAI) if Best mini model for coding, computer use, and subagents. the price/performance fits your workload better. Use this calculator to find the break-even point for your exact token volume.
How much does 1 billion tokens cost on Doubao Seed 2.0 Pro vs GPT-5.4 Mini?
At 700M input + 300M output tokens (1B total): Doubao Seed 2.0 Pro costs $1040; GPT-5.4 Mini costs $1875. The difference is $835/billion tokens at this 70/30 input/output ratio.