Doubao Seed 2.0 Pro vs GPT-5.4
Comprehensive comparison between ByteDance's Doubao Seed 2.0 Pro and OpenAI's GPT-5.4. Compare pricing, performance, features, and user reviews.
Doubao Seed 2.0 Pro
ByteDanceByteDance's flagship foundation model, powering Doubao (China's #1 AI chatbot with 155M weekly users). Achieves frontier-level performance on math (AIME 98.3), coding (Codeforces 3020), and video understanding (VideoMME 89.5). Ranks 6th on LMSYS Text Arena and 3rd on Vision Arena. ~3.7x cheaper than GPT-5.2 on input, ~10x cheaper than Claude Opus 4.5.
GPT-5.4
OpenAIOpenAI's most capable and efficient frontier model for professional work. Combines industry-leading coding with native computer use, 1M+ context window, and improved reasoning. First GPT model to beat human performance on desktop navigation tasks.
Specs Comparison
| Specification | Doubao Seed 2.0 Pro | GPT-5.4 |
|---|---|---|
| Context Window | 256K | 1050K |
| Max Output | 128K | 128K |
| Input (per 1M tokens) | $0.47 | $2.50 |
| Output (per 1M tokens) | $2.37 | $15.00 |
| Reasoning | ||
| Open Source |
Scenario Score Comparison
Doubao Seed 2.0 Pro
Pros
- + Frontier math reasoning (AIME 98.3, IMO gold)
- + Industry-leading video understanding (VideoMME 89.5)
- + ~3.7x cheaper than GPT-5.2, ~10x cheaper than Claude
- + Strong agentic capabilities (BrowseComp 77.3)
- + 256K context with multimodal input
- + Massive user base and production-hardened
Cons
- − Code generation trails Claude Opus 4.5 (SWE-Bench 76.5 vs 80.9)
- − Hallucination control weaker than Western models
- − English optimization secondary to Chinese
- − Limited availability outside China (needs Volcengine account)
- − Near-zero brand recognition internationally
GPT-5.4
Pros
- + 1M+ context window (largest in GPT lineup)
- + Native computer use capability
- + 33% fewer hallucinations vs GPT-5.2
- + Tool search reduces tokens by 47%
- + Half the price of Claude Opus 4.6
Cons
- − 2x pricing above 272K tokens
- − 24% longer average responses (more output tokens)
- − Health benchmarks slightly worse than 5.2
- − Some users report benchmark-optimized feel
Recommendation
Choose Doubao Seed 2.0 Pro if you:
- • Need frontier math reasoning (aime 98.3, imo gold)
- • Need industry-leading video understanding (videomme 89.5)
- • Need ~3.7x cheaper than gpt-5.2, ~10x cheaper than claude
Choose GPT-5.4 if you:
- • Need 1m+ context window (largest in gpt lineup)
- • Need native computer use capability
- • Need 33% fewer hallucinations vs gpt-5.2
Based on scores across 2 scenarios, GPT-5.4 performs better overall.
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💡 Pro plan offers higher rate limits and priority access.
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