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Doubao Seed 2.0 Pro vs Hunyuan 2.0 Think

Comprehensive comparison between ByteDance's Doubao Seed 2.0 Pro and Tencent's Hunyuan 2.0 Think. Compare pricing, performance, features, and user reviews.

doubao vs hunyuan豆包 vs 混元bytedance vs tencent ai字节 vs 腾讯

Doubao Seed 2.0 Pro

ByteDance

ByteDance'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.

$0.47/$2.37per M tokens
Details

Hunyuan 2.0 Think

Tencent

Tencent's Hunyuan 2.0 Think model excels at complex reasoning, mathematical problem-solving, and code generation. Built on MoE architecture with 406B total parameters (32B active), it features enhanced pre-training data and reinforcement learning strategies. Best suited for challenging tasks requiring deep reasoning.

$0.74/$2.94per M tokens
Details

Specs Comparison

SpecificationDoubao Seed 2.0 ProHunyuan 2.0 Think
Context Window256K256K
Max Output128K32K
Input (per 1M tokens)$0.47$0.74
Output (per 1M tokens)$2.37$2.94
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

Hunyuan 2.0 Think

Pros

  • + Strong mathematical reasoning
  • + Advanced code generation
  • + 256K context window
  • + Deep reasoning capabilities
  • + Improved RL strategies vs HY1.0

Cons

  • − Recent 430% price increase (March 2026)
  • − Higher latency for reasoning tasks
  • − Limited availability outside China
  • − Not open source

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 Hunyuan 2.0 Think if you:

  • • Need strong mathematical reasoning
  • • Need advanced code generation
  • • Need 256k context window

Based on scores across 0 scenarios, both models perform equally well.

Doubao Seed 2.0 Pro Details Hunyuan 2.0 Think Details

Get Started with Doubao Seed 2.0 Pro

1Visit the provider's website
2Create an account
3Start using the model

Get Started with Hunyuan 2.0 Think

1Visit the provider's website
2Create an account
3Start using the model

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