Skip to content

Hunyuan 2.0 Think vs GPT-5.4

Comprehensive comparison between Tencent's Hunyuan 2.0 Think and OpenAI's GPT-5.4. Compare pricing, performance, features, and user reviews.

hunyuan vs gpttencent hunyuan vs openaichinese llm comparison

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

GPT-5.4

OpenAI

OpenAI'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.

$2.5/$15per M tokens
Details

Specs Comparison

SpecificationHunyuan 2.0 ThinkGPT-5.4
Context Window256K1050K
Max Output32K128K
Input (per 1M tokens)$0.74$2.50
Output (per 1M tokens)$2.94$15.00
Reasoning
Open Source

Scenario Score Comparison

Coding
—
vs
94
Writing
—
vs
93

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

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 Hunyuan 2.0 Think if you:

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

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.

Hunyuan 2.0 Think Details GPT-5.4 Details

Get Started with Hunyuan 2.0 Think

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

Get Started with GPT-5.4

1Sign up at chat.openai.com
2Choose Plus ($20/mo) or Pro ($200/mo)
3Select GPT-5.4 in model picker

💡 Pro plan offers higher rate limits and priority access.

Want to compare other models?

Custom Comparison