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GPT-4o vs DeepSeek V3

GPT-4o uses grounding rules to reduce hallucination; DeepSeek uses self-verification checklists.

GPT-4o

OpenAI · openai

91
Quality
800ms
Speed
+8%
Gain

Best for

  • Production reliability
  • Grounded factual output
  • Multi-tool orchestration

Adaptations

  • Grounding rules
  • JSON reinforcement
  • Reasoning hints
View GPT-4o details →
DeepSeek V3

DeepSeek · deepseek

87
Quality
1100ms
Speed
+10%
Gain

Best for

  • Cost efficiency
  • Code and math reasoning
  • Self-verification tasks

Adaptations

  • Self-verification
  • JSON reinforcement
View DeepSeek V3 details →

Our Take

The key difference is cost vs. reliability. DeepSeek V3 delivers strong results at a fraction of GPT-4o's price, but needs self-verification prompts to match GPT-4o's consistency. For budget-conscious teams running high-volume workloads, DeepSeek with Refrase adaptations is a compelling alternative.

Example Prompt

You are a data analyst. Analyze the provided dataset and identify key trends, outliers, and actionable insights with specific numbers.
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