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LLM ComparisonGPT-5.2Claude 3 Haiku

GPT-5.2 vs Claude 3 Haiku

Compare GPT-5.2 and Claude 3 Haiku. Build AI products powered by either model on Appaca.

Model Comparison

FeatureGPT-5.2Claude 3 Haiku
ProviderOpenAIAnthropic
Model Typetexttext
Context Window400,000 tokens200,000 tokens
Input Cost
$1.75/ 1M tokens
$0.25/ 1M tokens
Output Cost
$14.00/ 1M tokens
$1.25/ 1M tokens

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Strengths & Best Use Cases

GPT-5.2

OpenAI

1. Advanced Reasoning for Diverse Domains

  • Built to tackle coding and agentic workflows across multiple industries, with configurable reasoning support.

2. Multi-Modal & Long-Form Capabilities

  • Handles both text and image inputs, producing text output.
  • Allows up to 128 k output tokens for lengthy responses.

3. Large Context & Updated Knowledge

  • 400 k token context window accommodates extensive codebases or documents.
  • Knowledge cut-off of Aug 31 2025 keeps it current with recent developments.

Claude 3 Haiku

Anthropic

1. Speed

  • Fastest model in the Claude 3 family
  • Near-instant responses for chat, support, and live tools

2. Efficiency

  • Most affordable model
  • Ideal for massive-scale applications and low-latency use cases

3. Practical Use Cases

  • Customer support
  • Translations
  • Moderation
  • Logistics, inventory systems
  • Extracting insights from unstructured data

4. Vision Skills

  • Handles charts, images, and diagrams quickly
  • Useful for scanning large volumes of visual data

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