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GPT-4 (older v0314)
vs
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o3 Pro

Compare performance metrics, pricing, and capabilities of these AI models.

Key Differences
Context Length
Lower
GPT-4 (older v0314): 8K (disadvantage)
o3 Pro: 200K (advantage)
Cost Efficiency
Higher Cost
Prompt: $30.00M vs $20.00M
Completion: $60.00M vs $80.00M

Capabilities

GPT-4 (older v0314)
Modality: text->text
Inputs: text
o3 Pro
Modality: text+image->text
Inputs: text, file, image
O
GPT-4 (older v0314)
openai/gpt-4-0314

GPT-4-0314 is the first version of GPT-4 released, with a context length of 8,192 tokens, and was supported until June 14. Training data: up to Sep 20...

Context Length8K
Prompt Price$30.00M
ReleasedMay 28, 2023
Supports:
text->text
O
o3 Pro
openai/o3-pro

The o-series of models are trained with reinforcement learning to think before they answer and perform complex reasoning. The o3-pro model uses more c...

Context Length200K
Prompt Price$20.00M
ReleasedJune 10, 2025
Supports:
text+image->text
Detailed Comparison
Feature
openai logo
GPT-4 (older v0314)
openai logo
o3 Pro
Context Length8K200K
Prompt Price$30.00M$20.00M
Completion Price$60.00M$80.00M
Modalitytext->texttext+image->text
Release DateMay 28, 2023June 10, 2025
Analysis & Recommendations

Quick Summary

This comparison reveals key trade-offs between GPT-4 (older v0314) and o3 Pro. o3 Pro offers a larger context window of 200K compared to GPT-4 (older v0314)'s 8K, though GPT-4 (older v0314) comes at a higher cost.

GPT-4 (older v0314) Strengths

  • Competitive context size (8K)
  • Premium pricing for high-quality output
  • Specialized for text tasks
  • Proven and stable model

o3 Pro Strengths

  • Larger context window (200K) for processing longer documents
  • More cost-effective per token
  • Multimodal capabilities for image analysis
  • Latest generation model

When to Use Each Model

Choose GPT-4 (older v0314) when:
  • • You need competitive context capability for complex tasks
  • • Cost efficiency is not the primary concern in your use case
  • • Working with text-based tasks that benefit from deep analysis
Choose o3 Pro when:
  • • You need the larger context window for long-form content
  • • Cost efficiency is important for your budget
  • • Working with images and text that require advanced processing
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