GPT-5 Provs GPT-4 (older v0314)
Compare performance metrics, pricing, and capabilities of these AI models.
Key Differences
Context Length
Better
GPT-5 Pro: 400K (advantage)
GPT-4 (older v0314): 8K (disadvantage)
Cost Efficiency
Lower Cost
Prompt: $15.00M vs $30.00M
Completion: $120.00M vs $60.00M
Capabilities
GPT-5 Pro
Modality: text+image->text
Inputs: image, text, file
GPT-4 (older v0314)
Modality: text->text
Inputs: text
O
GPT-5 Pro
openai/gpt-5-pro
GPT-5 Pro is OpenAI’s most advanced model, offering major improvements in reasoning, code quality, and user experience. It is optimized for complex ta...
Context Length400K
Prompt Price$15.00M
ReleasedOctober 6, 2025
Supports:
text+image->textO
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->textDetailed Comparison
| Feature | | |
|---|---|---|
| Context Length | 400K | 8K |
| Prompt Price | $15.00M | $30.00M |
| Completion Price | $120.00M | $60.00M |
| Modality | text+image->text | text->text |
| Release Date | October 6, 2025 | May 28, 2023 |
Analysis & Recommendations
Quick Summary
This comparison reveals key trade-offs between GPT-5 Pro and GPT-4 (older v0314). GPT-5 Pro offers a larger context window of 400K compared to GPT-4 (older v0314)'s 8K, though GPT-4 (older v0314) comes at a higher cost.
GPT-5 Pro Strengths
- •Larger context window (400K) for processing longer documents
- •More cost-effective per token
- •Multimodal capabilities for image analysis
- •Latest generation model
GPT-4 (older v0314) Strengths
- •Competitive context size (8K)
- •Premium pricing for high-quality output
- •Specialized for text tasks
- •Proven and stable model
When to Use Each Model
Choose GPT-5 Pro when:
- • You need the larger context window for complex tasks
- • Cost efficiency is important in your use case
- • Working with images and text that benefit from deep analysis
Choose GPT-4 (older v0314) when:
- • You need competitive context capability for long-form content
- • Cost efficiency is not the primary concern for your budget
- • Working with text-based tasks that require advanced processing
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