GPT-5 Pro
GPT-5 Pro
📌 Model Overview
Higher-accuracy GPT-5 tier for tough analysis, coding reviews, and planning
GPT-5 Pro is a Api Only model developed by OpenAI, released on 2025-10-06. It is designed primarily for Chat Reasoning workloads. Featuring a 400K tokens context window and Undisclosed parameter count, it offers robust performance for enterprise integration, developers, and researchers.
✨ Key Features & Capabilities
| Feature | Description |
|---|---|
| Context Window | 400K tokens capacity for extended prompts and multi-turn workflows |
| Primary Task | Optimized for Chat Reasoning |
| Deployment | api-only |
| Modality | text, image |
| Max Output | Max Output: 272K tokens |
| Native reasoning capability | Native reasoning capability |
| Tool / function calling support | Tool / function calling support |
⚙️ Technical Specifications
| Specification | Details |
|---|---|
| Developer / Lab | OpenAI |
| Release Date | 2025-10-06 |
| Model Type | Api Only |
| Parameters | Undisclosed |
| Context Window | 400K tokens |
| License | Proprietary |
| Model Family | gpt-pro |
💰 Pricing
| Tier / Unit | Rate (USD) |
|---|---|
| 1M input tokens | $14 |
| 1M output tokens | $110 |
📜 License & Usage
This model is governed by the Proprietary license. Please check official developer guidelines before commercial deployment.
Key Features
Max Output: 272K tokens
Native reasoning capability
Tool / function calling support
You might also want to compare
Verified Sources
Tags
Model Specs
Parameters
Undisclosed
Context Window
400K tokens
License
Proprietary
Deployment
Pricing
- 1M input tokens$14
- 1M output tokens$110
as of 2026-07-26
Lineage
Curator Notes
Skeleton entry imported from models.dev backfill (2026-07-26). Needs manual enrichment and primary-source verification.
Compare Specs
Compare parameters, context windows, modalities, and benchmark scores of this model side-by-side with others.
Compare Model