OppenheimerGPT
By OpenAIUse AI Models Side-by-Side with OppenheimerGPT!
Last updated Apr 18, 2026
What is OppenheimerGPT?
OppenheimerGPT's Top Features
Key capabilities that make OppenheimerGPT stand out.
Use multiple AI models like ChatGPT and Gemini side-by-side
Input prompts once to mirror across AI models
Quick access from the menubar
Launch multiple standalone windows for separate topics
Pro version includes over-the-air updates and bug fixes
Future support for additional AI models like LLaMa and Claude
Use Cases
Who benefits most from this tool.
AI Enthusiasts
Easily compare responses from multiple AI models to get a comprehensive understanding.
Students
Leverage different AI models for research by opening multiple standalone windows for various topics.
Professionals
Enhance productivity by accessing the app quickly from the menubar and using multiple standalone windows.
Developers
Experiment with multiple AI models side-by-side to test which provides better insights.
Writers
Use different AI models to get diverse writing suggestions and improve content quality.
Educators
Use AI models in classrooms to provide varied perspectives on educational content.
Researchers
Utilize multiple AI models to gather detailed data and analyze results from different angles.
Tech Analysts
Compare the performance of different AI models to stay on top of technological advancements.
Marketers
Generate diverse marketing content ideas by leveraging different AI models.
Casual Users
Explore the capabilities of modern AI models by trying out the basic version for free.
Tags
OppenheimerGPT's Pricing
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Creating safe AGI that benefits all of humanity
Tools by OpenAI
Other AI tools from the same organization.
AI Models by OpenAI
Large language models from the same organization.
| Model | Context Window | Price (In / Out per M) |
|---|---|---|
| GPT-5.5Current | 1.1M | $5.00 / $30.00 |
| GPT-5.5 ProCurrent | 1.1M | $30.00 / $180.00 |
| GPT-5.4 MiniCurrent | 400K | $0.75 / $4.50 |
| GPT-5.4 NanoCurrent | 400K | $0.20 / $1.25 |
| GPT-5.4Current | 1.1M | $2.50 / $15.00 |
| GPT-5.4 ProCurrent | 1.1M | $30.00 / $180.00 |
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Latest coverage and updates.
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