GPT-4o (May 2024)
GPT-4o (May 2024) is OpenAI's original release of the omni model — a unified architecture that accepts text, image, and audio inputs while producing text output. This May 2024 snapshot introduced GPT-4o to general availability, marking a shift from the prior GPT-4V approach by natively fusing modalities rather than bolting vision on top.
The model excels at instruction-following, long-form writing, multi-step reasoning, and image analysis within a single context. It is well-suited for production applications that need vision capability alongside strong text quality, and this pinned version offers stable, reproducible behavior for teams that need to lock API responses.
Key Features
Native multimodal input: text and images processed in a unified pass
Strong instruction-following across structured and unstructured tasks
Accurate image captioning, visual question answering, and document parsing
Extended context window supporting long documents and conversations
Consistent outputs from a pinned, dated snapshot for reproducible pipelines
Broad multilingual coverage for text understanding and generation
Ideal Use Cases
Building chatbots and assistants that need both text and image understanding
Extracting structured data from screenshots or scanned documents
Content drafting and editing with multimodal context
Stable production APIs where response reproducibility is required
Example Prompts for GPT-4o (May 2024)
Technical Specifications
| Provider | OpenAI |
| Category | Text |
| Modality | Text -> Text |
| Context Window | 128,000 tokens |
| Training Cutoff | October 2023 |
Frequently Asked Questions
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