GPT-4o (Nov 2024)
GPT-4o (November 2024) is a dated snapshot of OpenAI's GPT-4o multimodal model, frozen at the November 20, 2024 checkpoint. OpenAI releases these dated snapshots specifically for teams that require reproducible, version-stable behavior — production pipelines where prompt responses must be consistent over time, evaluation harnesses where model drift would contaminate results, or compliance workflows where the exact model version must be documented. GPT-4o's capabilities include text reasoning, code generation, image understanding, and function calling.
This snapshot captures GPT-4o at a point when OpenAI had made meaningful quality improvements relative to the original launch, including better instruction-following and reduced refusals. Applications that pinned to this version benefit from the quality level it represented while insulating themselves from the behavioral variation that occurs when following the rolling `gpt-4o` alias.
Key Features
Version-stable snapshot for reproducible API behavior over time
Multimodal input support including image understanding alongside text
Strong instruction-following with reduced over-refusal
Function calling and structured output (JSON mode) support
Code generation and debugging across major programming languages
Suitable for compliance and audit trails requiring a documented model version
Ideal Use Cases
Production pipelines requiring frozen model behavior for regression stability
Evaluation and benchmarking harnesses where model drift must be eliminated
Compliance-sensitive applications that must record the exact model used
Multimodal workflows combining text prompts with image inputs
Long-running integrations that cannot tolerate silent behavior changes
Example Prompts for GPT-4o (Nov 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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