# GPT-4o

**Current Snapshot:** gpt-4o-2024-08-06

GPT-4o (âoâ for âomniâ) is our versatile, high-intelligence flagship model. It
accepts both text and image inputs, and produces text outputs (including
Structured Outputs). It is the best model for most tasks, and is our most
capable model outside of our o-series models.

## Snapshots

### gpt-4o-2024-05-13

- Context window size: 128000
- Knowledge cutoff date: 2023-10-01
- Maximum output tokens: 4096
- Supported features: streaming, function_calling, fine_tuning, file_search,
  file_uploads, image_input, web_search, predicted_outputs

### gpt-4o-2024-08-06

- Context window size: 128000
- Knowledge cutoff date: 2023-10-01
- Maximum output tokens: 16384
- Supported features: streaming, structured_outputs, predicted_outputs,
  distillation, file_search, file_uploads, fine_tuning, function_calling,
  image_input, web_search

### gpt-4o-2024-11-20

- Context window size: 128000
- Knowledge cutoff date: 2023-10-01
- Maximum output tokens: 16384
- Supported features: streaming, structured_outputs, predicted_outputs,
  distillation, function_calling, file_search, file_uploads, image_input,
  web_search

### gpt-4o-audio-preview-2024-10-01

- Context window size: 128000
- Knowledge cutoff date: 2023-10-01
- Maximum output tokens: 16384
- Supported features: streaming, function_calling

### gpt-4o-audio-preview-2024-12-17

- Context window size: 128000
- Knowledge cutoff date: 2023-10-01
- Maximum output tokens: 16384
- Supported features: streaming, function_calling

### gpt-4o-audio-preview-2025-06-03

- Context window size: 128000
- Knowledge cutoff date: 2023-10-01
- Maximum output tokens: 16384
- Supported features: streaming, function_calling

### gpt-4o-mini-2024-07-18

- Context window size: 128000
- Knowledge cutoff date: 2023-10-01
- Maximum output tokens: 16384
- Supported features: predicted_outputs, streaming, function_calling,
  fine_tuning, file_search, file_uploads, web_search, structured_outputs,
  image_input

### gpt-4o-mini-audio-preview-2024-12-17

- Context window size: 128000
- Knowledge cutoff date: 2023-10-01
- Maximum output tokens: 16384
- Supported features: streaming, function_calling

### gpt-4o-mini-realtime-preview-2024-12-17

- Context window size: 128000
- Knowledge cutoff date: 2023-10-01
- Maximum output tokens: 4096
- Supported features: function_calling, prompt_caching

### gpt-4o-mini-search-preview-2025-03-11

- Context window size: 128000
- Knowledge cutoff date: 2023-10-01
- Maximum output tokens: 16384
- Supported features: streaming, structured_outputs, image_input

### gpt-4o-mini-transcribe

- Context window size: 16000
- Knowledge cutoff date: 2024-06-01
- Maximum output tokens: 2000

### gpt-4o-mini-tts

### gpt-4o-realtime-preview-2024-10-01

- Context window size: 16000
- Knowledge cutoff date: 2023-10-01
- Maximum output tokens: 4096
- Supported features: function_calling, prompt_caching

### gpt-4o-realtime-preview-2024-12-17

- Context window size: 16000
- Knowledge cutoff date: 2023-10-01
- Maximum output tokens: 4096
- Supported features: function_calling, prompt_caching

### gpt-4o-realtime-preview-2025-06-03

- Context window size: 32000
- Knowledge cutoff date: 2023-10-01
- Maximum output tokens: 4096
- Supported features: function_calling, prompt_caching

### gpt-4o-search-preview-2025-03-11

- Context window size: 128000
- Knowledge cutoff date: 2023-10-01
- Maximum output tokens: 16384
- Supported features: streaming, structured_outputs, image_input

### gpt-4o-transcribe

- Context window size: 16000
- Knowledge cutoff date: 2024-06-01
- Maximum output tokens: 2000

## Supported Tools

- function_calling
- web_search
- file_search
- image_generation
- code_interpreter
- mcp

## Rate Limits

### gpt-4o

| Tier   | RPM   | TPM      | Batch Queue Limit |
| ------ | ----- | -------- | ----------------- |
| tier_1 | 500   | 30000    | 90000             |
| tier_2 | 5000  | 450000   | 1350000           |
| tier_3 | 5000  | 800000   | 50000000          |
| tier_4 | 10000 | 2000000  | 200000000         |
| tier_5 | 10000 | 30000000 | 5000000000        |