AI Models

OpenAI: GPT Audio

openai/gpt-audio

star Featured

The gpt-audio model is OpenAI's first generally available audio model. The new snapshot features an upgraded decoder for more natural sounding voices and maintains better voice consistency. Audio is priced...

Input

41 275/M so'm

$3.25

Output

165 100/M so'm

$13.00

data_array 128K context

OpenAI: GPT Audio Mini

openai/gpt-audio-mini

star Featured

A cost-efficient version of GPT Audio. The new snapshot features an upgraded decoder for more natural sounding voices and maintains better voice consistency. Input is priced at $0.60 per million...

Input

9 906/M so'm

$0.78

Output

39 624/M so'm

$3.12

data_array 128K context

OpenAI: GPT Chat Latest

openai/gpt-chat-latest

star Featured Vision

GPT Chat Latest points to OpenAI's stable API alias `chat-latest` that always resolves to the latest Instant chat model used in ChatGPT. As OpenAI rolls out new Instant model updates...

Input

82 550/M so'm

$6.50

Output

495 300/M so'm

$39.00

data_array 400K context

OpenAI: GPT-3.5 Turbo

openai/gpt-3.5-turbo

star Featured Code

GPT-3.5 Turbo is OpenAI's fastest model. It can understand and generate natural language or code, and is optimized for chat and traditional completion tasks. Training data up to Sep 2021.

Input

8 255/M so'm

$0.65

Output

24 765/M so'm

$1.95

data_array 16K context

OpenAI: GPT-3.5 Turbo (older v0613)

openai/gpt-3.5-turbo-0613

star Featured Code

GPT-3.5 Turbo is OpenAI's fastest model. It can understand and generate natural language or code, and is optimized for chat and traditional completion tasks. Training data up to Sep 2021.

Input

16 510/M so'm

$1.30

Output

33 020/M so'm

$2.60

data_array 4K context

OpenAI: GPT-3.5 Turbo 16k

openai/gpt-3.5-turbo-16k

star Featured

This model offers four times the context length of gpt-3.5-turbo, allowing it to support approximately 20 pages of text in a single request at a higher cost. Training data: up...

Input

49 530/M so'm

$3.90

Output

66 040/M so'm

$5.20

data_array 16K context

OpenAI: GPT-3.5 Turbo Instruct

openai/gpt-3.5-turbo-instruct

star Featured

This model is a variant of GPT-3.5 Turbo tuned for instructional prompts and omitting chat-related optimizations. Training data: up to Sep 2021.

Input

24 765/M so'm

$1.95

Output

33 020/M so'm

$2.60

data_array 4K context

OpenAI: GPT-4

openai/gpt-4

star Featured Reasoning

OpenAI's flagship model, GPT-4 is a large-scale multimodal language model capable of solving difficult problems with greater accuracy than previous models due to its broader general knowledge and advanced reasoning...

Input

495 300/M so'm

$39.00

Output

990 600/M so'm

$78.00

data_array 8K context

OpenAI: GPT-4 Turbo

openai/gpt-4-turbo

star Featured Vision

The latest GPT-4 Turbo model with vision capabilities. Vision requests can now use JSON mode and function calling. Training data: up to December 2023.

Input

165 100/M so'm

$13.00

Output

495 300/M so'm

$39.00

data_array 128K context

OpenAI: GPT-4 Turbo Preview

openai/gpt-4-turbo-preview

star Featured

The preview GPT-4 model with improved instruction following, JSON mode, reproducible outputs, parallel function calling, and more. Training data: up to Dec 2023. **Note:** heavily rate limited by OpenAI while...

Input

165 100/M so'm

$13.00

Output

495 300/M so'm

$39.00

data_array 128K context

OpenAI: GPT-4.1

openai/gpt-4.1

star Featured Reasoning

GPT-4.1 is a flagship large language model optimized for advanced instruction following, real-world software engineering, and long-context reasoning. It supports a 1 million token context window and outperforms GPT-4o and...

Input

33 020/M so'm

$2.60

Output

132 080/M so'm

$10.40

data_array 1,048K context

OpenAI: GPT-4.1 Mini

openai/gpt-4.1-mini

star Featured Vision

GPT-4.1 Mini is a mid-sized model delivering performance competitive with GPT-4o at substantially lower latency and cost. It retains a 1 million token context window and scores 45.1% on hard...

Input

6 604/M so'm

$0.52

Output

26 416/M so'm

$2.08

data_array 1,048K context

OpenAI: GPT-4.1 Nano

openai/gpt-4.1-nano

star Featured Vision

For tasks that demand low latency, GPT‑4.1 nano is the fastest and cheapest model in the GPT-4.1 series. It delivers exceptional performance at a small size with its 1 million...

Input

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$0.13

Output

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$0.52

data_array 1,048K context

OpenAI: GPT-4o (2024-05-13)

openai/gpt-4o-2024-05-13

star Featured Vision

GPT-4o ("o" for "omni") is OpenAI's latest AI model, supporting both text and image inputs with text outputs. It maintains the intelligence level of [GPT-4 Turbo](/models/openai/gpt-4-turbo) while being twice as...

Input

82 550/M so'm

$6.50

Output

247 650/M so'm

$19.50

data_array 128K context

OpenAI: GPT-4o (2024-08-06)

openai/gpt-4o-2024-08-06

star Featured Vision

The 2024-08-06 version of GPT-4o offers improved performance in structured outputs, with the ability to supply a JSON schema in the respone_format. Read more [here](https://openai.com/index/introducing-structured-outputs-in-the-api/). GPT-4o ("o" for "omni") is...

Input

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$3.25

Output

165 100/M so'm

$13.00

data_array 128K context

OpenAI: GPT-4o (2024-11-20)

openai/gpt-4o-2024-11-20

star Featured Vision

The 2024-11-20 version of GPT-4o offers a leveled-up creative writing ability with more natural, engaging, and tailored writing to improve relevance & readability. It’s also better at working with uploaded...

Input

41 275/M so'm

$3.25

Output

165 100/M so'm

$13.00

data_array 128K context

OpenAI: GPT-4o Search Preview

openai/gpt-4o-search-preview

star Featured

GPT-4o Search Previewis a specialized model for web search in Chat Completions. It is trained to understand and execute web search queries.

Input

41 275/M so'm

$3.25

Output

165 100/M so'm

$13.00

data_array 128K context

OpenAI: GPT-4o-mini (2024-07-18)

openai/gpt-4o-mini-2024-07-18

star Featured Vision

GPT-4o mini is OpenAI's newest model after [GPT-4 Omni](/models/openai/gpt-4o), supporting both text and image inputs with text outputs. As their most advanced small model, it is many multiples more affordable...

Input

2 477/M so'm

$0.20

Output

9 906/M so'm

$0.78

data_array 128K context

OpenAI: GPT-4o-mini Search Preview

openai/gpt-4o-mini-search-preview

star Featured

GPT-4o mini Search Preview is a specialized model for web search in Chat Completions. It is trained to understand and execute web search queries.

Input

2 477/M so'm

$0.20

Output

9 906/M so'm

$0.78

data_array 128K context

OpenAI: GPT-5

openai/gpt-5

star Featured Reasoning

GPT-5 is OpenAI’s most advanced model, offering major improvements in reasoning, code quality, and user experience. It is optimized for complex tasks that require step-by-step reasoning, instruction following, and accuracy...

Input

20 638/M so'm

$1.63

Output

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$13.00

data_array 400K context

OpenAI: GPT-5 Chat

openai/gpt-5-chat

star Featured Vision

GPT-5 Chat is designed for advanced, natural, multimodal, and context-aware conversations for enterprise applications.

Input

20 638/M so'm

$1.63

Output

165 100/M so'm

$13.00

data_array 128K context

OpenAI: GPT-5 Codex

openai/gpt-5-codex

star Featured Vision

GPT-5-Codex is a specialized version of GPT-5 optimized for software engineering and coding workflows. It is designed for both interactive development sessions and long, independent execution of complex engineering tasks....

Input

20 638/M so'm

$1.63

Output

165 100/M so'm

$13.00

data_array 400K context

OpenAI: GPT-5 Image

openai/gpt-5-image

star Featured Reasoning

[GPT-5](https://openrouter.ai/openai/gpt-5) Image combines OpenAI's GPT-5 model with state-of-the-art image generation capabilities. It offers major improvements in reasoning, code quality, and user experience while incorporating GPT Image 1's superior instruction following,...

Input

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$13.00

Output

165 100/M so'm

$13.00

data_array 400K context

OpenAI: GPT-5 Image Mini

openai/gpt-5-image-mini

star Featured Vision

GPT-5 Image Mini combines OpenAI's advanced language capabilities, powered by [GPT-5 Mini](https://openrouter.ai/openai/gpt-5-mini), with GPT Image 1 Mini for efficient image generation. This natively multimodal model features superior instruction following, text...

Input

41 275/M so'm

$3.25

Output

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$2.60

data_array 400K context