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Modèles OpenAI

Parcourir les modèles de OpenAI
OpenAI GPT est une série de grands modèles multimodaux généralistes. GPT-5 a été lancé en août 2025, excellant dans la programmation avancée et le débogage, économique et adapté aux applications de génération de contenu et de raisonnement.
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GPT Image 2

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GPT Image 2

Entrée:$75/M
Sortie:$150/M
OpenAI's most capable image generation model, featuring near-perfect text rendering across multiple languages, up to 4K resolution, and reasoning-powered Thinking Mode. Built for production workflows that demand accuracy, speed, and on-brand visual output.
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GPT 5.5 Pro

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GPT 5.5 Pro

Entrée:$75/M
Sortie:$600/M
OpenAI's most capable model, engineered for the hardest tasks and long-running agentic workflows. GPT-5.5 Pro excels at complex coding, computer use, deep research, data analysis, and scientific reasoning — delivering frontier-level intelligence at GPT-5.4 latency with greater token efficiency. Ideal for enterprise and professional use cases demanding the highest standard of accuracy and autonomous task execution.
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GPT 5.5

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GPT 5.5

Entrée:$75/M
Sortie:$600/M
OpenAI's smartest and most intuitive flagship model, designed for complex coding, agentic workflows, computer use, data analysis, and in-depth research. Delivers frontier-level intelligence with the same low latency as GPT-5.4, while completing tasks with greater token efficiency. The go-to model for demanding professional and enterprise workloads.
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GPT Image 2 ALL

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GPT Image 2 ALL

Entrée:$75/M
Sortie:$150/M
GPT Image 2 is openai state-of-the-art image generation model for fast, high-quality image generation and editing. It supports flexible image sizes and high-fidelity image inputs.
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GPT-5.4 nano

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GPT-5.4 nano

Contexte:400,000
Entrée:$75/M
Sortie:$600/M
GPT-5.4 nano is designed for tasks where speed and cost matter most like classification, data extraction, ranking, and sub-agents.
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GPT-5.4 mini

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GPT-5.4 mini

Contexte:400,000
Entrée:$75/M
Sortie:$600/M
GPT-5.4 mini brings the strengths of GPT-5.4 to a faster, more efficient model designed for high-volume workloads.
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GPT-5.4 pro

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GPT-5.4 pro

Contexte:1,050,000
Entrée:$75/M
Sortie:$600/M
Version of GPT-5.4 that produces smarter and more precise responses.
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GPT-5.4

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GPT-5.4

Contexte:1,050,000
Entrée:$75/M
Sortie:$600/M
GPT-5.4 is the frontier model for complex professional work. Reasoning.effort supports: none (default), low, medium, high and xhigh.
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GPT-5.3 Chat

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GPT-5.3 Chat

Entrée:$75/M
Sortie:$600/M
GPT-5.3 Instant model used in ChatGPT
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Sora 2

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Sora 2

Par Seconde:$0.1
Super powerful video generation model, with sound effects, supports chat format.
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gpt-audio-1.5

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gpt-audio-1.5

Entrée:$75/M
Sortie:$150/M
The best voice model for audio in, audio out with Chat Completions.
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gpt-realtime-1.5

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gpt-realtime-1.5

Contexte:32,000
Entrée:$75/M
Sortie:$150/M
The best voice model for audio in, audio out.
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GPT 5.3 Codex

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GPT 5.3 Codex

Contexte:400,000
Entrée:$75/M
Sortie:$600/M
GPT-5.3-Codex is optimized for agentic coding tasks in Codex or similar environments. GPT-5.3-Codex supports low, medium, high, and xhigh reasoning effort settings.
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GPT-5.2 Codex

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GPT-5.2 Codex

Contexte:400,000
Entrée:$75/M
Sortie:$600/M
GPT-5.2-Codex is an upgraded version of GPT-5.2 optimized for agentic coding tasks in Codex or similar environments. GPT-5.2-Codex supports low, medium, high, and xhigh reasoning effort settings.
GPT Image 1.5
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GPT Image 1.5

Entrée:$8/M
Sortie:$16/M
GPT-Image-1.5 is OpenAI’s image model in the GPT Image family . It is a natively multimodal GPT model designed to generate images from text prompts and to perform high-fidelity edits of input images while following user instructions closely.
GPT-5.2 Chat
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GPT-5.2 Chat

Contexte:128,000
Entrée:$1.75/M
Sortie:$14/M
gpt-5.2-chat-latest is the Chat-optimized snapshot of OpenAI’s GPT-5.2 family (branded in ChatGPT as GPT-5.2 Instant). It is the model for interactive/chat use cases that need a blend of speed, long-context handling, multimodal inputs and reliable conversational behaviour.
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GPT-5.2 Pro

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GPT-5.2 Pro

Contexte:400,000
Entrée:$21/M
Sortie:$168/M
gpt-5.2-pro is the highest-capability, production-oriented member of OpenAI’s GPT-5.2 family, exposed through the Responses API for workloads that demand maximal fidelity, multi-step reasoning, extensive tool use and the largest context/throughput budgets OpenAI offers.
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GPT 5.1 Codex Max

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GPT 5.1 Codex Max

Contexte:400K
Entrée:$1.25/M
Sortie:$10/M
GPT-5.1-Codex-Max is OpenAI’s purpose-built agentic coding model in the GPT-5.1 family, optimized to execute long-running software engineering workflows (refactors, multi-hour agent loops, terminal automation, test runs and code review) with higher reliability and token efficiency than its predecessors.
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GPT 5.1 Codex

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GPT 5.1 Codex

Contexte:400K
Entrée:$1.25/M
Sortie:$10/M
GPT-5.1-Codex is a high-performance large language model focused on code generation and understanding, with enhanced capabilities for complex programming tasks, code reasoning, and production-level applications.
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GPT-5.1 Chat

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GPT-5.1 Chat

Contexte:400.0k
Entrée:$1.25/M
Sortie:$10/M
GPT-5.1 Chat is an instruction-tuned conversational language model for general-purpose chat, reasoning, and writing. It supports multi-turn dialogue, summarization, drafting, knowledge-base QA, and lightweight code assistance for in-app assistants, support automation, and workflow copilots. Technical highlights include chat-optimized alignment, controllable and structured outputs, and integration paths for tool invocation and retrieval workflows when available.
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GPT-5.1

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GPT-5.1

Entrée:$1.25/M
Sortie:$10/M
GPT-5.1 is a general-purpose instruction-tuned language model focused on text generation and reasoning across product workflows. It supports multi-turn dialogue, structured output formatting, and code-oriented tasks such as drafting, refactoring, and explanation. Typical uses include chat assistants, retrieval-augmented QA, data transformation, and agent-style automation with tools or APIs when supported. Technical highlights include text-centric modality, instruction following, JSON-style outputs, and compatibility with function calling in common orchestration frameworks.
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GPT Image 1 mini

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GPT Image 1 mini

Contexte:2M
Entrée:$8/M
Sortie:$16/M
Cost-optimized version of GPT Image 1. It is a native Multimodal language model that accepts both text and image input and generates image output.
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GPT 5 Codex

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GPT 5 Codex

Contexte:400K
Entrée:$1.25/M
Sortie:$10/M
GPT-5-Codex is a high-performance large language model focused on code generation and understanding, with enhanced capabilities for complex programming tasks, code reasoning, and production-level applications.
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GPT-5

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GPT-5

Contexte:400K
Entrée:$1.25/M
Sortie:$10/M
GPT-5 is OpenAI's most powerful coding model to date. It shows significant improvements in complex front-end generation and debugging large codebases. It can transform ideas into reality with intuitive and aesthetically pleasing results, creating beautiful and responsive websites, applications, and games with a keen sense of aesthetics, all from a single prompt. Early testers have also noted its design choices, with a deeper understanding of elements like spacing, typography, and white space.
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GPT-5 nano

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GPT-5 nano

Contexte:400K
Entrée:$0.05/M
Sortie:$0.4/M
GPT-5 Nano is an artificial intelligence model provided by OpenAI.
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GPT-5 mini

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GPT-5 mini

Contexte:400K
Entrée:$0.25/M
Sortie:$2/M
GPT-5 mini is OpenAI’s cost- and latency-optimized member of the GPT-5 family, intended to deliver much of GPT-5’s multimodal and instruction-following strengths at substantially lower cost for large-scale production use. It targets environments where throughput, predictable per-token pricing, and fast responses are the primary constraints while still providing strong general-purpose capabilities.
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GPT 5 Chat

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GPT 5 Chat

Contexte:400K
Entrée:$1.25/M
Sortie:$10/M
GPT-5 Chat (latest) is an artificial intelligence model provided by OpenAI.
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GPT 5.3

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GPT 5.3

Bientôt disponible
Entrée:$75/M
Sortie:$600/M
coming soon
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GPT 4o Image

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GPT 4o Image

Par requête:$0.05
niveau suivant
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GPT-5.2

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GPT-5.2

Contexte:400,000
Entrée:$1.75/M
Sortie:$14/M
GPT-5.2 is a multi-flavored model suite (Instant, Thinking, Pro) engineered for better long-context understanding, stronger coding and tool use, and materially higher performance on professional “knowledge-work” benchmarks.
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O3 Pro

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O3 Pro

Contexte:200K
Entrée:$20/M
Sortie:$80/M
OpenAI o3‑pro is a “pro” variant of the o3 reasoning model engineered to think longer and deliver the most dependable responses by employing private chain‑of‑thought reinforcement learning and setting new state‑of‑the‑art benchmarks across domains like science, programming, and business—while autonomously integrating tools such as web search, file analysis, Python execution, and visual reasoning within API.
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gpt-realtime-mini

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gpt-realtime-mini

Entrée:$0.6/M
Sortie:$1.2/M
An economical version of the real-time GPT—capable of responding to Audio and text input in real-time via WebRTC, WebSocket, or SIP connections.
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TTS

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TTS

Entrée:$15/M
Sortie:$60/M
OpenAI Text-to-Speech
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Whisper-1

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Whisper-1

Entrée:$30/M
Sortie:$120/M
Speech to text, creating translations
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tts-1

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tts-1

Entrée:$15/M
Sortie:$60/M
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GPT-4o mini TTS

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GPT-4o mini TTS

Entrée:$12/M
Sortie:$240/M
GPT-4o mini TTS is a neural text-to-speech model designed for natural, low-latency voice generation in user-facing applications. It converts text to natural-sounding speech with selectable voices, multi-format output, and streaming synthesis for responsive experiences. Typical uses include voice assistants, IVR and contact flows, product read-aloud, and media narration. Technical highlights include API-based streaming and export to common audio formats such as MP3 and WAV.
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o1-pro-2025-03-19

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o1-pro-2025-03-19

Entrée:$150/M
Sortie:$600/M
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GPT-4o Transcribe

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GPT-4o Transcribe

Entrée:$75/M
Sortie:$300/M
GPT-4o Transcribe is an audio-to-text model for multilingual, low-latency speech recognition. It supports real-time streaming and batch transcription from common audio formats with punctuation and sentence segmentation. Typical uses include live captions, voice assistant input, meeting notes, and media or call recording transcription. Technical highlights include audio modality support, long-form processing, and APIs suited for interactive and server-side workflows.
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GPT-4o mini Search Preview

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GPT-4o mini Search Preview

Entrée:$75/M
Sortie:$300/M
GPT-4o mini Search Preview is a compact multimodal model in the GPT-4o family geared toward search-oriented interactions and retrieval workflows. It interprets and reformulates queries, synthesizes concise answers, and can ground responses via external search when integrated through tool/function calling. Typical uses include in-product search assistants, knowledge-base QA, e-commerce discovery, and query understanding for ranking and routing. Technical highlights include text-and-image inputs, instruction following, structured output formats, and tool use integration for RAG pipelines.
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GPT-4o mini Audio Preview

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GPT-4o mini Audio Preview

Entrée:$75/M
Sortie:$300/M
GPT-4o mini Audio Preview is a compact multimodal model for building conversational audio applications. It supports speech input and output alongside text, enabling speech recognition, speech synthesis, and mixed text-audio dialogs with tool/function calling for structured actions. Typical uses include voice assistants, streaming transcription with summarization, IVR and call-bot workflows, and audio-enabled in-app helpers. Technical highlights include audio I/O, streaming responses, instruction following, and integration via chat and tools APIs.
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GPT-4o mini Realtime Preview

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GPT-4o mini Realtime Preview

Entrée:$75/M
Sortie:$300/M
GPT-4o mini Realtime Preview is a real-time multimodal model for interactive voice and visual experiences. It handles speech, text, and images with streaming input and output, plus tool/function calling for grounded actions. Typical uses include voice assistants, live call handling, real-time captioning, and visual question answering over camera or screen content. Technical highlights include bidirectional audio, vision understanding, streaming responses, and structured outputs via functions.
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o1-2024-12-17

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o1-2024-12-17

Entrée:$15/M
Sortie:$60/M
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GPT-4o mini Audio

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GPT-4o mini Audio

Entrée:$0.15/M
Sortie:$0.6/M
GPT-4o mini Audio is a multimodal model for speech and text interactions. It performs speech recognition, translation, and text-to-speech, follows instructions, and can call tools for structured actions with streaming responses. Typical uses include real-time voice assistants, live captioning and translation, call summarization, and voice-controlled applications. Technical highlights include audio input and output, streaming responses, function calling, and structured JSON output.
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omni-moderation-2024-09-26

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omni-moderation-2024-09-26

Par requête:$0.002
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omni-moderation-latest

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omni-moderation-latest

Par requête:$0.002
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GPT-4o Realtime

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GPT-4o Realtime

Entrée:$75/M
Sortie:$300/M
The Realtime API allows developers to build low-latency, Multimodal experiences, including speech-to-speech functionality. Text and Audio processed by the Realtime API are priced separately. This model supports a maximum context length of 128,000 tokens.
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GPT-4o Audio Preview

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GPT-4o Audio Preview

Entrée:$75/M
Sortie:$300/M
This model supports a maximum context length of 128,000 tokens.
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o1-mini-2024-09-12

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o1-mini-2024-09-12

Entrée:$1.1/M
Sortie:$4.4/M
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tts-1-hd-1106

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tts-1-hd-1106

Entrée:$30/M
Sortie:$120/M
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tts-1-1106

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tts-1-1106

Entrée:$15/M
Sortie:$60/M
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tts-1-hd

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tts-1-hd

Entrée:$30/M
Sortie:$120/M
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text-embedding-ada-002

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text-embedding-ada-002

Entrée:$0.1/M
Sortie:$0.4/M
An Ada-based text embedding model optimized for various NLP tasks.
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text-embedding-3-small

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text-embedding-3-small

Entrée:$0.02/M
Sortie:$0.08/M
A small text embedding model for efficient processing.
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text-embedding-3-large

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text-embedding-3-large

Entrée:$0.13/M
Sortie:$0.52/M
A large text embedding model for a wide range of natural language processing tasks.
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GPT Image 1

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GPT Image 1

Entrée:$10/M
Sortie:$80/M
An advanced AI model for generating images from text descriptions.
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dall-e-3

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dall-e-3

Par requête:$0.02
New version of DALL-E for image generation.
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o4-mini

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o4-mini

Entrée:$1.1/M
Sortie:$4.4/M
O4-mini is an artificial intelligence model provided by OpenAI.
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o3-mini

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o3-mini

Entrée:$1.1/M
Sortie:$4.4/M
O3-mini is an artificial intelligence model provided by OpenAI.
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o3

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o3

Entrée:$2/M
Sortie:$8/M
O3 is an artificial intelligence model provided by OpenAI.
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o1-pro

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o1-pro

Entrée:$150/M
Sortie:$600/M
O1-pro is an artificial intelligence model provided by OpenAI.
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o1-mini

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o1-mini

Entrée:$1.1/M
Sortie:$4.4/M
O1-mini is an artificial intelligence model provided by OpenAI.
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o1

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o1

Entrée:$15/M
Sortie:$60/M
O1 is an artificial intelligence model provided by OpenAI.
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gpt-oss-20b

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gpt-oss-20b

Entrée:$0.1/M
Sortie:$0.2/M
gpt-oss-20b is an artificial intelligence model provided by cloudflare-workers-ai.
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gpt-oss-120b

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gpt-oss-120b

Entrée:$0.2/M
Sortie:$0.4/M
gpt-oss-120b is an artificial intelligence model provided by cloudflare-workers-ai.
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GPT-4o mini

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GPT-4o mini

Entrée:$0.15/M
Sortie:$0.6/M
GPT-4o mini is an artificial intelligence model provided by OpenAI.
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GPT-4o

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GPT-4o

Entrée:$1.25/M
Sortie:$4/M
GPT-4o is OpenAI's most advanced Multimodal model, faster and cheaper than GPT-4 Turbo, with stronger visual capabilities. This model has a 128K context and a knowledge cutoff of October 2023. Models in the 1106 series and above support tool_calls and function_call. This model supports a maximum context length of 128,000 tokens.
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GPT-4.1 nano

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GPT-4.1 nano

Contexte:1.0M
Entrée:$0.1/M
Sortie:$0.2/M
GPT-4.1 nano is an artificial intelligence model provided by OpenAI. gpt-4.1-nano: Features a larger context window—supporting up to 1 million context tokens and capable of better utilizing that context through improved long-context understanding. Has an updated knowledge cutoff time of June 2024. This model supports a maximum context length of 1,047,576 tokens.
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GPT 4.1 mini

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GPT 4.1 mini

Contexte:1.0M
Entrée:$0.4/M
Sortie:$0.8/M
GPT-4.1 mini is an artificial intelligence model provided by OpenAI. gpt-4.1-mini: A significant leap in small model performance, even beating GPT-4o in many benchmarks. It meets or exceeds GPT-4o in intelligence evaluation while reducing latency by nearly half and cost by 83%. This model supports a maximum context length of 1,047,576 tokens.
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GPT-4.1

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GPT-4.1

Contexte:1.0M
Entrée:$2/M
Sortie:$4/M
GPT-4.1 is an artificial intelligence model provided by OpenAI. gpt-4.1-nano: Features a larger context window—supporting up to 1 million context tokens and capable of better utilizing that context through improved long-context understanding. Has an updated knowledge cutoff time of June 2024. This model supports a maximum context length of 1,047,576 tokens.
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gpt-3.5-turbo-0125

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gpt-3.5-turbo-0125

Entrée:$0.5/M
Sortie:$1/M
GPT-3.5 Turbo 0125 is an artificial intelligence model provided by OpenAI. A pure official high-speed GPT-3.5 series, supporting tools_call. This model supports a maximum context length of 4096 tokens.
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GPT 6

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GPT 6

Bientôt disponible
Entrée:$75/M
Sortie:$150/M
coming soon