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openai
openai/gpt-5.4

openai/gpt-5.4

1,050,000 context · $2.50/M input tokens · $15.00/M output tokens

GPT-5.4 is OpenAI’s latest frontier model, unifying the Codex and GPT lines into a single system. It features a 1M+ token context window (922K input, 128K output) with support for text and image inputs, enabling high-context reasoning, coding, and multimodal analysis within the same workflow. The model delivers improved performance in coding, document understanding, tool use, and instruction following. It is designed as a strong default for both general-purpose tasks and software engineering, capable of generating production-quality code, synthesizing information across multiple sources, and executing complex multi-step workflows with fewer iterations and greater token efficiency.

Tarification

Paiement à l'usage

Aucun coût initial, payez uniquement ce que vous utilisez

Entrée
272K $2.50 / M Tokens
> 272K $5.00 / M Tokens
Sortie
272K $15.00 / M Tokens
> 272K $22.50 / M Tokens

Utilisation de l'API

Utilisez les exemples de code suivants pour intégrer notre API :

from openai import OpenAI

client = OpenAI(
    api_key="YOUR_API_KEY",
    base_url="https://llm.wavespeed.ai/v1"
)

response = client.chat.completions.create(
    model="openai/gpt-5.4",
    messages=[
        {"role": "user", "content": "Hello!"}
    ]
)

print(response.choices[0].message.content)

Introduction au modèle

Openai gpt-5.4

GPT-5.4 is OpenAI’s latest frontier model, unifying the Codex and GPT lines into a single system. It features a 1M+ token context window (922K input,

GPT-5.4 is OpenAI’s latest frontier model, unifying the Codex and GPT lines into a single system. It features a 1M+ token context window (922K input, 128K output) with support for text and image inputs, enabling high-context reasoning, coding, and multimodal analysis within the same workflow. The model delivers improved performance in coding, document understanding, tool use, and instruction following. It is designed as a strong default for both general-purpose tasks and software engineering, capable of generating production-quality code, synthesizing information across multiple sources, and executing complex multi-step workflows with fewer iterations and greater token efficiency.


Why It Looks Great

  • Large Language Model architecture for efficient processing
  • 1050000 context window for long document handling
  • Competitive pricing at $2.5/$15.0 per million tokens

Key Features

  • Context Window: 1050000 tokens
  • Max Output: 128000 tokens
  • Vision: Supported
  • Function Calling: Supported

Specifications

SpecificationValue
ProviderOpenai
Model TypeLarge Language Model (LLM)
ArchitectureN/A
Context Window1050000 tokens
Max Output128000 tokens
InputText
OutputText
VisionSupported
Function CallingSupported

Pricing

Token TypeCost per Million Tokens
Input$2.5
Output$15.0

How to Use

  1. Write your prompt — describe the task, provide context, and specify desired output format.
  2. Submit — the model processes your request and returns the response.

API Integration

Base URL: https://llm.wavespeed.ai/v1 API Endpoint: chat/completions Model ID: openai/gpt-5.4


API Usage

Python SDK

from openai import OpenAI

client = OpenAI(
    api_key="YOUR_API_KEY",
    base_url="https://llm.wavespeed.ai/v1"
)

response = client.chat.completions.create(
    model="openai/gpt-5.4",
    messages=[
        {"role": "user", "content": "Hello!"}
    ]
)

print(response.choices[0].message.content)

cURL

curl https://llm.wavespeed.ai/v1/chat/completions \
  -H "Content-Type: application/json" \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -d '{
    "model": "openai/gpt-5.4",
    "messages": [{"role": "user", "content": "Hello!"}]
  }'

Notes

  • Model: openai/gpt-5.4
  • Provider: Openai

Infos

Fournisseuropenai
Typellm

Fonctionnalités prises en charge

Entrée
TexteImage
Sortie
Texte
Contexte1,050,000
Sortie max128,000
Vision✓ Pris en charge
Function Calling✓ Pris en charge

Guide d'accès API

Base URLhttps://llm.wavespeed.ai/v1
API Endpointchat/completions
ID du modèleopenai/gpt-5.4

GPT 5.4 API

openai/gpt-5.4

GPT-5.4 is OpenAI’s latest frontier model, unifying the Codex and GPT lines into a single system. It features a 1M+ token context window (922K input, 128K output) with support for text and image inputs, enabling high-context reasoning, coding, and multimodal analysis within the same workflow. The model delivers improved performance in coding, document understanding, tool use, and instruction following. It is designed as a strong default for both general-purpose tasks and software engineering, capable of generating production-quality code, synthesizing information across multiple sources, and executing complex multi-step workflows with fewer iterations and greater token efficiency.

Entrée

$2.5 /M

Sortie

$15 /M

Contexte

1050K

Sortie max.

128K

Vision

Pris en charge

Utilisation d'outils

Pris en charge

Essayez GPT 5.4 sur WaveSpeedAI

Accédez à GPT 5.4 via notre API unifiée — compatible OpenAI, sans démarrages à froid, prix transparents.

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Questions fréquentes sur GPT 5.4

Combien coûte l'API GPT 5.4 ?+

Tarification sur WaveSpeedAI : $2.50 par million de tokens d'entrée et $15.00 par million de tokens de sortie. Le prompt caching et le traitement par batch sont facturés séparément et réduisent le coût effectif sur les charges longues et répétitives.

Quelle est la fenêtre de contexte de GPT 5.4 ?+

GPT 5.4 prend en charge jusqu'à 1050K tokens de contexte et jusqu'à 128K tokens de sortie par requête.

GPT 5.4 est-il compatible avec OpenAI ?+

Oui. WaveSpeedAI expose GPT 5.4 via un endpoint compatible OpenAI à https://llm.wavespeed.ai/v1. Pointez le SDK officiel d'OpenAI vers cette base URL avec votre clé API WaveSpeedAI — aucune autre modification de code requise.

Comment démarrer avec GPT 5.4 ?+

Connectez-vous à WaveSpeedAI, créez une clé API dans Access Keys, puis envoyez une requête à https://llm.wavespeed.ai/v1/chat/completions avec l'id du modèle affiché ci-dessus. Les nouveaux comptes reçoivent des crédits gratuits pour évaluer GPT 5.4.

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