How much does xAI: Grok 4.5 cost on Ofox?

xAI: Grok 4.5 on Ofox.ai costs $2/M per million input tokens and $6/M per million output tokens. Pay-as-you-go, no monthly fees.

What is xAI: Grok 4.5's context window?

xAI: Grok 4.5 supports a context window of 500,000 tokens, allowing you to process large documents and maintain long conversations.

How to use xAI: Grok 4.5 API via Ofox?

Simply set your base URL to https://api.ofox.io/v1 and use your Ofox API key. The API is OpenAI-compatible — just change the base URL and API key in your existing code.

What capabilities does xAI: Grok 4.5 support?

xAI: Grok 4.5 supports the following capabilities: function calling, reasoning, prompt caching. Access all features through the Ofox.ai unified API.

xAI: Grok 4.5

Name: xAI: Grok 4.5
Brand: x-ai
Price: 2 USD
Availability: InStock

Chat

x-ai/grok-4.5

Comparer Essayer dans Playground Commencer

Grok 4.5 is xAI's frontier model with strong performance on coding, knowledge work, and STEM. 500K context, reasoning model, prompt caching supported. OpenAI-compatible protocol. Released July 8, 2026.

Fenêtre de contexte

500K

Tokens de sortie max

66K

Publié

2026-07-08

Capacités

Function CallingRaisonnementPrompt Caching

Fournisseurs disponibles

xAI

Protocoles supportés

openai

Providers

xAI

Tokens d'entrée

$2/M

Tokens de sortie

$6/M

Lecture cache

$0.3/M

Protocols

openai/v1/chat/completions

Exemples de code

from openai import OpenAI

client = OpenAI(
    base_url="https://api.ofox.io/v1",
    api_key="YOUR_OFOX_API_KEY",
)

response = client.chat.completions.create(
    model="x-ai/grok-4.5",
    messages=[
        {"role": "user", "content": "Hello!"}
    ],
)

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