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Grok 4.3

#88

xAI

Grok 4.3 is a reasoning model from xAI. It accepts text and image inputs with text output, and is suited for agentic workflows, instruction-following tasks, and applications requiring high factual...

openrouter.ai ↗
📖Context1M tokens
🚀Speed-
💵Input price$1.25/1M
💸Output price$2.50/1M

Made by

🏢
xAI
Understanding the universe
lab
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API Providers

OpenRouter
Input
$1.25/1M
Output
$2.50/1M
→

Details

Provider
xAI
Parameters
-
Context
1M tokens
Speed
-
Open Source
No
License
Proprietary
Released
Apr 2026

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