Grok 4.5Grok 4.5 is a model from SpaceXAI with frontier performance on coding, knowledge work, and STEM.

Input price: $0.5 per 1M tokens

Output price: $1.5 per 1M tokens

Blended price: $0.75 per 1M tokens

Max context: 500K

Max output tokens: 450K

Modalities: text, image

Reasoning efforts: high, medium, low

Category: chat

curl -X POST https://ai.layercloud.ir/ollama/v1/chat/completions \ -H "Authorization: Bearer YOUR_TOKEN" \ -H "Content-Type: application/json" \ -d '{ "model": "xai/grok-4.5", "messages": [{"role": "user", "content": "Hello!"}] }'Related models

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