---
name: Grok 4.5
slug: grok-4-5
type: Multimodal
providers:
  - llmgateway
  - openrouter
description: 'Grok model for agentic tool use, reasoning, coding, and live assistance'
tags:
  - reasoning
  - grok
  - multimodal
  - tool-use
is_open_source: false
context_window: 500000
max_output: 500000
pricing:
  - image: 0
    input: 2
    output: 6
    provider: llmgateway
  - image: 0
    input: 2
    output: 6
    provider: openrouter
release_date: '2026-07-08'
openrouter_id: x-ai/grok-4.5
capabilities:
  audio: false
  vision: true
  tool_use: true
  citations: false
  reasoning: true
---
Grok 4.5 is a Multimodal model.
Grok model for agentic tool use, reasoning, coding, and live assistance