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Grok 4.5

xAI Text

xAI's flagship model for code and everything else. New-generation architecture trained on multi-step software engineering, ~2x token efficiency, minimal hallucinations, configurable reasoning, and a 500K token context window.

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Specifications

ProviderxAI
CategoryText
Context window500K tokens

Pricing (Starter tier)

260.00 credits / 1M input tokens
780.00 credits / 1M output tokens

Higher tiers get volume discounts. See tiers

Quick Start

curl -N https://query.genx.sh/v1/chat/completions \ -H "Authorization: Bearer YOUR_API_KEY" \ -H "Content-Type: application/json" \ -d '{"model":"grok-4.5","messages":[{"role":"user","content":"Find and fix the bug, then explain it: function median(a){a.sort();return a[a.length/2]}"}],"stream":true}'

Try Grok 4.5 on GenX Router

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