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Field
Selected
Grok 4.5
xai/grok-4.5
OrganizationxAI
FamilyGrok
Released2026-07-08
Context window500K
Max output500K
Modalities
DocumentInputImageInputTextInputTextOutput
ProvidersOpenCode Go, DaoXE, LLM Gateway, Kenari, OpenCode Zen, Abacus, Venice AI, xAI, AIHubMix, Merge Gateway, Vercel AI Gateway, OpenRouter, CrossModel, NanoGPT, ZenMux, Kilo Gateway
WeightsClosed
Attachments
Native
Reasoning
Native
Parameters: reasoning, include_reasoning, reasoning_effort
Tool call
Native
Parameters: tools, tool_choice
Structured
Native
Parameters: structured_outputs, response_format
Temperature
Native
Parameters: temperature
Open weight-
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