{"slug":"grok-3-fast-latest","title":"Grok 3 Fast","description":"The latest fast inference variant of the Grok 3 large language model, optimized for speed.","provider":"xai","model_type":"llm","status":"active","context_window":131072,"max_output_tokens":131072,"pricing":{"currency":"USD","input_per_mtok":5,"output_per_mtok":25},"modalities":["text"],"capabilities":["streaming","reasoning","code-generation","function-calling","tool-use","prompt-caching"],"knowledge_cutoff":null,"release_date":null,"deprecation_date":null,"retirement_date":null,"aliases":[],"homepage":null,"docs":null,"categories":["ai-ml"],"tags":[],"last_verified":"2026-06-09T00:00:00.000Z","next_check":"2026-09-07T00:00:00.000Z","created_at":"2026-06-09T18:05:52.056Z","updated_at":"2026-06-09T18:05:52.056Z"}