xAI: Grok 4.20
提供商: xAI (Grok)
模型ID
x-ai/grok-4.20上下文长度2.0M (2,000,000 tokens)
输入价格$1.25/M
输出价格$2.50/M
模态text+image+file->text
分词器Grok
知识截止2025-09-01
上线时间1月前
工具调用✅ 支持
简介
Grok 4.20 is a reasoning model from xAI with industry-leading speed and agentic tool calling capabilities. It combines the lowest hallucination rate on the market with strict prompt adherance, delivering...