Grok 4 Fast (Non-reasoning)
SpaceXAIGrokProprietary
描述
Grok 4 Fast is a high-speed variant of Grok-4, optimized for faster inference while maintaining strong reasoning capabilities. It offers improved throughput and lower latency compared to the standard Grok-4 model.
发布日期
2025-09-19
参数规模
—
上下文长度
—
支持模态
image, text
能力雷达图
29
general
40
coding
45
reasoning
43
science
40
agents
80
multimodal
排行榜排名
基准测试分数 (LLM Stats)
(LLM Stats (zeroeval))Factuality
SimpleQA
95.0%自报
Math
HMMT 2025
93.3%自报
AIME 2025
92.0%自报
Reasoning
GPQANYU + Cohere + Anthropic (2023)
85.7%自报
LiveCodeBench
80.0%自报
BrowseCompOpenAI (2025)
44.9%自报
Humanity's Last Exam
20.0%自报
AA 评测指数
(Artificial Analysis)Mmlu Pro(TIGER-Lab (Univ. of Waterloo, Toronto, CMU, 2024))73.0
Tau2(Sierra + U Toronto + Vector Institute (2025))63.7
Gpqa(NYU + Cohere + Anthropic (2023))60.6
Aime 25(MAA (Mathematical Association of America))41.3
Math Index(Artificial Analysis)41.3
Livecodebench(UC Berkeley + MIT + Cornell (2024))40.1
Ifbench(Google Research (2023))37.7
Lcr(Artificial Analysis)24.0
Terminalbench Hard(Stanford × Laude Institute (2026))12.1
Intelligence Index(Artificial Analysis)11.1
Hle(Center for AI Safety + Scale AI (2025))4.5
LLM Stats 分类评分
(LLM Stats (zeroeval))Physics90
Factuality90
Biology90
Chemistry90
Code80
Math70
Reasoning70
General70
Search40
Agents40
Vision20
定价
输入价格$0.2 / 1M tokens
输出价格$0.5 / 1M tokens
混合价格(3:1)$0.275 / 1M tokens
速度
Tokens/秒0.0
首Token延迟0.00s
首回答延迟0.00s
供应商价格排行
供应商价格排行
1 个供应商
供应商输入输出
1SpaceXAI主要
$0.2
$0.5
比较该模型在不同 API 供应商之间的定价。