Grok 4 Fast (Reasoning)
SpaceXAIGrokProprietary
描述
Pushing the Frontier of Cost-Efficient Intelligence. Grok-4 Fast Reasoning is a high-speed variant of Grok-4 optimized for faster inference while maintaining strong reasoning capabilities through thinking tokens.
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
44
general
75
coding
89
reasoning
57
science
85
agents
80
multimodal
排行榜排名
基准测试分数 (LLM Stats)
(LLM Stats (zeroeval))暂无基准测试数据
AA 评测指数
(Artificial Analysis)Math Index(Artificial Analysis)89.7
Intelligence Index(Artificial Analysis)27.9
Aime 25(MAA (Mathematical Association of America))0.9
Mmlu Pro(TIGER-Lab (Univ. of Waterloo, Toronto, CMU, 2024))0.8
Gpqa(NYU + Cohere + Anthropic (2023))0.8
Livecodebench(UC Berkeley + MIT + Cornell (2024))0.8
Lcr(Artificial Analysis)0.7
Tau2(Sierra + U Toronto + Vector Institute (2025))0.7
Ifbench(Google Research (2023))0.5
Scicode(UIUC + Argonne National Lab (2024))0.4
Hle(Center for AI Safety + Scale AI (2025))0.2
Terminalbench Hard(Stanford × Laude Institute (2026))0.2
LLM Stats 分类评分
(LLM Stats (zeroeval))暂无分类评分数据
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
5 个供应商
最便宜: xAI最贵: 302.AI
供应商输入输出
1xAI最便宜
$0
$0
2Jiekou.AI
$0.18
$0.45
3Helicone
$0.2
$0.5
4SpaceXAI主要
$0.2
$0.5
5302.AI
$0.2
$0.5
比较该模型在不同 API 供应商之间的定价。