Grok 4.20 0309 (Reasoning)
SpaceXAIGrokProprietary
描述
Grok 4.20 Beta Reasoning is xAI's reasoning-optimized variant of the Grok 4.20 model family. Released as a beta on March 9, 2026, it uses thinking tokens for enhanced chain-of-thought reasoning, featuring a 2 million token context window for complex problem-solving tasks.
发布日期
2026-03-10
参数规模
—
上下文长度
—
支持模态
image, text
能力雷达图
36
general
45
coding
88
reasoning
62
science
30
agents
80
multimodal
排行榜排名
基准测试分数 (LLM Stats)
(LLM Stats (zeroeval))Agents
Finance Agent v2
28.5%
AA 评测指数
(Artificial Analysis)Intelligence Index(Artificial Analysis)37.4
Tau2(Sierra + U Toronto + Vector Institute (2025))1.0
Gpqa(NYU + Cohere + Anthropic (2023))0.9
Ifbench(Google Research (2023))0.8
Lcr(Artificial Analysis)0.6
Scicode(UIUC + Argonne National Lab (2024))0.4
Terminalbench Hard(Stanford × Laude Institute (2026))0.4
Hle(Center for AI Safety + Scale AI (2025))0.3
LLM Stats 分类评分
(LLM Stats (zeroeval))Long Context30
Reasoning30
Finance30
General30
Agents30
定价
输入价格$2 / 1M tokens
输出价格$6 / 1M tokens
混合价格(3:1)$3 / 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
$2
$6
比较该模型在不同 API 供应商之间的定价。