xAI
Grok 4.7
最大上下文
500K
最大输出
500K
发布日期
暂无
grok-4.5Grok 4.5 是 xAI 面向编程、智能体任务与知识工作的推理模型,支持文本和图像输入、最高 50 万 token 上下文,以及低/中/高可配置推理强度。它支持函数调用、网页与 X 搜索、代码执行和结构化输出,适合长上下文分析、多步骤工具调用与端到端工程工作流;不应仅被定位为与 X 平台关联的聊天机器人。
上下文窗口
500K Token
最大输出
500K Token
发布日期
2026年7月8日
模态
| Token 阶梯 | 输入价格 | 输出价格 | 缓存读取 |
|---|---|---|---|
| <=200K | $2/M | $6/M | $0.3/M |
| >200K | $4/M | $12/M | $0.6/M |
推理
工具调用
Temperature 参数
附件
知识库
Endpoint 协议
Grok 4.5 结合面向编程的推理、Agent 任务执行、图像理解和大上下文窗口,适合软件与工程工作。
模型面向需要规划、编写代码和协调执行多个工程步骤的软件工作流。
推理能力支持对软件、工程、科学和数学问题进行多步骤分析。
模型可在 500,000 token 上下文窗口中分析文本和图像,容纳大量代码与项目视觉资料。
Grok 4.5 适合代码仓库开发、技术问题排查,以及结合截图或图表的实现任务。
分析现有代码库、规划跨文件修改,并在遵循项目约定的前提下实现完整功能。
结合代码和诊断输出追踪故障,评估可能原因,并制定包含验证步骤的针对性修复方案。
将截图、界面参考或图表转化为具体代码修改,并诊断预期效果与实际渲染之间的差异。
import OpenAI from "openai"
const client = new OpenAI({
apiKey: process.env.TOKENHUB_API_KEY,
baseURL: "https://us-api.tokenhub.com/v1",
})
const result = await client.chat.completions.create({})
console.log(result.choices[0]?.message?.content)Grok 4.5 (high)
| 指数分数 | ||
|---|---|---|
| Artificial Analysis 综合能力指数 | Artificial Analysis 综合能力评分 | 53.8 |
| Artificial Analysis 代码能力指数 | Artificial Analysis 软件任务评分 | 72.4 |
| 知识与推理 | ||
| GPQA | 高阶科学问题求解 | 93.1% |
| HLE | 广泛专家级考试集合 | 40.3% |
| 代码与工程 | ||
| SciCode | 科学计算代码挑战 | 54.1% |
| 指令遵循与 Agent 任务 | ||
| AA-LCR | 长上下文推理 | 67.7% |
指标来源 Artificial Analysis
在 TokenHub 使用 Grok 4.5 的常见问题。
Grok 4.5 是一款面向编程、智能体任务和知识工作的前沿 AI 模型。
它适合软件工程、多步骤工具工作流、代码审查、调试和技术分析。
其已公开的优势包括编程、智能体推理、可配置的推理强度,以及函数调用和代码执行等工具支持。
模型输出仍可能出错,尤其是在长流程或高影响任务中。请在自身任务上测试提示词,审查重要代码,并与其他模型比较延迟和成本。
在 TokenHub API 请求中将 grok-4.5 设为模型,然后使用账户文档中提供的接口地址、认证方式和请求格式。
提供方文档列出的价格为每百万输入令牌 2 美元、每百万输出令牌 6 美元;TokenHub 的可用性和计费可能不同。若编程或工具驱动任务是重点,可优先考虑该模型,并在大规模使用前结合实际工作负载验证。
通过一个 API Key 接入 Grok 4.5 与更多 AI 模型。
Grok 4.5 媒体与讨论
精选的 Grok 4.5 公开 X 帖子、YouTube 视频和 Reddit 讨论。
X (Twitter)
Eric Jiang ·
Grok 4.5 is my default for all my coding work, I freaking love this model. Frontier intelligence that won't break the bank. Grok 4.5: $2 in / $6 out GPT 5.6: $5 in / $30 out Opus 4.8: $5 in / $25 out
查看原文BridgeMind ·
New CursorBench results just dropped and Grok 4.5 is the story. #3 overall at 66.7%. Right behind Fable 5 Max at 70.5%. Now look at the cost column. Fable 5 Max: $17.32 per task Grok 4.5 High: $1.51 per task That is Fable level performance at roughly 1/10th the cost. And it https://t.co/W3uwHkQmZr
https://pbs.twimg.com/media/HMuT4OXWsAApBAo.jpg查看原文Dan McAteer ·
Grok 4.5 is a "Wow!" moment. 🤯 > Opus 4.8 & GPT-5.5 level on benchmarks > Costs less than Sonnet 5 Is that real? Hard to believe. Added Grok 4.5 as an implementer agent in fable-advisor. It replaces Sonnet 5. Use Fable as the orchestrator and a combo of: 1. Grok 4.5 2. Opus https://t.co/UOYHjPjXoN
https://pbs.twimg.com/amplify_video_thumb/2074945510662713344/img/tWxeFARi9sH85Sfm.jpg查看原文Reddit
Grok 4.5 is here, and it is clearly aimed at coding agents
Such-Run-4412 ·
展开全文
Grok 4.5 launched as SpaceXAI’s new model for coding, agentic tasks, and knowledge work. It was trained alongside Cursor, which makes the positioning very clear: this model is not just for chat. It is aimed at developers and work automation. The model was trained on coding, science, engineering, and math data, with extra focus on real software engineering tasks. It also used reinforcement learning across hundreds of thousands of tasks, including long agentic rollouts. In simple terms, that means the model was trained to handle longer, multi-step work instead of only answering short prompts. The benchmark numbers are strong, but not a clean sweep. Grok 4.5 scored 62.0% on DeepSWE 1.0, 53% on DeepSWE 1.1, 83.3% on Terminal Bench 2.1, and 64.7% on SWE-Bench Pro. It performs near the top on some coding and terminal tasks, though Fable and GPT-5.5 still lead in several listed comparisons. The speed and pricing are also important. Grok 4.5 runs at 80 tokens per second and is priced at $2 per million input tokens and $6 per million output tokens. It also uses fewer output tokens on SWE-Bench Pro than Opus 4.8, which could make it cheaper for long coding tasks. It is available now in Grok Build, Cursor on all plans, and through the SpaceXAI API console. EU availability is expected in mid-July. Source: https://x.ai/news/grok-4-5
Questions on best way to use Grok 4.5
crzyhorse ·
展开全文
I've been using Grok 4.5 inside of Grok.Build on the free plan in order to try it out. I've been pretty impressed with the speed and the adherence to the idea of what I want. I've been seeing a ton of folks complain about rate limits lately on SuperGrok. I get it, it always sucks but I'm wondering for pure coding, how are the limits? Would I be better off signing up for Cursors $20 plan. Right now I'm only really interested in which one gives me the better limits for Grok 4.5 for coding and especially using Grok.Build.
Grok 4.5 is too fast!
zeleleinspace ·
查看原文YouTube
【2026最新】Grok 4.5を実機検証|料金・無料の使い方とOpus 4.8との差を徹底解説
ITとAIのルーティンラボ
查看原文Grok 4.5 is a bigger deal than Fable 5
Greg Isenberg
查看原文Coding with Grok 4.5 is surprisingly good…
ForrestKnight
查看原文