---
title: "Scoop: SpaceXAI launches new model, Grok 4.5"
slug: "spacexai-bringt-grok-45-fuer-coding-agenten-und-engineering-workflows"
date: 2026-07-08
category: tech
tags: [anthropic, agents]
language: en
sources_count: 1
featured: false
publisher: AInauten News
url: https://news.ainauten.com/en/story/spacexai-bringt-grok-45-fuer-coding-agenten-und-engineering-workflows
---

# Scoop: SpaceXAI launches new model, Grok 4.5

**Published**: 2026-07-08 | **Category**: tech | **Sources**: 1

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## TL;DR

- SpaceXAI is launching Grok 4.5 as its first model since going public and acquiring Cursor.

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## Summary

- SpaceXAI is launching Grok 4.5 as its first model since going public and acquiring Cursor. The release is aimed at coding, agentic work and knowledge work, not mainly consumer chatbot use.
- The company says Grok 4.5 was trained alongside Cursor and beats comparable models on engineering and knowledge-work benchmarks. So far, the evidence is mostly company-supplied charts.
- Musk frames Grok 4.5 as an Opus-class model with more speed, better token efficiency and lower cost. Pricing is listed at $2 per million input tokens and $6 per million output tokens.
- Grok 4.5 is available in Grok Build, in Cursor across all plans and through the SpaceXAI console. It is not available in the EU at launch.

---

## Why it matters

SpaceXAI is launching Grok 4.5 as its first model since going public and acquiring Cursor. The release is aimed at coding, agentic work and knowledge work, not mainly consumer chatbot use.

---

## Key Points

- SpaceXAI is launching Grok 4.5 as its first model since going public and acquiring Cursor. The release is aimed at coding, agentic work and knowledge work, not mainly consumer chatbot use.
- The company says Grok 4.5 was trained alongside Cursor and beats comparable models on engineering and knowledge-work benchmarks. So far, the evidence is mostly company-supplied charts.
- Musk frames Grok 4.5 as an Opus-class model with more speed, better token efficiency and lower cost. Pricing is listed at $2 per million input tokens and $6 per million output tokens.
- Grok 4.5 is available in Grok Build, in Cursor across all plans and through the SpaceXAI console. It is not available in the EU at launch.

---

## Nauti's Take

Treat the Opus-class claim as vendor framing until independent tests cover real coding tasks, tool use, and cost per completed task. For small teams, the first useful check is whether Grok 4.5 inside Cursor is actually more stable or cheaper than the current Claude, Codex, or Gemini setup, and what data leaves your environment.

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## FAQ

**Q:** What is Scoop about?

**A:** - SpaceXAI is launching Grok 4.5 as its first model since going public and acquiring Cursor.

**Q:** Why does it matter?

**A:** SpaceXAI is launching Grok 4.5 as its first model since going public and acquiring Cursor. The release is aimed at coding, agentic work and knowledge work, not mainly consumer chatbot use.

**Q:** What are the key takeaways?

**A:** SpaceXAI is launching Grok 4.5 as its first model since going public and acquiring Cursor. The release is aimed at coding, agentic work and knowledge work, not mainly consumer chatbot use.. The company says Grok 4.5 was trained alongside Cursor and beats comparable models on engineering and knowledge-work benchmarks. So far, the evidence is mostly company-supplied charts.. Musk frames Grok 4.5 as an Opus-class model with more speed, better token efficiency and lower cost. Pricing is listed at $2 per million input tokens and $6 per million output tokens.

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## Related Topics

- [anthropic](https://news.ainauten.com/en/tag/anthropic)
- [agents](https://news.ainauten.com/en/tag/agents)

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## Sources

- [Scoop: SpaceXAI launches new model, Grok 4.5](https://www.axios.com/2026/07/08/spacexai-grok-new-model) - Axios AI

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## About This Article

This article is a synthesis of 1 sources, curated and summarized by AInauten News. We aggregate AI news from trusted sources and provide bilingual (German/English) coverage.

**Publisher**: [AInauten](https://www.ainauten.com) | **Site**: [news.ainauten.com](https://news.ainauten.com)

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*Last Updated: 2026-07-09*