Comparison

GPT-6 Astra vs Grok Bot

People have published 137 builds with GPT-6 Astra and 117 with Grok Bot, overlapping in 8 use cases. GPT-6 Astra has more games, coding examples; Grok Bot has more agents.

GPT-6 Astra

OpenAI's flagship GPT-6 model, released 2026-09-03 and pitched as its most intelligent and aligned yet, with state-of-the-art results on long-running computer-use benchmarks and ARC-AGI-3. Available in ChatGPT, Codex and the API; it powers products such as Dots and ChatGPT Work.

137
Entries
128
Creators
X, GitHub, YouTube
Top source
Grok Bot

Always-on AI teammates from SpaceXAI, built with Cursor. Each bot has its own persistent cloud computer, signs into your tools, uses skills, plugins and MCP servers, runs routines, hands work to other bots and asks for approval before acting.

117
Entries
101
Creators
GitHub, X, YouTube
Top source

Same use case, side by side

Top builds with GPT-6 Astra

  1. 1
    Interactive 3D anatomy site with 2,234 modelled pieceson X:ashe· 53.4K likes
  2. 2
    Astra breaks a 217-year-old cipher to a Napoleonic generalon X:Carter Church· 11.9K likes
  3. 3
    GPT 6 Astra - End of Developers?on YouTube:CodeWithHarry· 3.8M views
  4. 4
    Unreal Engine world filled with Astra-powered agents who must surviveon X:Matt Shumer· 28.3K likes
  5. 5
    Astra reads a never-deciphered 1918 German radio messageon X:prinz· 12.4K likes

Top builds with Grok Bot

  1. 1
    OpenBot: open-source Grok Bot alternative (CopilotKit)on GitHub:CopilotKit· 5.9K stars
  2. 2
    OpenMausBot: open-source Grok Bot alternative with a VMon GitHub:milind-soni· 4K stars
  3. 3
    Grok Bot update: hand coding tasks to Cursor and share video demoson X:Grok Bot· 6.9K likes
  4. 4
    rakazo by elie222on GitHub:elie222· 3.4K stars
  5. 5
    Launch video: bots that sign in to tools and return finished workon X:Grok Bot· 37.4K likes