What is the New Grok Version?

On May 18, 2026, Elon Musk confirmed on X that a new version of Grok is coming, stating it will be a "banger" (something that makes a significant difference). The new version is 1.5 trillion parameters and will be released in 3-4 weeks .

Key Details

  • Parameters: 1.5 trillion parameters — significantly larger than current Grok models
  • Training Data: Includes data from Cursor (AI coding assistant) to enhance programming capabilities
  • Release Timeline: Expected in 3-4 weeks from announcement
  • Elon Statement: Confirmed it will be a "banger" — suggesting major leap in capabilities

Expected Improvements

  • Coding: Enhanced programming due to Cursor training data
  • Reasoning: Improved with larger parameter count
  • Speed: Potential optimizations despite size increase
  • Integration: Likely deeper X (Twitter) integration

Why This Matters

1.5 trillion parameters would make this Grok version one of the largest publicly available LLMs. The inclusion of Cursor data specifically targets coding performance — positioning Grok against Claude Code, Codex, and GitHub Copilot.

Official Status

Confirmed by Elon Musk on X. Official technical details, benchmarks, and release date to be announced.

Pricing

Not yet announced — likely X Premium+ or separate subscription.

Pros

  • 1.5T parameters — massive scale
  • Cursor training data for coding
  • Confirmed by Elon Musk (not rumor)
  • Positioned against top coding assistants
  • X ecosystem integration

Cons

  • Release in 3-4 weeks — not available now
  • Pricing unknown
  • Benchmarks not yet released
  • Hardware requirements likely significant

Who Should Use It?

Perfect for: Developers, X users, and AI enthusiasts wanting to try xAI latest large-scale model.

Verdict

Elon Musk direct confirmation makes this more than rumor — a new Grok version is definitely coming. The 1.5T parameter size and Cursor training data suggest serious coding capabilities .

Rating: N/A (Pre-release) - Coming in 3-4 weeks.