Grok

Summary pending.

• Grok model updated with improved performance on coding, knowledge work, and STEM tasks
• Context window expanded to 500,000 tokens
• Pricing adjusted to $2.00 per million input tokens and $6.00 per million output tokens

• Grok Build 0.1 released as a fast coding model optimized for agentic software engineering workflows
• Supports text and image inputs with text output
• 256,000 token context window
• Pricing: $1.00 per million input tokens, $2.00 per million output tokens

• Grok is now available as a reasoning model from xAI
• Supports text and image inputs with text output
• Context window of 1,000,000 tokens
• Pricing set at $1.25 per million input tokens and $2.50 per million output tokens

• Grok 4.20 Multi-Agent variant released for collaborative agent-based workflows
• Supports 2,000,000 token context window
• Knowledge cutoff updated to 2025-09-01
• Pricing set at $1.25 per million input tokens and $2.50 per million output tokens

• Grok-4.20 is now available as a reasoning model with improved speed and agentic tool calling capabilities
• Context window expanded to 2,000,000 tokens
• Knowledge cutoff updated to 2025-09-01
• Pricing set at $1.25 per million input tokens and $2.50 per million output tokens