xAI: Grok Code Fast 1
X-AI Developer Architecture Profile
Intelligence (ELO)1120Chatbot Arena Verified
Max Context256,000Tokens
API Cost / 1M$1.70Blended Prompt + Completion
Model Capabilities
- Reasoning
Grok Code Fast 1 is a speedy and economical reasoning model that excels at agentic coding. With reasoning traces visible in the response, developers can steer Grok Code for high-quality work flows.
Granular Pricing Matrix
Input Tokens (Prompt)$0.20 / 1M
Output Tokens (Completion)$1.50 / 1M
Pricing data via OpenRouter. Sync: 3/16/2026
Evaluate Competitors
VS Engine MatchupxAI: Grok Code Fast 1 vs Z.ai: GLM 5 TurboVS Engine MatchupxAI: Grok Code Fast 1 vs Inception: Mercury 2VS Engine MatchupxAI: Grok Code Fast 1 vs Qwen: Qwen3.5-27BVS Engine MatchupxAI: Grok Code Fast 1 vs Qwen: Qwen3.5-122B-A10BVS Engine MatchupxAI: Grok Code Fast 1 vs AionLabs: Aion-2.0VS Engine MatchupxAI: Grok Code Fast 1 vs Qwen: Qwen3.5 Plus 2026-02-15