xAI: Grok Code Fast 1

X-AI Developer Architecture Profile

Intelligence (ELO)1429Chatbot Arena Verified

Max Context256,000Tokens

API Cost / 1M$1.70Blended Prompt + Completion

Model Capabilities

Reasoning
Coding & Logic
Fictional

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...

Granular Pricing Matrix

Input Tokens (Prompt)$0.20 / 1M

Output Tokens (Completion)$1.50 / 1M

Pricing data via OpenRouter. Sync: 4/30/2026

Evaluate Competitors

VS Engine MatchupxAI: Grok Code Fast 1 vs Qwen: Qwen3.5-Flash VS Engine MatchupxAI: Grok Code Fast 1 vs Z.ai: GLM 4.6V VS Engine MatchupxAI: Grok Code Fast 1 vs Mistral: Ministral 3 8B 2512 VS Engine MatchupxAI: Grok Code Fast 1 vs Prime Intellect: INTELLECT-3 VS Engine MatchupxAI: Grok Code Fast 1 vs Qwen: Qwen Plus 0728 (thinking)VS Engine MatchupxAI: Grok Code Fast 1 vs Z.ai: GLM 4.5V