Grok Code Fast 1: Intelligence, Performance & Price Analysis
Analysis of xAI's Grok Code Fast 1 and comparison to other AI models across key metrics including quality, price, performance (tokens per second & time to first token), context window & more. Click on any model to compare API providers for that model. For more details including relating to our methodology, see our FAQs.
Comparison Summary
Intelligence:
Grok Code Fast 1 is of higher intelligence compared to average, with Artificial Analysis Intelligence Index of 49.
Price:Grok Code Fast 1 is cheaper compared to average with a price of $0.53 per 1M Tokens (blended 3:1).
Grok Code Fast 1 Input token price: $0.20, Output token price: $1.50 per 1M Tokens.
Speed:Grok Code Fast 1 Input token price: $0.20, Output token price: $1.50 per 1M Tokens.
Grok Code Fast 1 is faster compared to average, with a output speed of 298.4 tokens per second.
Latency:Grok Code Fast 1 has a higher latency compared to average, taking 7.23s to receive the first token (TTFT).
Context Window:Grok Code Fast 1 has a smaller context windows than average, with a context window of 260k tokens.
Highlights
Intelligence
Artificial Analysis Intelligence Index; Higher is better
Speed
Output Tokens per Second; Higher is better
Price
USD per 1M Tokens; Lower is better
Parallel Queries:
Prompt Length:
Grok Code Fast 1 Model Details
Comparisons to Grok Code Fast 1
Grok Code Fast 1
gpt-oss-20B (high)
GPT-5 (high)
GPT-5 (minimal)
GPT-4.1
gpt-oss-120B (high)
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Gemini 2.5 Flash
Gemini 2.5 Pro
Claude 4.1 Opus
Claude 4 Sonnet
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DeepSeek R1 0528
DeepSeek V3.1
DeepSeek V3.1
Grok 4 Fast
Grok 4
Solar Pro 2
Llama Nemotron Super 49B v1.5
Kimi K2 0905
EXAONE 4.0 32B
GLM-4.5
Qwen3 235B 2507
Further details