+
+
+
+
+
+
+
+
VS
VS
VS
VS
VS
VS
GPT-4.1 vs Grok Code Fast 1
Comprehensive side-by-side LLM comparison
GPT-4.1 leads with 54.4% higher average benchmark score. GPT-4.1 offers 814.3K more tokens in context window than Grok Code Fast 1. Grok Code Fast 1 is $8.30 cheaper per million tokens. GPT-4.1 supports multimodal inputs. Overall, GPT-4.1 is the stronger choice for coding tasks.
+
+
+
+
OpenAI
GPT-4.1 is a multimodal language model developed by OpenAI. The model shows competitive results across 30 benchmarks. It excels particularly in MMLU (90.2%), CharXiv-D (87.9%), IFEval (87.4%). With a 1.1M token context window, it can handle extensive documents and complex multi-turn conversations. The model is available through 1 API provider. As a multimodal model, it can process and understand text, images, and other input formats seamlessly. Released in 2025, it represents OpenAI's latest advancement in AI technology.
+
+
+
+
xAI
Grok Code Fast 1 is a language model developed by xAI. It achieves strong performance with an average score of 70.8% across 1 benchmarks. Notable strengths include SWE-Bench Verified (70.8%). It supports a 266K token context window for handling large documents. The model is available through 1 API provider. Released in 2025, it represents xAI's latest advancement in AI technology.
4 months newer
GPT-4.1
OpenAI
2025-04-14
Grok Code Fast 1
xAI
2025-08-28
+
+
+
+
+
+
+
+
+
+
+
+
Pricing Comparison
Cost per million tokens (USD)
+
+
+
+
GPT-4.1
Input:$2.00
Output:$8.00
+
+
+
+
Grok Code Fast 1
Input:$0.20
Output:$1.50($8.30 cheaper)
Performance Metrics
Context window and performance specifications
Average performance across 30 common benchmarks
+
+
+
+
GPT-4.1
Average Score:56.8%(+54.4%)
+
+
+
+
Grok Code Fast 1
Average Score:2.4%
+
+
+
+
Knowledge Cutoff
Training data recency comparison
GPT-4.1
2024-06-01
More recent knowledge cutoff means awareness of newer technologies and frameworks
Provider Availability & Performance
Available providers and their performance metrics
+
+
+
+
GPT-4.1
1 providers
OpenAI
Throughput: 100 tok/s
Latency: 10ms
+
+
+
+
Grok Code Fast 1
+
+
+
+
GPT-4.1
Avg Score:56.8%(+54.4%)
Providers:1
+
+
+
+
Grok Code Fast 1
Avg Score:2.4%
Providers:1