Model Comparison

Comprehensive side-by-side analysis of model capabilities and performance

OpenAI

GPT-4.1

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-2

xAI

Grok-2 is a multimodal language model developed by xAI. It achieves strong performance with an average score of 76.5% across 8 benchmarks. It excels particularly in DocVQA (93.6%), HumanEval (88.4%), MMLU (87.5%). It supports a 136K token context window for handling large documents. 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 2024, it represents xAI's latest advancement in AI technology.

xAI

Grok-2

xAI

2024-08-13

OpenAI

GPT-4.1

OpenAI

2025-04-14

8 months newer

Pricing Comparison

Cost per million tokens (USD)

OpenAI

GPT-4.1

$2.00 cheaper
Input:$2.00
Output:$8.00
xAI

Grok-2

Input:$2.00
Output:$10.00

Performance Metrics

Context window and performance specifications

OpenAI

GPT-4.1

Larger context
Max Context:1.1M
xAI

Grok-2

Max Context:136.0K

Average performance across 4 common benchmarks

OpenAI

GPT-4.1

+6.2%
Average Score:75.9%
xAI

Grok-2

Average Score:69.7%

Performance comparison across key benchmark categories

OpenAI

GPT-4.1

code
87.4%
vision
73.4%
general
53.4%
math
72.2%
xAI

Grok-2

code
+1.0%
88.4%
vision
+6.4%
79.8%
general
+19.6%
73.0%
math
+0.3%
72.5%
Benchmark Scores - Detailed View
Side-by-side comparison of all benchmark scores
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

OpenAI

GPT-4.1

1 providers

OpenAI

Throughput: 100 tok/s
Latency: 10ms
xAI

Grok-2

1 providers

xAI

Throughput: 85 tok/s
Latency: 0.7ms
OpenAI

GPT-4.1

+6.2%
Avg Score:75.9%
Providers:1
xAI

Grok-2

Avg Score:69.7%
Providers:1