Model Comparison

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

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.

Microsoft

Phi 4

Microsoft

Phi 4 is a language model developed by Microsoft. It achieves strong performance with an average score of 66.0% across 13 benchmarks. It excels particularly in MMLU (84.8%), HumanEval+ (82.8%), HumanEval (82.6%). The model shows particular specialization in math tasks with an average performance of 80.5%. The model is available through 1 API provider. It's licensed for commercial use, making it suitable for enterprise applications. Released in 2024, it represents Microsoft's latest advancement in AI technology.

xAI

Grok-2

xAI

2024-08-13

Microsoft

Phi 4

Microsoft

2024-12-12

4 months newer

Pricing Comparison

Cost per million tokens (USD)

xAI

Grok-2

Input:$2.00
Output:$10.00
Microsoft

Phi 4

$11.79 cheaper
Input:$0.07
Output:$0.14

Performance Metrics

Context window and performance specifications

xAI

Grok-2

Larger context
Max Context:136.0K
Microsoft

Phi 4

Max Context:32.0K
Parameters:14.7B

Average performance across 5 common benchmarks

xAI

Grok-2

+1.8%
Average Score:76.7%
Microsoft

Phi 4

Average Score:74.9%

Performance comparison across key benchmark categories

xAI

Grok-2

code
+12.3%
88.4%
math
72.5%
general
+12.8%
73.0%
Microsoft

Phi 4

code
76.1%
math
+8.0%
80.5%
general
60.2%
Benchmark Scores - Detailed View
Side-by-side comparison of all benchmark scores
Knowledge Cutoff
Training data recency comparison

Phi 4

2024-06-01

More recent knowledge cutoff means awareness of newer technologies and frameworks

Provider Availability & Performance

Available providers and their performance metrics

xAI

Grok-2

1 providers

xAI

Throughput: 85 tok/s
Latency: 0.7ms
Microsoft

Phi 4

1 providers

DeepInfra

Throughput: 33 tok/s
Latency: 0.2ms
xAI

Grok-2

+1.8%
Avg Score:76.7%
Providers:1
Microsoft

Phi 4

Avg Score:74.9%
Providers:1