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Model Comparison

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

xAI

Grok-3 Mini

xAI

Grok-3 Mini is a multimodal language model developed by xAI. This model demonstrates exceptional performance with an average score of 87.8% across 4 benchmarks. It excels particularly in AIME 2024 (95.8%), AIME 2025 (90.8%), GPQA (84.0%). 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 2025, it represents xAI's latest advancement in AI technology.

Moonshot AI

Kimi K2 0905

Moonshot AI

Kimi K2 0905 is a language model developed by Moonshot AI. This model demonstrates exceptional performance with an average score of 84.0% across 6 benchmarks. It excels particularly in HumanEval (94.5%), MMLU (90.2%), MATH (89.1%). It supports a 524K token context window for handling large documents. The model is available through 1 API provider. Released in 2025, it represents Moonshot AI's latest advancement in AI technology.

xAI

Grok-3 Mini

xAI

2025-02-17

Moonshot AI

Kimi K2 0905

Moonshot AI

2025-09-05

6 months newer

Pricing Comparison

Cost per million tokens (USD)

xAI

Grok-3 Mini

$2.30 cheaper
Input:$0.30
Output:$0.50
Moonshot AI

Kimi K2 0905

Input:$0.60
Output:$2.50

Performance Metrics

Context window and performance specifications

xAI

Grok-3 Mini

Max Context:136.0K
Moonshot AI

Kimi K2 0905

Larger context
Max Context:524.3K
Parameters:1.0T

Average performance across 2 common benchmarks

xAI

Grok-3 Mini

+16.0%
Average Score:89.9%
Moonshot AI

Kimi K2 0905

Average Score:73.9%

Performance comparison across key benchmark categories

xAI

Grok-3 Mini

code
80.4%
math
+1.7%
90.8%
general
+9.8%
89.9%
Moonshot AI

Kimi K2 0905

code
+14.1%
94.5%
math
89.1%
general
80.1%
Benchmark Scores - Detailed View
Side-by-side comparison of all benchmark scores
Knowledge Cutoff
Training data recency comparison

Grok-3 Mini

2024-11-17

More recent knowledge cutoff means awareness of newer technologies and frameworks

Provider Availability & Performance

Available providers and their performance metrics

xAI

Grok-3 Mini

1 providers

xAI

Throughput: 100 tok/s
Latency: 0.7ms
Moonshot AI

Kimi K2 0905

1 providers

Novita

xAI

Grok-3 Mini

+16.0%
Avg Score:89.9%
Providers:1
Moonshot AI

Kimi K2 0905

Avg Score:73.9%
Providers:1