Model Comparison

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

Google

Gemini 2.5 Flash

Google

Gemini 2.5 Flash is a multimodal language model developed by Google. It achieves strong performance with an average score of 62.5% across 14 benchmarks. It excels particularly in Global-MMLU-Lite (88.4%), AIME 2024 (88.0%), FACTS Grounding (85.3%). With a 1.1M token context window, it can handle extensive documents and complex multi-turn conversations. The model is available through 2 API providers. As a multimodal model, it can process and understand text, images, and other input formats seamlessly. Released in 2025, it represents Google's latest advancement in AI technology.

Moonshot AI

Kimi K2 Instruct

Moonshot AI

Kimi K2 Instruct is a language model developed by Moonshot AI. It achieves strong performance with an average score of 66.7% across 38 benchmarks. It excels particularly in MATH-500 (97.4%), GSM8k (97.3%), CBNSL (95.6%). It supports a 144K 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.

Moonshot AI

Kimi K2 Instruct

Moonshot AI

2025-01-01

Google

Gemini 2.5 Flash

Google

2025-05-20

4 months newer

Pricing Comparison

Cost per million tokens (USD)

Google

Gemini 2.5 Flash

$0.06 cheaper
Input:$0.30
Output:$2.50
Moonshot AI

Kimi K2 Instruct

Input:$0.57
Output:$2.29

Performance Metrics

Context window and performance specifications

Google

Gemini 2.5 Flash

Larger context
Max Context:1.1M
Moonshot AI

Kimi K2 Instruct

Max Context:144.0K
Parameters:1.0T

Average performance across 6 common benchmarks

Google

Gemini 2.5 Flash

+8.8%
Average Score:57.1%
Moonshot AI

Kimi K2 Instruct

Average Score:48.3%

Performance comparison across key benchmark categories

Google

Gemini 2.5 Flash

code
64.7%
general
58.0%
Moonshot AI

Kimi K2 Instruct

code
+14.8%
79.5%
general
+4.0%
62.0%
Benchmark Scores - Detailed View
Side-by-side comparison of all benchmark scores
Knowledge Cutoff
Training data recency comparison

Gemini 2.5 Flash

2025-01-31

More recent knowledge cutoff means awareness of newer technologies and frameworks

Provider Availability & Performance

Available providers and their performance metrics

Google

Gemini 2.5 Flash

2 providers

Google

Throughput: 85 tok/s
Latency: 0.7ms

ZeroEval

Throughput: 85 tok/s
Latency: 0.7ms
Moonshot AI

Kimi K2 Instruct

1 providers

Novita

Throughput: 45 tok/s
Latency: 0.95ms
Google

Gemini 2.5 Flash

+8.8%
Avg Score:57.1%
Providers:2
Moonshot AI

Kimi K2 Instruct

Avg Score:48.3%
Providers:1