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.

OpenAI

GPT-3.5 Turbo

OpenAI

GPT-3.5 Turbo is a language model developed by OpenAI. The model shows competitive results across 8 benchmarks. Notable strengths include DROP (70.2%), MMLU (69.8%), HumanEval (68.0%). The model is available through 2 API providers.

OpenAI

GPT-3.5 Turbo

OpenAI

2023-03-21

Google

Gemini 2.5 Flash

Google

2025-05-20

2 years newer

Pricing Comparison

Cost per million tokens (USD)

Google

Gemini 2.5 Flash

Input:$0.30
Output:$2.50
OpenAI

GPT-3.5 Turbo

$0.80 cheaper
Input:$0.50
Output:$1.50

Performance Metrics

Context window and performance specifications

Google

Gemini 2.5 Flash

Larger context
Max Context:1.1M
OpenAI

GPT-3.5 Turbo

Max Context:20.5K

Average performance across 2 common benchmarks

Google

Gemini 2.5 Flash

+65.8%
Average Score:81.3%
OpenAI

GPT-3.5 Turbo

Average Score:15.4%

Performance comparison across key benchmark categories

Google

Gemini 2.5 Flash

code
64.7%
general
+1.1%
58.0%
OpenAI

GPT-3.5 Turbo

code
+3.3%
68.0%
general
56.9%
Benchmark Scores - Detailed View
Side-by-side comparison of all benchmark scores
Knowledge Cutoff
Training data recency comparison

GPT-3.5 Turbo

2021-09-30

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
OpenAI

GPT-3.5 Turbo

2 providers

Azure

Throughput: 90 tok/s
Latency: 0.8ms

OpenAI

Throughput: 100 tok/s
Latency: 0.5ms
Google

Gemini 2.5 Flash

+65.8%
Avg Score:81.3%
Providers:2
OpenAI

GPT-3.5 Turbo

Avg Score:15.4%
Providers:2