Comprehensive side-by-side LLM comparison
Gemini 2.0 Flash Thinking leads with 59.4% higher average benchmark score. Gemini 2.0 Flash Thinking supports multimodal inputs. GPT-3.5 Turbo is available on 2 providers. Overall, Gemini 2.0 Flash Thinking is the stronger choice for coding tasks.
Gemini 2.0 Flash Thinking was developed to incorporate extended reasoning capabilities into the Flash family, designed to combine quick response times with deeper analytical processing. Built to handle tasks requiring both speed and thoughtful problem-solving, it bridges the gap between fast inference and reasoning-enhanced models.
OpenAI
GPT-3.5 Turbo was developed as an optimized version of GPT-3.5, designed to provide a balance of capability and efficiency for conversational and completion tasks. Built to serve as a cost-effective option for applications requiring reliable language understanding and generation, it became widely adopted for chatbots, content generation, and general-purpose AI assistance.
1 year newer

GPT-3.5 Turbo
OpenAI
2023-03-21

Gemini 2.0 Flash Thinking
2025-01-21
Context window and performance specifications
Average performance across 2 common benchmarks

Gemini 2.0 Flash Thinking

GPT-3.5 Turbo
GPT-3.5 Turbo
2021-09-30
Gemini 2.0 Flash Thinking
2024-08-01
Available providers and their performance metrics

Gemini 2.0 Flash Thinking

GPT-3.5 Turbo
Azure

Gemini 2.0 Flash Thinking

GPT-3.5 Turbo

Gemini 2.0 Flash Thinking

GPT-3.5 Turbo
OpenAI