+
+
+
+
+
+
+
+
VS
VS
VS
VS
VS
VS
Gemini 2.0 Flash vs GPT-5
Comprehensive side-by-side LLM comparison
GPT-5 leads with 10.7% higher average benchmark score. Gemini 2.0 Flash offers 528.8K more tokens in context window than GPT-5. Gemini 2.0 Flash is $10.75 cheaper per million tokens. Overall, GPT-5 is the stronger choice for coding tasks.
+
+
+
+
Gemini 2.0 Flash was developed as the next generation of Google's fast multimodal model, designed to provide improved performance while maintaining the speed and efficiency that defines the Flash family. Built with enhanced reasoning and generation capabilities, it serves applications requiring both quality and responsiveness.
+
+
+
+
OpenAI
GPT-5 represents the next generation of OpenAI's foundational models, developed to advance the frontier of AI capabilities in reasoning, knowledge, and general intelligence. Built to push beyond the limitations of GPT-4, it incorporates architectural and training improvements designed to enhance performance across diverse tasks and domains.
8 months newer
Gemini 2.0 Flash
2024-12-01
GPT-5
OpenAI
2025-08-07
+
+
+
+
+
+
+
+
+
+
+
+
Pricing Comparison
Cost per million tokens (USD)
+
+
+
+
Gemini 2.0 Flash
Input:$0.10
Output:$0.40($10.75 cheaper)
+
+
+
+
GPT-5
Input:$1.25
Output:$10.00
Performance Metrics
Context window and performance specifications
Average performance across 3 common benchmarks
+
+
+
+
Gemini 2.0 Flash
Average Score:74.2%
+
+
+
+
GPT-5
Average Score:84.9%(+10.7%)
+
+
+
+
Knowledge Cutoff
Training data recency comparison
Gemini 2.0 Flash
2024-08-01
GPT-5
2024-09-30
More recent knowledge cutoff means awareness of newer technologies and frameworks
Provider Availability & Performance
Available providers and their performance metrics
+
+
+
+
Gemini 2.0 Flash
1 providers
Throughput: 183 tok/s
Latency: 0.4ms
+
+
+
+
GPT-5
+
+
+
+
Gemini 2.0 Flash
Avg Score:74.2%
Providers:1
+
+
+
+
GPT-5
Avg Score:84.9%(+10.7%)
Providers:2