+
+
+
+
+
+
+
+
VS
VS
VS
VS
VS
VS
GPT-4 Turbo vs GPT-5
Comprehensive side-by-side LLM comparison
GPT-5 leads with 15.5% higher average benchmark score. GPT-5 offers 395.9K more tokens in context window than GPT-4 Turbo. GPT-5 is $28.75 cheaper per million tokens. GPT-5 supports multimodal inputs. Overall, GPT-5 is the stronger choice for coding tasks.
+
+
+
+
OpenAI
GPT-4 Turbo was introduced as an optimized version of GPT-4, designed to provide enhanced performance with improved efficiency and an expanded context window. Built with updated knowledge and refined capabilities, it offered developers a more cost-effective way to leverage GPT-4's advanced reasoning while handling longer conversations and documents.
+
+
+
+
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.
1 year newer
GPT-4 Turbo
OpenAI
2024-04-09
GPT-5
OpenAI
2025-08-07
+
+
+
+
+
+
+
+
+
+
+
+
Pricing Comparison
Cost per million tokens (USD)
+
+
+
+
GPT-4 Turbo
Input:$10.00
Output:$30.00
+
+
+
+
GPT-5
Input:$1.25
Output:$10.00($28.75 cheaper)
Performance Metrics
Context window and performance specifications
Average performance across 4 common benchmarks
+
+
+
+
GPT-4 Turbo
Average Score:73.6%
+
+
+
+
GPT-5
Average Score:89.1%(+15.5%)
+
+
+
+
Knowledge Cutoff
Training data recency comparison
GPT-4 Turbo
2023-12-31
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
+
+
+
+
GPT-4 Turbo
2 providers
Azure
Throughput: 97 tok/s
Latency: 0.6ms
OpenAI
Throughput: 100 tok/s
Latency: 0.5ms
+
+
+
+
+
+
+
+
GPT-4 Turbo
Avg Score:73.6%
Providers:2
+
+
+
+
GPT-5
Avg Score:89.1%(+15.5%)
Providers:2