+
+
+
+
+
+
+
+
VS
VS
VS
VS
VS
VS
GPT-5 vs GPT-5.2
Comprehensive side-by-side LLM comparison
GPT-5.2 leads with 18.5% higher average benchmark score. Overall, GPT-5.2 is the stronger choice for coding tasks.
+
+
+
+
OpenAI
GPT-5, released by OpenAI on August 7, 2025, is a large language model that combines direct generation and extended reasoning in a single unified system with a built-in routing mechanism. It features a 400K token context window, 128K maximum output tokens, native multimodal support (text, image, audio, video), and demonstrated strong results across coding, mathematics, visual understanding, and health benchmarks at release. GPT-5 targets complex multi-step tasks including advanced coding, mathematical problem solving, and long-context analysis.
+
+
+
+
OpenAI
GPT-5.2, released by OpenAI on December 11, 2025, is a large language model from the GPT-5 family that improves on GPT-5 in general intelligence, long-context understanding, agentic tool-calling, and vision. It features a 400K token context window, 128K maximum output tokens, and a knowledge cutoff of August 2025. GPT-5.2 targets long-context coding tasks, extended document analysis, and complex agentic workflows requiring reliable instruction following.
4 months newer
GPT-5
OpenAI
2025-08-07
GPT-5.2
OpenAI
2025-12-11
Performance Metrics
Context window and performance specifications
Average performance across 6 common benchmarks
+
+
+
+
GPT-5
Average Score:47.8%
+
+
+
+
GPT-5.2
Average Score:66.3%(+18.5%)
Performance comparison across key benchmark categories
+
+
+
+
GPT-5
Science87.3%
Coding74.9%
Agents27.4%
Tool Use44.5%
Reasoning25.3%
+
+
+
+
+
Knowledge Cutoff
Training data recency comparison
GPT-5
2025-05
GPT-5.2
2025-08
More recent knowledge cutoff means awareness of newer technologies and frameworks
Provider Availability & Performance
Available providers and their performance metrics
+
+
+
+
GPT-5
1 providers
OpenAI
+
+
+
+
GPT-5.2
0 providers
+
+
+
+
GPT-5
Avg Score:47.8%
Providers:1
+
+
+
+
GPT-5.2
Avg Score:66.3%(+18.5%)
Providers:0