Wednesday, March 11, 2026Model UpdateHigh Impact
ChatGPTVersion GPT-5.2
ChatGPT Upgrades to GPT-5.2 with Enhanced Reasoning
OpenAI rolled out GPT-5.2 to all ChatGPT users, bringing significant improvements in multi-step reasoning, coding, and agentic task completion. The model scores 94.7% on GPQA Diamond, up from 89.1% in GPT-5.
Key Highlights
1
94.7% on GPQA Diamond benchmark
2
60% faster parallel tool execution in agentic workflows
3
Improved mathematical proof generation
4
Available to all Plus, Team, and Enterprise users
More ChatGPT Updates
OpenAI Releases GPT-5.2 API with Unchanged Pricing
Mar 12, 2026 · API Update
ChatGPT Operator Expands to 50+ Countries with New Capabilities
Mar 7, 2026 · Feature Update
ChatGPT Gets Persistent Project Memory and File Management
Mar 5, 2026 · Feature Update
ChatGPT Search Expands to Free Users with Shopping Features
Mar 2, 2026 · Feature Update