GPT-5.2
https://platform.openai.com/docs/guides/latest-model System card: https://cdn.openai.com/pdf/3a4153c8-c748-4b71-8e31-aecbde944… Read more on Hacker News
https://cdn.openai.com/pdf/3a4153c8-c748-4b71-8e31-aecbde944…read