Expert-level performance across professional tasks
Product AnnouncementReleased GPT-5.2 in Instant/Thinking/Pro variants plus GPT-5.2-Codex, delivering significant gains in coding, long-context understanding, agentic tool-calling, and vision. GPT-5.2 Pro is described as the most trustworthy model for complex professional work.
GPT-5.2 ships in three tiers: Instant for fast everyday work and info-seeking, Thinking for coding, math, and multi-step reasoning, and Pro for the hardest questions where accuracy matters more than speed. Each tier represents a different compute-quality tradeoff.
GPT-5.2-Codex is further optimized for agentic coding in Codex, with improvements in long-horizon work through context compaction, stronger performance on large refactors and migrations, improved Windows environment support, and significantly stronger cybersecurity capabilities.
GPT-5.2 brings significant improvements across coding, math, science, vision, and reasoning. It excels at creating spreadsheets, building presentations, writing code, perceiving images, understanding long contexts, and handling complex multi-step projects.