GPT-5.2 Key Details and Benchmarks ## GPT-5.2 Performance in Industry Use Cases
GPT-5.2 is OpenAI’s latest and most capable model, optimized for professional knowledge work. It excels in coding, spreadsheets, long-context reasoning, and tool use. Now rolling out in ChatGPT and API.
OpenAI Releases GPT-5.2: Most Powerful Model for Professional Knowledge Work
OpenAI has released GPT-5.2, its most capable model series to date, designed specifically for professional knowledge work and long-running AI agents. GPT-5.2 delivers major improvements in creating spreadsheets, building presentations, writing code, analyzing images, understanding long documents, using tools, and managing complex multi-step projects.
This release is significant because it helps professionals save time and create more economic value. Enterprise users already report saving 40–60 minutes daily with AI, and heavy users save over 10 hours weekly. GPT-5.2 amplifies these gains by outperforming human experts on many professional tasks.
The model comes in three variants: GPT-5.2 Instant for fast everyday tasks, GPT-5.2 Thinking for deeper reasoning, and GPT-5.2 Pro for maximum accuracy on the hardest problems. GPT-5.2 begins rolling out today in ChatGPT for paid plan users, with immediate API access for all developers.
GPT-5.2 OpenAI most powerful model Caption: GPT-5.2 – OpenAI’s latest flagship model for professional use
Background and Context
OpenAI has been rapidly iterating on the GPT-5 series. The original GPT-5 launched earlier in 2025, unifying fast responses with deeper thinking modes. GPT-5.1 followed with better conversational tone and reliability. GPT-5.2 continues this progression, focusing on real-world professional applications.
The company emphasizes that GPT-5.2 is built for “knowledge work”—tasks that generate economic value, such as those in finance, engineering, law, marketing, and data analysis.
What the Article Reports
OpenAI announced GPT-5.2 as its most powerful model, excelling at end-to-end execution of complex real-world tasks. It sets new records on benchmarks in software engineering, science, math, and abstract reasoning.
Key improvements include better long-context handling (up to hundreds of thousands of tokens), significantly reduced hallucinations, and stronger vision capabilities for charts, diagrams, and screenshots.
GPT-5.2 Key Details and Benchmarks
GPT-5.2 Thinking leads on several benchmarks:
- GDPval (knowledge work tasks across 44 occupations): 70.9% wins or ties vs. human experts (up from 38.8% for GPT-5)
- SWE-Bench Pro (software engineering): 55.6%
- SWE-Bench Verified: 80.0%
- GPQA Diamond (science questions): 92.4%
- ARC-AGI-2 (abstract reasoning): 52.9%
GPT-5.2 completes GDPval tasks more than 11 times faster than experts at under 1% of the cost.
Hallucination rates dropped by 38% compared to GPT-5.1 Thinking. Vision performance improved significantly on chart reasoning and GUI understanding. Tool use reached 98.7% on a telecom multi-turn benchmark.
GPT-5.2 benchmark performance Caption: GPT-5.2 benchmark results across major evaluations
GPT-5.2 Performance in Industry Use Cases
Companies including Notion, Box, Shopify, Harvey, Zoom, Databricks, Hex, Triple Whale, Cognition, Warp, Charlie Labs, JetBrains, and Augment Code have tested GPT-5.2 and reported strong results in long-term reasoning, agentic data science, document analysis, coding, and interactive programming.
These partners note measurable productivity gains in professional workflows.
What Happens Next
GPT-5.2 Instant, Thinking, and Pro are rolling out now in ChatGPT to paid users (Plus, Pro, Team, and Enterprise), with a gradual rollout.
All variants are immediately available in the API for developers.
The article does not specify future updates beyond this release.
Key Facts at a Glance
- GPT-5.2 is OpenAI’s most powerful model series, focused on professional knowledge work
- It outperforms experts on 70.9% of GDPval tasks across 44 occupations
- GPT-5.2 Thinking scores 55.6% on SWE-Bench Pro and 80.0% on SWE-Bench Verified
- Hallucination rate reduced by 38% vs. GPT-5.1 Thinking
- Excels at long-context, vision, tool use, and multi-step projects
- Completes knowledge work tasks over 11× faster than experts at <1% cost
- Rolling out today in ChatGPT for paid users and available in API
- Partners report strong performance in agentic coding and data science
Why This Matters
- GPT-5.2 saves professionals significant time on complex tasks, boosting productivity in knowledge-based jobs
- Reduced errors and hallucinations make AI more reliable for real-world work
- Advances end-to-end professional workflows, bringing AI closer to augmenting human expertise
FAQ
What is GPT-5.2? GPT-5.2 is OpenAI’s newest model series, designed for professional knowledge work with major improvements in coding, spreadsheets, presentations, long-context reasoning, vision, and tool use.
When is GPT-5.2 available? It begins rolling out today in ChatGPT for paid plan users and is immediately available in the API for developers.
How does GPT-5.2 compare to previous models? It outperforms GPT-5.1 on benchmarks like GDPval (70.9% vs. 38.8%), SWE-Bench Pro (55.6% vs. 50.8%), and others, with lower hallucinations and better long-context handling.
What variants does GPT-5.2 have? GPT-5.2 Instant for fast tasks, GPT-5.2 Thinking for complex reasoning, and GPT-5.2 Pro for maximum accuracy.
Is GPT-5.2 better for coding? Yes, it sets new highs on software engineering benchmarks and handles front-end UI, debugging, and multi-language code more reliably.
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Meta Description
GPT-5.2 is OpenAI’s latest and most capable model, optimized for professional knowledge work. It excels in coding, spreadsheets, long-context reasoning, and tool use. Now rolling out in ChatGPT and API.
Source: Introducing GPT-5.2
