Released11/2025
Speed0 tokens/s
Time to first token0.00s
Input price$1.25/1M
Output price$10/1M
Rankings
Review
A powerful model for analytical and multimodal tasks, ideal for researchers, scientists, and data analysts. However, its coding and automation limitations keep it from being a top generalist—making it better suited for niche use cases requiring advanced math and vision.
Strengths
- Exceptional multimodal processing, integrating image and text with high accuracy
- Strong mathematical capabilities, solving complex quantitative and scientific problems
- Sharp logical deduction, well-suited for analytical tasks and deep problem-solving
Weaknesses
- Weaker coding performance than peers; not optimal for heavy refactoring/debugging or in-depth code reviews
- Less natural general conversation, making it less suitable for high-quality interactive chatbots
- Weak agentic capabilities; not suitable for automating complex workflows or multi-step reasoning
Use cases
Mixed-document analysis: extracting data from images, infographics, and tables (OCR + reasoning)Solving advanced math, physics, chemistry, and logic puzzles requiring computational thinkingDrafting white papers, research reports, and analytical documents requiring cross-domain reasoning
Guides & videos
GPT-5.1 is no longer available in ChatGPT as of March 2026, but you can still explore the technology through archived online guides and reviews. The model was known for its adaptive Thinking Mode for complex reasoning, code editing support, and 24-hour caching. To use OpenAI's current offerings, visit ChatGPT and check out the latest models like GPT-5.5 or GPT-5.6.