A developer friend recently asked in our group: "Can gpt-image-2 generate images from CSV or Excel files? I saw someone on TikTok using an image model to generate PPTs, and I want to see if it can read file data." The answer is straightforward: No. The gpt-image-2 model, released by OpenAI in April 2026, only…
Recently, a developer in our community asked a very specific question: "Can the gpt-image-2 API generate ultra-wide panoramas or ultra-tall vertical images like 1:8 or 8:1? I want to create stretch banners, panoramic scrolls, and long infographics." To put it bluntly: gpt-image-2 does not natively support 1:8 / 8:1; the most extreme it goes is…
I’ve recently been getting a lot of questions from developer clients: "Why does it take over 200 seconds to generate a 1024×1024 image with gpt-image-2? Is my account being rate-limited?" After taking a look at their code, I found they were using the default quality="high" and size="1536×1024". At that point, a 235-second generation time is…
Prompt Caching is arguably the most critical cost-related topic for every Large Language Model API user in 2026. For a RAG application running an 8K system prompt, the difference in monthly bills between having caching enabled and disabled can easily exceed 10x. However, many developers switching between OpenAI and Anthropic get tripped up by a…
OpenCode is one of the most talked-about open-source AI coding agents in 2026. Its design philosophy centers on being "model-agnostic and terminal-first," allowing developers to run Claude, invoke GPT, Gemini, local models, or even mix and match them as they please. Much like Claude Code, it runs directly in your terminal, but it takes a…
What’s the most frustrating part of building AI applications these days? It’s almost certainly this scenario: you’ve tweaked your prompt for the 17th time, run a few test cases, and it feels solid. Then, you push it to production, and a user hits you with an edge case you never saw coming, causing the whole…
Recently, the official OpenAI Cookbook, in collaboration with Fractional AI, released a highly practical, "hardcore" case study: using AI to automatically audit expense receipts. At first glance, it seems like a standard OCR task, but once you dive into the notebook, you realize it’s actually a masterclass in "taking AI applications from demo to production."…
Many developers, when first integrating the gpt-image-2 image editing API, instinctively POST the original image directly—after all, the official documentation clearly states a 50MB limit, so why not use it? However, after running a few dozen tests, you'll quickly realize that compared to a 1.5MB compressed image, uploading a 20MB original can result in generation…
Recently, an open-source project on GitHub called ARIS-Code has quietly surged to over 8,400 stars and 780+ forks. Developed by wanshuiyin as an iteration on the open-source Claude Code, its full name is "Auto-Research-In-Sleep." This isn't just marketing hype—it genuinely allows Claude Code to automatically run experiments, search for literature, and edit papers while you…
Recently, a client asked us about the "Data Controls" page in their OpenAI dashboard. They noticed two toggles: "Share evaluation and fine-tuning data with OpenAI" and "Share inputs and outputs with OpenAI." Each has three options: Disabled, Enabled for all projects, and Enabled for selected projects. The first one features a green prompt saying, "You're…
