An Interpretation of Claude API’s New Features: Revamped Doc Search, the Files API, and Prompt Caching
In this round of Claude API updates, the most obvious change isn’t the model names—it’s that the developer toolchain is simply more usable: the documentation site has been revamped with search, and the API side has added capabilities like a Files API and prompt caching. For teams building long-running tasks, agent workflows, or high-frequency calling patterns, these changes can directly affect development efficiency and cost. Claude docs that are easier to search: built-in search and a prompt optimization guide Anthropic has comprehensively revamped the developer documentation, with the key highlight being the addition of “Claude-powered search func
Claude Opus 4.6 FAQ: Model selection/switching, long-text context, and output formatting
When using Claude Opus 4.6 for writing, analysis, or coding, the most common sticking points are model switching, long texts where it “forgets earlier context,” and output formatting that won’t follow instructions. Below is a consolidated set of answers to the most frequent questions, along with more reliable ways to handle them, so you can quickly get back to normal use. Model selection and switching: Why can’t I use Claude Opus 4.6? When you find that Claude Opus 4.6 can’t be selected or is automatically switched to another model, it’s usually not because you did something wrong, but because of current quota,
Claude Money-Saving Tips: Control context in daily use, reuse templates, and reduce quota consumption
Using Claude for writing, summarizing, and brainstorming is very handy, but the more you use it, the more you realize that “quota consumption” is the real core of what you’re paying for. The following Claude money-saving tips aren’t mystical tricks—they focus strictly on the places you’re most likely to waste quota every day. Keep conversations shorter, reuse more reliably, and subscribe more conservatively, and the costs will naturally come down. Start by splitting up “long conversations”: the longer the context, the more expensive it is. Claude processes your entire conversation as background. The longer the chat, the more easily you’ll feel your quota being consumed faster. Among Claude money-saving tips, the most practical one is,
Claude FAQ: Projects Not Saving, Artifacts Not Showing, and Sync Issues
When using Claude to write long-form content or organize projects, the most annoying thing isn’t not knowing how to use it—it’s when a “feature suddenly disappears” or content stops syncing. Below is a clear roundup of the most common Claude issues. In most cases, following the troubleshooting steps will restore things to normal. Claude projects not saving or turning blank after opening If the notes, files, or conversations you added in a Claude Project aren’t being saved, first confirm you’re using the same account: switching between email login and third-party login can show a different project list. Next, chec
Claude Opus 4.6 Troubleshooting: How to Fix Stuck Messages and Attachment Parsing Failures
When using Claude Opus 4.6, if you run into endless loading with no output, failed sends, or attachments that won’t load, it’s usually not because “the model is broken,” but because restrictions are being triggered by your network, browser, or permissions. Below is a reusable troubleshooting flow for the most common scenarios, designed to help you pinpoint the cause and restore the conversation within minutes. Start with three quick checks: is it the network, the account, or the page? Step one of troubleshooting is to switch networks: prioritize a stable wired connection or a mobile hotspot, and avoid corporate proxies/public Wi‑Fi that can cause connection drops. Step two is to open an incognito window and log in once, bypassing old cache and problematic extensions. Step three is to see whether all conversations are affected: if only a specific chat is stuck, it’s usually caused by that chat’s context or an attachment and needs to be handled separately.