> I have found Claude 3.5 Sonnet Free Tier to be way more reliable than standard ChatGPT. @Reply #1 - good point! Claude is definitely the king of logic right now, tho the message cap on the free tier hits like a brick wall when youre halfway through a 50-page chapter. Over the years, Ive tried basically every LLM for research, and honestly, if youre dealing with specific PDFs for history, Google NotebookLM Free Service is the move. It uses source grounding so it only looks at the docs you upload. No more random hallucinated history facts. I used it for a project on 19th-century trade routes and it didnt miss a single citation. Since it runs on Google Gemini 1.5 Pro API, the context window is massive... you can dump a whole semesters worth of readings in there at once. It basically builds a private knowledge base for you. Way better than fighting with those Notion trial limits.

^ This. Also, I have to disagree slightly with sticking to standard chatbots for history papers. If you are worried about accuracy and hitting limits, you should probably check out Google NotebookLM Personal Research Assistant. It's basically built for exactly what you are doing. Unlike the standard Gemini or Claude interfaces, you upload your specific history readings and it only answers based on those documents. It's a lot safer than trusting a general model that might mix up dates or historical figures from its training data. Since you are on a zero dollar budget, it's a decent option because there are no hidden subscriptions or strict message caps like the ones people mentioned earlier. It even generates a table of contents and study guides for your midterms automatically. Honestly, relying on a tool grounded in your actual source material is way more reliable than hoping a bot wont hallucinate under pressure... plus it handles long PDFs way better than a chat window.

If you are hitting walls with hallucinations, you should probably look at the context window and model architecture before picking a tool. For history readings where accuracy is everything, I have found Claude 3.5 Sonnet Free Tier to be way more reliable than standard ChatGPT. It has a much better grasp of nuance and doesn't make stuff up as often when you feed it specific PDFs. The free tier is limited by message count, but the reasoning capabilities are top-tier for summaries. For those citations you mentioned, Perplexity AI Free Version is still the gold standard because it indexes the live web. It basically acts like a search wrapper, giving you those footnotes you need. If you are dealing with massive textbooks, try Google Gemini 1.5 Flash via the AI Studio. The 1 million token context window is basically the highest you can get for free. You can literally drop a 500-page PDF in there and ask it for specific dates or names without it losing the plot. Dont bother with the Notion trial if you are broke. Just use Obsidian MD Personal Use and manually paste your summaries there. It keeps everything local and free forever. If you need a hand setting up a specific workflow for those history readings, let me know. I spend way too much time looking at LLM benchmarks and technical papers so I can help you optimize it.

^ This. Also, im dealing with the exact same thing and its exhausting. Finding this thread made me feel so satisfied tho because ive been stuck for months with no real solution. I have to disagree with the Claude suggestion, as those message caps just kill my flow every single time. Ngl im still totally lost on what to use for these massive history readings, but ill keep you posted if I find something.

Seconded!

Just wanted to say thanks for everyone chiming in. Super helpful discussion.

Re: "> I have found Claude 3.5 Sonnet Free..."

• Honestly, Claude is great until it cuts you off mid-paragraph. In my experience, you have to be smart about rotating tools to stay under those free limits. For a $0 budget, I've spent years finding workarounds to avoid the subscription trap. You should really check out Microsoft Copilot Free Version instead of just sticking to standard ChatGPT. It uses GPT-4 and actually pulls live citations from the web, which is a lifesaver for cross-referencing history dates. Another one I use is DuckDuckGo AI Chat. Its totally free and lets you swap between different models like Mistral or Llama 3 without a login, so you dont have to worry about trial periods like with Notion... Tbh, when I was drowning in readings, I’d just keep three different tabs open with different tools to bypass the message caps. Its a bit of a hassle tho, but it keeps the research moving without spending a dime.