Who this is for
Students who retain more by explaining a lecture back in their own words than by transcribing slides.
The moment this saves you
My handwritten notes are a wall of half-sentences I can’t parse at exam time. The understanding was in my head walking out of class, and then it leaked away.
See it work
Messy spoken thought in. A clean, structured artifact out.
Okay so today's lecture was on opportunity cost in econ. The main idea is opportunity cost is the value of the next best thing you gave up, not just the money, it's the best alternative. She used the example of going to college, the cost isn't just tuition it's also the salary you didn't earn for four years, that's the big one people forget. There was also this term, sunk cost, which is different, that's money already spent that you can't get back and shouldn't factor into decisions. Exam is going to have a question distinguishing those two for sure.
Lecture notes, Opportunity cost (Econ)
Main idea: Opportunity cost = the value of the next best alternative you give up, not just the money spent.
Key points:
- It includes non-monetary value, not only price.
- Example, going to college: the cost isn't only tuition, it's also the salary forgone over four years (the part people forget).
Key terms:
- Opportunity cost, value of the best alternative given up.
- Sunk cost, money already spent that can't be recovered; should NOT factor into future decisions.
Likely exam focus: Distinguishing opportunity cost vs sunk cost.
The workflow
Record a voice note
Hit the hotkey and talk, no formatting, no typing.
Tag it with this context
Contextli shapes your words into the structured output above.
Find it later
Everything's searchable and organised by context.
Pull it into Claude or ChatGPT
Bring your contexts straight into your AI tools with the Contextli MCP.
Your raw recording and transcription stay on your device, so you can always go back to the original.
The prompt behind this context
I'm going to recap a lecture or class in my own words. Turn it into structured study notes with: a bold Title (the topic and subject), a **Main idea** line (the single core concept), a **Key points** bullet list (the supporting points and examples I mention), a **Key terms** list (each term I name, with a short definition in my own framing), and a **Likely exam focus** line ONLY if I flag what might be tested. Keep my examples and my explanations, they're how I understood it. Don't add facts, terms, or definitions I didn't give. Output only the notes.
Make it your own. This is a starting point. Once it's in Contextli, tweak the instructions so the output comes out exactly how you like it.
Use this context
One tap adds it to your clipboard. Open Contextli and paste to add it.
Next, open Contextli, Contexts, Import, paste.
Make it your own. This is a starting point. Once it's in Contextli, tweak the instructions so the output comes out exactly how you like it.
Your raw recording and transcription stay on your device, so you can always go back to the original.
Related contexts
Reading & Research Note
You highlighted half the article and saved it to a graveyard you'll never revisit. Instead, say what the source actually claimed and why it matters to your project. The takeaway, the relevance, and the caveat all get kept.
Video Script Outline
You can explain the whole video to a friend, then freeze on the blank doc. Don't write the script, just tell it like you're telling them. The energy stays, and you get a hook, beats, and CTA you can shoot today.
Standup Update
Standup's in two minutes and you're still reconstructing yesterday. Skip the typing. Talk through your day in whatever order it comes out, and get a clean yesterday, today, and blockers post you can drop straight in the thread.