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Show HN: Document extraction with human feedback loop

2•sails•1h ago
About the feature:

We built a tool for automatically assessing business health from complex management financial documents and bank statements.

In order to get this working reliably, we had to iterate extensively on the prompts for the structured output at the field level.

This led us to building a feature to allow users to improve them too, and with some context engineering, we have what we are calling “feedback loops”.

Here is a 2 min demo https://www.youtube.com/watch?v=ZDNlEZydoXU

How it works (video runs through these steps):

1. Create a target form for your extraction (AI helps create it)

2. Upload a document (choose from different models)

3. Review the quality of the extraction (and check the PDF citations)

4. If there are any mistakes, correct them and give feedback at the field level

5. Once you feel like you've seen enough errors and provided enough corrections, use the Feedback workflow to refine your field descriptions.

You can try the app here https://app.sea.dev/

(it works best when you do at least 2-3 reasonable extractions between prompt refinements)

The feedback feature is currently in beta. If you make some corrections and then go to https://app.sea.dev/feedback you'll see them ready for review and refinement.

I would love to get feedback on how we might improve this idea. The video was a toy example but it is live and working with a few early credit analysts customers and they seem to like it.

Polish Skier Climbs Everest and Skis Down Without Extra Oxygen

https://www.nytimes.com/2025/09/26/sports/andrzej-bargiel-mount-everest-oxygen-skiing.html
1•bookofjoe•1m ago•1 comments

AMD's EPYC 9355P: Inside a 32 Core Zen 5 Server Chip

https://chipsandcheese.com/p/amds-epyc-9355p-inside-a-32-core
1•ingve•2m ago•0 comments

Six Programmers and the Type System

https://typesanitizer.com/blog/6-programmers.html
1•ingve•3m ago•0 comments

Donald Trump says US cities should be used as military 'training grounds'

https://www.ft.com/content/c23292f8-c69f-4162-8c78-83258a55b8a2
3•John23832•4m ago•0 comments

The Bitter Lesson (2019)

http://www.incompleteideas.net/IncIdeas/BitterLesson.html
1•SoKamil•4m ago•0 comments

Meta to buy chip startup Rivos for AI effort

https://www.reuters.com/business/meta-buy-chip-startup-rivos-ai-effort-source-says-2025-09-30/
1•achierius•5m ago•1 comments

Show HN: Rust BPE tokenizer for Qwen models that's 12x faster than HuggingFace

https://github.com/sweepai/bpe-qwen
1•williamzeng0•6m ago•0 comments

Claudia IDE Best IDE for Claude Code

https://claudia.so
1•dougskinner•7m ago•0 comments

Kernel 6.17: auspicious autumnal accomplishments

https://www.collabora.com/news-and-blog/news-and-events/kernel-6.17-auspicious-autumnal-accomplis...
1•losgehts•8m ago•0 comments

Looking for a co-founder/ founding engineer @ The LAB

1•iswapna_•10m ago•0 comments

What is 'compute-in-memory' and why is it important for AI?

https://www.microcontrollertips.com/what-is-compute-in-memory-and-why-is-it-important-for-ai/
2•transpute•13m ago•0 comments

An Interactive Map of the Russian „Human Safari" in Kherson

https://maps.tochnyi.info/humansafari/
2•stared•13m ago•0 comments

Check out Why we chose Vue.js

https://about.gitlab.com/blog/why-we-chose-vue/
2•mohdsyam73•15m ago•0 comments

"Ahhh this is not good. My Samsung Galaxy Ring's battery started swelling."

https://twitter.com/ZONEofTECH/status/1972664720642478478
2•pavel_lishin•16m ago•0 comments

Swish can now render Vega-lite graph

https://swish.swi-prolog.org/example/vega.swinb
2•kwon-young•17m ago•0 comments

50 Things I Know

https://rebeccadai.substack.com/p/50-things-i-know
2•rebeccadai•22m ago•1 comments

Trump defends use of the U.S. military against the 'enemy within'

https://www.npr.org/2025/09/30/nx-s1-5557232/hegseth-generals-trump
12•breadwinner•22m ago•5 comments

OpenAI releases prompt library for any role

https://academy.openai.com/public/clubs/work-users-ynjqu/resources/chatgpt-for-any-role
2•linhns•25m ago•0 comments

Show HN: Simple 'photobooth' app inspired by "The 28 AI tools I wish existed"

https://mix-re.web.app
1•maxaw•30m ago•0 comments

MCP and AI Agent Authorization. A Guide to Securing the New AI Perimeter

https://www.cerbos.dev/blog/mcp-security-ai-agent-authorization-a-ciso-and-architects-guide
3•emreb•31m ago•0 comments

Vercel Notches $9.3B Valuation in Latest AI Funding Round

https://www.bloomberg.com/news/articles/2025-09-30/vercel-notches-9-3-billion-valuation-in-latest...
3•the_mitsuhiko•33m ago•0 comments

Sora 2

https://blog.samaltman.com/sora-2
4•sroussey•33m ago•0 comments

OpenAI's New Sora Video Generator to Require Copyright Holders to Opt Out

https://www.wsj.com/tech/ai/openais-new-sora-video-generator-to-require-copyright-holders-to-opt-...
3•mfiguiere•33m ago•1 comments

NTK (1997–2007)

http://www.ntk.net/
1•robin_reala•36m ago•0 comments

Show HN: AI tools for high lvl researchers who need assistance – not answers

https://www.ubik.studio/
1•ieuanking•36m ago•0 comments

Hegseth uses rare meeting of generals to announce new military standards

https://www.politico.com/news/2025/09/30/hegseth-meeting-generals-standards-00586122
8•cosmicgadget•37m ago•5 comments

Nuclear Thermal Rocket Emulator for a Hardware-in-the-Loop Test Bed

https://www.mdpi.com/1996-1073/18/16/4439
1•PaulHoule•37m ago•0 comments

Answering your top questions about Android developer verification

https://android-developers.googleblog.com/2025/09/lets-talk-security-answering-your-top.html
3•rom1v•37m ago•2 comments

A 127-year old ham sandwich ekiben

https://frankbear.substack.com/p/the-story-behind-the-story-of-a-127
2•hglaser•38m ago•0 comments

Do you think Liquid Glass will be widespread outside the Apple ecosystem?

1•andraskindler•38m ago•7 comments