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cyclecycle

30 karma · joined September 21, 2017

https://groundedai.company/
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cyclecycle··on Zombie stats: Where the numbers AI quotes come from
yeah i work on this at https://groundedai.company/

we build a product called Veracity focused on citation and claim checking. legal is a major focus for us, also scientific and technical publishing, where we detect hallucinated citations in submitted works and all that jazz

planning to release something soon focused on the LLM harness layer

we've been working on the problem for years. gradually getting traction

all completely closed source atm, though we often revisit that discussion

i would contest a sibling comment - the solution is not RAG, at least not entirely. 1) because it doesn't necessarily involve 'generation' (e.g our grounding model doesn't depend on gen ai) and 2) RAG is just enriching the context. even if you can get the retrieval right (not a given) it doesn't guarentee that the LLM will faithfully or correctly use that context, or that all its claims are supported by sources. RAG is not the same as traceability and verification

cyclecycle··on The gap in shared understanding of LLM capability is widening
Resonates exactly with my experience.

I'll add they also seem to make 'bad' judgement calls around which layer to implement something, often preferring downstream fixes/hacks/workarounds when upstream fixes would be better.

They also duplicate code lots rather than finding and reusing existing.

Both of these patterns lead to degradation and time wasting in complex code bases. Part of the behavioural adaptation I've made in using these tools is heading these off as much as possible at prompt-time

My prompts are often verbose to several paragraphs

cyclecycle··on New arXiv policy: 1-year ban for hallucinated references
So far we basically just provide a very rule-based approach and try not use LLMs as much as possible. So we extract and parse the citations using various ML and rule-based approaches, and carry out a bunch of predetermined queries and do various fuzzy matching approaches on the metadata components, and have a bunch of rules around risk levels of things we should have found/matched based on what type of source it is, which venue we should have found it in, etc.

So there are absolutely a bunch of tasks that could be evaled/benchmarked, but "hallucination rate" isn't particularly applicable/interesting as a metric of how good the tool is

that said, we do use various LLMs (mostly local, fine-tuned, small, for things like NER/parsing/metadata comparison, etc.). and they can and do hallucinate, but we have very hard constraints on the validation, so any extraction results that don't match 1:1 back to the input text are discarded for example. so again, rather than hallucination risk we prefer hard constraints

cyclecycle··on New arXiv policy: 1-year ban for hallucinated references
This has become such a problem in scholarly publishing that we have a business that provides citation checking https://groundedai.company/ that we've been buidling for a couple of years now
cyclecycle··on Hallucinated citations are polluting the scientific literature
Great to see this picked up.

Nick Morley from Grounded AI here (https://groundedai.company)

We ran the analysis in collaboration with Nature :)

cyclecycle··on 110k+ publications from 2025 might include hallucinated citations
Nick Morley from Grounded AI here (https://groundedai.company)

We collaborated with Nature here to study the extent of fake/frankenstein citations in scholarly literature (from top 5 publishers - Springer, Elsevier, Wiley, Sage, Taylor & Francis)

We're estimating hundreds of thousands of papers affected in 2025 with hallucinated citation issues

As part of the work we analysed 20k papers generated with ChatGPT API to figure out which citation errors are characteristic of gen AI use and use that classify the errors we saw in the wild.

The world's gone mad, publishing is in a nuts state, the training data is poisoned!

cyclecycle··on Figuring out what to build in a world of agents
yeah this makes sense. we run a citation verification service and provide publishers with data of hey this citation could be fake etc. but we don't currently capture any "action" or "measured result" so i guess that's what we need to expand to next
cyclecycle··on Figuring out what to build in a world of agents
Trying to think about our best chance of making a lasting contribution (therefore actually surviving?) as a startup.

I'm a big fan of focusing on verification tools ("Verification is all you need"?) but who knows.

I'm sure I'm missing something in my perspective. Here to expand my aperture

cyclecycle··on Springer Nature book on machine learning is full of made-up citations
A classic case.

I work on Veracity https://groundedai.company/veracity/ which does citation checking for academic publishers. I see stuff like this all the time in paper submissions. Publishers are inundated

cyclecycle··on I want flexible queries, not RAG
That's basically what we're doing with app.studyrecon.ai.

What we've found is that vector similarity is often not the final solution. It is still only a crude proxy for the true goal of 'informativeness' or 'usefulness' with relation to the user goal/query. Works okay, but we're definitely seeing a need for more rigorous LLM-postprocessing to enrich the results set.

Which, yes, the time adds up quick!

cyclecycle··on [dead]
Here's my attempt at a simple explanation of transformers. I would love feedback on whether I've got it right and how I could improve it. Cheers
cyclecycle··on The Future of Work in an AI-Powered World
Some personal reflections on the direction of my work.
cyclecycle··on Ask HN: Is there an AI service to interpret a collection of articles?
We're working on this at Grounded AI (https://www.groundedai.company/contact-us). We'd love to help you if we can. Feel free to contact me (email is on my profile page)
cyclecycle··on Show HN: We created a tool to visualize scientific knowledge
I agree, it's currently very superficial. It would be great to recognise and show more about the specific nature of the relationships.

What kind of thing would you hope to see here? A textual summary of the relationship? Or perhaps there is more that can be done with shapes and colours in this area?

cyclecycle··on Show HN: We created a tool to visualize scientific knowledge
One of the creators here.

The keywords are grouped such that keywords that occur together often are in the same group. The colour represents this grouping.

There may be more useful groupings we could give or allow the user to choose between. We would be interested to hear any ideas for that

cyclecycle··on Show HN: Simplified music notation
Really like the idea of trying to improve things that are so widely adopted and entrenched that most (me, at least) don't think to change.

We face the problem that people differ in what they think the features should be though. Ideally we would have a method to deduce what's the best symbolism for maximising input/output speed to human's minds. Some kind of scientific voodoo.

Beyond me what that might be.

cyclecycle··on Show HN: Simplified music notation
I think its clear enough as is, and that the readme benefits from its current simplicity. Though for interest's sake this wouldn't hurt.
cyclecycle··on Ask HN: Those making $500+/month on side projects in 2018 – Show and tell
Nice work. I'd be interested to know how your customers are finding you. Have you invested much time into customer acquisition?
cyclecycle··on Biomedical knowledge graph-backed service: seeking collaborators
There are philosophical differences and practical differences. They are trying to build an AI scientist ground-up (love it). I would like to optimise for front-line use cases in a lean, user-driven manner. The common denominator technologically is knowledge extraction (text to subject-predicate-object triples), ontological mapping (e.g, these relationships express the same thing, these references are synonyms of this compound, etc.), and reasoning (comes free once you have information properly extracted and mapped with a schema in place thanks to knowledge graph implementations such as GraKn).

Practically speaking: Aristo takes questions in unstructured text, and answers in unstructured text. I'm interested in providing mechanistic queries and comprehensive, highly-structured result sets.

For a question such as, "what are the biological consequences of increasing the activity of molecule A", I want tabular and filterable results (where the number of rows depends on the volume of underlying data and the degrees of separation you carry the inference to). For this reason (alongside their current limitation to elementary science) I argue that Aristo is not currently a relevant resource for researchers and students looking to query and survey biomedical relationships.

The solution I'm aiming at takes a structured query and returns structured results. E.g, a query: [entity: molecule A, direction: increase] generates a list of direct and inferred consequences. It is more like a logic-driven search engine over structured information than it is a question answering system.