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Diptanu Choudhury

@diptanu.bsky.social
2K followers 112 following 71 posts

CEO @tensorlake.bsky.social Past - AI Infrastructure at Facebook, LinkedIN, Hashicorp, Netflix

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Diptanu Choudhury @diptanu.bsky.social · 10/04/2026
If you are building agents, would love to have a conversation. While many companies in this space focuses on developer experience, we are also focused on performance and consistency beyond the DX!
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Diptanu Choudhury @diptanu.bsky.social · 10/04/2026
I need to post here more often! We have been working on sandboxes for agents @tensorlake.ai and have built the fastest sandbox infrastructure that is out there. Fastest file system, consistent sub second startup times and stateful resume and suspend of sandboxes for durable agents!
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Reposted by Diptanu Choudhury
David Calavera @calavera.dev · 15/09/2025
Job update: a couple of weeks ago, I joined @tensorlake.ai full time. I’m having a lot of fun building the product with @diptanu.bsky.social and the rest of this wonderful team. We have a few open positions if you’d like to work with us: www.linkedin.com/jobs/search/...
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Diptanu Choudhury @diptanu.bsky.social · 11/09/2025
Some more color on this. What does it mean to help models solve interesting problems with MCP? MCP is the easiest way to give models access to the gazzilion APIs enterprises have already built. yes, it’s a security nightmare but nevertheless it helps teams with the Day 1 problems of 🚢 MVPs
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Diptanu Choudhury @diptanu.bsky.social · 11/09/2025
@chris.blue your post is spot on about the technical merits(or lack of) of MCP. Just sharing perspectives of people I have talked to :)
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Diptanu Choudhury @diptanu.bsky.social · 11/09/2025
I was a skeptic until I heard banks and hedge funds using MCP to enable models solve interesting business problems. And yes OpenAPI + tool calls would have just worked fine but developers like frameworks and abstractions for building the first MVP. MCP being more prescriptive thank OpenAPI helps.
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Diptanu Choudhury @diptanu.bsky.social · 18/07/2025
One of our customers told me today the biggest lift for structured extraction with @tensorlake is that their engineering team can now tweak the schema they want to extract from documents every week as they evolve their insurance platform. These little things make AI find roots in enterprises.
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Reposted by Diptanu Choudhury
Tensorlake @tensorlake.ai · 15/05/2025
Announcing Tensorlake Cloud Up-leveling Document Ingestion and Workflows for building agentic applications and complex business workflows. www.youtube.com/shorts/OCv-...
youtube.com
🚀 Tensorlake Cloud is Here: Document Ingestion and Orchestration for AI Workflows
Tired of brittle pipelines and unreliable document parsing? Tensorlake is the only platform built for mission-critical document ingestion and orchestration i...
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Diptanu Choudhury @diptanu.bsky.social · 07/04/2025
This would be a problem if you used the data in an agentic application for a real estate business. This is why Table Structure Understanding models are still the most reliable way to parse tables in business critical applications.
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Diptanu Choudhury @diptanu.bsky.social · 07/04/2025
Here's an instance where Gemini Flash 2 misinterpreted a table, sourced from a residential property's mold report. It mistakenly attributed mold data from outside the property to a bedroom, as it failed to parse some rows from the third column
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Diptanu Choudhury @diptanu.bsky.social · 24/03/2025
The emergence of browser agents makes me feel we are lacking a google for APIs. Instead developers are making LLMs search for things, and turning websites into APIs by making LLMs click on the UI like humans. This approach is going to take a long time to get right, and wasteful for a lot of reasons
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Diptanu Choudhury @diptanu.bsky.social · 19/03/2025
It works pretty well! I will create an open source repo, with some code which ingests all these PDFs and creates datasets for people to work :)
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Diptanu Choudhury @diptanu.bsky.social · 19/03/2025
. @tensorlake.bsky.social is pretty good! Here is our Document Ingestion API working on a scanned page from the recently released Kennedy assassination classified reports. Head over to tensorlake.ai for more! (The product is still in early preview)
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Diptanu Choudhury @diptanu.bsky.social · 31/01/2025
Test prompts instantly with our intuitive JSON schema editor and extract complex tables, figures, and charts with ease. Once your schema is set, run our API at scale—tens of thousands of times per day—ingesting new documents and writing structured data directly into your database or warehouse.
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Diptanu Choudhury @diptanu.bsky.social · 31/01/2025
Structured Extraction is essential for AI engineering teams, we are now making it faster and more reliable than ever, whether you're turning PDFs, invoices, or reports into structured data. Here is a sneak peak into our Structured Extraction engine.
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Diptanu Choudhury @diptanu.bsky.social · 27/12/2024
I don’t live in New York but will come out just for that :)
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Diptanu Choudhury @diptanu.bsky.social · 24/12/2024
Does Dagster have a way of packaging workflows into artifacts along with dependencies? Looks like in your screenshot you are importing requests. Do you build some docker images out of band and make sure the workflow functions run on those images?
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Diptanu Choudhury @diptanu.bsky.social · 19/12/2024
This means we won’t need a dynamodb table anymore right?
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Diptanu Choudhury @diptanu.bsky.social · 18/12/2024
Meant creating an artifact which includes the system and python dependencies. I have seen some tools copying code into a container with system dependencies, which others pickling the code and putting it into a container.
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Diptanu Choudhury @diptanu.bsky.social · 17/12/2024
Python Folks - which data/workflow engine has the best developer experience for packaging code? We have looked into - Modal, Beam, Airflow, Flyte, AWS Lambda, Prefect, Dagster and Spark. Haven’t seen any approach which is fast, reliable and intuitive.
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Diptanu Choudhury @diptanu.bsky.social · 14/12/2024
Taking a break for 10 days for the first time since December last year! January is going to be great and you will hear about @tensorlake.bsky.social more often :)
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Diptanu Choudhury @diptanu.bsky.social · 09/12/2024
We have been using O1 or Sonnet to solve a problem to understand the upper bounds of what models are capable of, and falling back to our internal models or open source models for economy and security. Been working pretty well, is this a common workflow?
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Diptanu Choudhury @diptanu.bsky.social · 04/12/2024
I know man. I poured my heart out on nomad back in the day. It was a ton of hard work. Thanks for appreciating :)
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Diptanu Choudhury @diptanu.bsky.social · 04/12/2024
At the Hasicorp ReInvent party, no mention of Nomad and Consul 😭
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Diptanu Choudhury @diptanu.bsky.social · 03/12/2024
Landed in Vegas for reinvent! Say hello if you are around, would love to chat :)
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Diptanu Choudhury @diptanu.bsky.social · 02/12/2024
Turned on Apple Intelligence this morning. We are a long way from having a personal assistant on the iPhone! It wish it summarized all unread from Slack, Gmail, WhatsApp and messages and came up with a list of things I needed to respond :)
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Diptanu Choudhury @diptanu.bsky.social · 01/12/2024
This is why you see Anthropic and OpenAI go up the stack and integrating document sources and building agentic frameworks and building a better chat/workspace product.
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Diptanu Choudhury @diptanu.bsky.social · 01/12/2024
Alibaba has done an amazing job with open source models. At this point, the difference between @Alibaba_Qwen and closed vendors is just the product on top of models.
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Diptanu Choudhury @diptanu.bsky.social · 01/12/2024
Assuming you have a great document segmentation model (which is a big assumption) it's going to do the job better than anything else out there.
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Diptanu Choudhury @diptanu.bsky.social · 01/12/2024
Qwen2VL 72B is just better than every other closed and open source vision model for document understanding. Like every other vision model, it's still incapable of retaining every single ground truth on dense documents.
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Diptanu Choudhury @diptanu.bsky.social · 30/11/2024
Throwing the kitchen sink at a small problem. Whenever I work on an Applied AI problem I work with unconstrained compute to see if we can solve a business problem if money was not a constraint. If there is enough value in solving the problem, the economy of scale can kick in later.
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Diptanu Choudhury @diptanu.bsky.social · 29/11/2024
Does NVIDIA have a 2 x H100 SKU or cloud vendors are slicing up 8 x H100 machines into 4 VMs?
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Diptanu Choudhury @diptanu.bsky.social · 28/11/2024
If you are processing unstructured data(document, audio, raw text, etc) - you really want to write Python or Typescript with the ability to load data from blob stores, and have a GPU attached to the runtime to be able to leverage AI models. SQL is a big impedance mismatch for these use cases.
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Diptanu Choudhury @diptanu.bsky.social · 28/11/2024
Building a solid compute engine is time and capital intensive - Probably a big reason why we see execution engines use SQL as a front end. They can re-use some parts of the planner and the DSL. But then they make the trade off of pushing SQL in domains where it doesn’t make sense.
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Diptanu Choudhury @diptanu.bsky.social · 28/11/2024
It depends on what lens you use to see things. Langchain/Graph is great for someone learning programming and AI. At sufficient scale and complexity, developers often invent a homegrown framework. What remains from the original prototypes are the shim between models and databases.
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Diptanu Choudhury @diptanu.bsky.social · 25/11/2024
I feel they have done a great job tbh. So many people has had their first intro to AI through their docs. The speed at which they develop often is at the odds with more permanent long term solutions but it gets people off to a decent start. Reminds me of J2EE from back in the day.
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Diptanu Choudhury @diptanu.bsky.social · 25/11/2024
Feels like at this point Bitcoin is inevitable. Both sides of the aisle seems to be supporting crypto.
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Diptanu Choudhury @diptanu.bsky.social · 24/11/2024
Would love to be added! Founder of Tensorlake :) - we are building a serverless platform for processing unstructured data!
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Diptanu Choudhury @diptanu.bsky.social · 24/11/2024
Well that’s orchestration, but completely serverless so you don’t have to deal with running an orchestrator :)
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Diptanu Choudhury @diptanu.bsky.social · 23/11/2024
Nice. We will give them a go! We built the control plane to be able to leverage distributed data plane, so we can use pretty much any provider under the sun. Need disk, connectivity to the control plane APIs and GPUs :)
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Diptanu Choudhury @diptanu.bsky.social · 23/11/2024
How’s the pricing compared to lambda labs?
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Diptanu Choudhury @diptanu.bsky.social · 23/11/2024
Done!
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Diptanu Choudhury @diptanu.bsky.social · 23/11/2024
Done! Please share the list :)
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Diptanu Choudhury @diptanu.bsky.social · 23/11/2024
Done Adam! Please share for visibility :) You guys are doing great work at Prefect :)
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Diptanu Choudhury @diptanu.bsky.social · 23/11/2024
Have you used them? I haven’t used DO in a really long time, how’s the service these days?
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Diptanu Choudhury @diptanu.bsky.social · 23/11/2024
Done! Please share it for visibility :)
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Diptanu Choudhury @diptanu.bsky.social · 20/11/2024
Sounds great! Sorry I didn’t realize there is literally no description on our account! :)
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Diptanu Choudhury @diptanu.bsky.social · 20/11/2024
Would love @tensorlake.bsky.social to join the list :)
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Diptanu Choudhury @diptanu.bsky.social · 20/11/2024
What is LODs?
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Diptanu Choudhury @diptanu.bsky.social · 20/11/2024
Not at the moment, we should write a blog about this soon!
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