Samuel Colvin
@samuel_colvin
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Building @pydantic Logfire - uncomplicated observability for Python.
UK
Joined January 2013
Well I guess I have yet another thing to thank @jxnlco for: that title is . effective. Either that, or people like the British accent and jeopardy of a failing demo.
🆕 Releasing the entire MCP track!. We curated the best talks and must-know topics in the MCP world from 1H 2025:. - @chu_onthis, Anthropic: MCP's Origins + Startups.- John Welsh, Anthropic: shipping Remote MCPs.- @altryne (W&B) + @bhelx (Dylibso): Observable .tools for MCP.-
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Very unfortunate @gmail bug:. It has included the AI auto-complete “Polish” button as HTML in an email I just sent to a potential enterprise prospect!. (Checked and "Polish" is there in the raw SMTP email sent)
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Hugging face in Pydantic AI 🤘.
Pydantic AI now supports @huggingface as a provider! .You can use it to run open source models like DeepSeek R1 on scalable serverless infrastructure. They have a free tier allowance so you can test it out. Thanks to the Hugging Face team (@hanouticelina ) for this great
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RT @intellectronica: Everybody knows that you can use @pydantic for structured outputs. But did you know that you can use it for structured….
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RT @binalkp91: I've had a forever personal project building a terminal based coding agent, happy enough with the latest version to share it….
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RT @burningion: Was asked today how many tools you should expose to your agents. The answer is as few as possible for a given workload. You….
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The Toolset PR for @pydantic AI is a monster, but it will allow us (and you!) to do lots of very powerful things.
github.com
Closes Toolset, take 3 #1973 Closes Client tool calling support #1817 Closes Make output_type be conditionally available #2042 To do: Docs Document toolsets themselves Finish examples Docume...
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RT @itsclelia: @HanchungLee @remilouf Completely agree! Understanding options is fundamental and I found your post very insightful and usef….
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RT @alex_prompter: @jerryjliu0 totally agree about the importance of validation and readability in workflows. pydantic really helps streaml….
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RT @pydantic: A couple of quick announcements:. 1. Pydantic is hiring again! Check out our careers page for details: .
lu.ma
Pydantic x Google Deepmind x Google Cloud This event will feature focused lightning talks on all things AI, including the launch of Pydantic Logfire on Google…
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RT @subhankaladi15: We use Pydantic for runtime validation. Without it, Python only shows type hints in IDE, not real checks. In the first….
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BTW Google are in on this joke too, as are many other inference providers. You should be laughing!.
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. @OpenAI have an extremely well developed sense of humor:. They make their money in a large part out of scraping the internet for its knowledge, yet at the same time they work hard to prevent others from scraping their site, even for apparently innocuous data!. Their API pricing.
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Prize if anyone can tell me why @deepseek_ai use unicode characters I've never seen before on their pricing pages: "Fullwidth Left/Right Parenthesis" (for the time range on their off-peak pricing)?. I assume it's written by an AI somehow, but still weird the AI thought to write.
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RT @hugobowne: “The amount of engineering it takes to move an AI demo from 85% to 100% production-ready is many multiples of what it took t….
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RT @hugobowne: @samuel_colvin 🎧 Listen on your favourite platform.Spotify → Apple Podcasts → .
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