Principal engineer @ Cloudflare Observability More active on BlueSky

Squamish, BC
Joined April 2012
Jeremy Morrell retweeted
Progress! My eval reports now link directly to investigator traces, individual tool-call spans, and grader spans. You can click on a failed tool call's span ID, and inspect the command/error in context. Also according to my evals, Luna 6 is a weird little chaos gremlin.
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Jeremy Morrell retweeted
I don’t think personal software will kill OSS and I think it’s very overrated. It’s super fun to jangle the keys in front of your own face and vibe code up a copy of something else that exists in this world. But truly owning it, operating it, having a vision for it kinda sucks! OSS still wins out on the a value proposition that it’s free and you can shunt those concerns off to someone else. The talking computers don’t actually know exactly what individual people want and most people don’t feel like just living with whatever an agent confabulated as a design and architecture. The future for OSS probably involves a token market where you can yield some tokens to allow a maintainer group make the right decisions for you.
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Jeremy Morrell retweeted
🧠: Okay, so we are working on something really cool right now and want to present it to our peers in a technically proficient and approachab... šŸ‘„: GET IN BITCHES WE'RE DOING EVALS! Work in progress obviously, but stay tuned!
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Jeremy Morrell retweeted
prototyping visualizations in the new cf cli got nerdsniped by @nevikashah
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Jeremy Morrell retweeted
Workers Issues can detect and classify vulnerabilities scanning on your app If you get these pls go turn on waf u silly goose 🄰cloudflare.com/products/waf/
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Jeremy Morrell retweeted
It's a shame Anthropic and OpenAI sub don't really give you programatic access to other models like text-to-speech and speech-to-text, so i've just been telling my agents to use the `cf ai run` command with *fantastic* results
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Jeremy Morrell retweeted
I don't know how many tokens this used, but it was worth it.
We open sourced Void v1.1.11 and we made a music video for it. void.cloud
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Jeremy Morrell retweeted
Hunter Leath
@jhleathOct 15
lots of people have asked: "why would anyone optimize for sandbox startup time if you spend most of your time in the session". this is why. you only unlock serverless tool calling with sandboxes that start in single-digit milliseconds, with all of your data on them. and, when you do -- you can easily run agents with 40x less compute. check out what it looks like with a real agent trajectory
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Jeremy Morrell retweeted
Human attention is precious and finite Anywhere you can better leverage it by applying mechanical attention, you probably should
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Jeremy Morrell retweeted
when I look at the biggest mistakes we've made over the past year right up there is "rolled our own software" even if you can make a decent clone, the time maintenance is so onerous - I wish I had just swiped a credit card instead
Can I just say how tired I am of these kinds of remarks? They're getting more and more common as the internet has become armchair experts on all software and businesses. We build best in class software and make it available completly free. No one else in our category does that. No one. Don't want it? Dont use it. Sentry will absolutely run just fine on 32gb of memory, but thats not even the point. Its complex. That complexity comes from nearly two decades of development. Some of it is avoidable, some of it isnt. This is why cloud services exist - because we can amoratize the cost and complexity vs spending every waking hour optimizing every small part of a system to run on random low powered VPS. "Rewrite in Rust" - you don't maintain the software, nor do you undrestand what that means. An important chunk of Sentry is already in Rust (which could be C++ or Go!). The rest makes absolutely no sense to even suggest that. No one wants to work on a user facing web service with Rust, waiting on compile times non-stop. Nor do our customers. They want a great product, and they want to keep seeing improvements to that product. Our time is spent making it actually better for our 100k customers, not optimizing for your single use case. There is always opportunity for improvement, but takes like this are both ignorant and entitled.
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Jeremy Morrell retweeted
Amazing blogpost from the Data Team here at @Cloudflare on how we optimized our ClickHouse platform and gained 2.5 YEARS of hardware runway. If you've tried to by hardware this year, you know that's a huge win! And as always, we're hiring :) blog.cloudflare.com/rewindin…
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opencode 2.0 runs in durable objects npm i agents@latest @opencode/sdk@2 @opencode/plugin@2 developers.cloudflare.com/ch…
OpenCode
@opencodeOct 12
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Jeremy Morrell retweeted
Cloudflare shipped production CPU profiling. I gave a real profile to an agent. Profile → inspect → tiny patch → benchmark → ship This run: 54% less CPU in warm local PostgreSQL client construction. not ā€œthe app is 54% faster.ā€ banger
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Jeremy Morrell retweeted
WIP: new Lulu. Really channeling my inner Jester Lavorre on this piece! I love how it’s coming up so far, but the Rückenfigur needs a touch more plausible deniability.
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Jeremy Morrell retweeted
I know we *just* announced a lot of observability related features.... But here's just one moe šŸ˜‰ This is what myself and @d0m96 have been cooking recently, and more to come!
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Jeremy Morrell retweeted
we've got more ššŒšš•ššŽšš for you: • new ššŒšš•ššŽšš-šš˜šš–šš—šš’ - takes audio, video, image, and text • ššŒšš•ššŽšš-šššš•ššŠššœšš‘ is now cheaper than jev • ššŒšš•ššŽšš is now ~2x faster blog.cloudflare.com/clef-fas…
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Jeremy Morrell retweeted
we've been dogfooding this for a few weeks now and it's such an unlock for teams building on workers! no more mystery box importantly — you can now find and profile a durable object!
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Jeremy Morrell retweeted
what if the cloudflare dashboard was a canvas
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