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TJ Profile
TJ

@TJkrusinski

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651
Following
10K
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312

content at @trychroma

Menlo Park, CA
Joined April 2009
Don't wanna be here? Send us removal request.
@TJkrusinski
TJ
1 month
could it be that easy?
@trychroma
Chroma
1 month
Our new Search() api makes hybrid search a breeze đź’¨
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@TJkrusinski
TJ
2 months
Sora 2 correctly diagnosing medical imagery when you supply it as the starting frame and the prompt of “diagnose this”.
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@TJkrusinski
TJ
2 months
Made some ad creative this week for @trychroma. @midjourney for stills and video @elevenlabsio for voice over and sound effects. Edited together in Davinci.
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@TJkrusinski
TJ
3 months
Agents perform better with ground truth, so we built a tool to help them get that.
@trychroma
Chroma
3 months
Introducing Chroma Package Search Enable your AI agents to search the source code of your package dependencies Includes 3 MCP tools: package_search_hybrid() package_search_grep() package_search_read_file() Add it to Cursor, Claude Code, VS Code, and Codex in 5 seconds
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@TJkrusinski
TJ
4 months
Go try it out
@trychroma
Chroma
4 months
Introducing Chroma Cloud: an open-source serverless search database that is fast, cost-effective, scalable, and reliable.
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@TJkrusinski
TJ
4 months
The company I work at has this neat property where if a customer gives us one dollar it costs less than that one dollar to provide our service to them.
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@TJkrusinski
TJ
4 months
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@TJkrusinski
TJ
4 months
Using @bunjavascript makes me excited to build again, so easy, has everything and just works
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@TJkrusinski
TJ
4 months
I assure you more data was embedded today than yesterday, and tomorrow more yet than today.
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@TJkrusinski
TJ
4 months
I worked at Meta for 8 years, the consistent narrative among the noisy tech crowd on twitter was that FB was dying, yet every quarter Meta grew in revenue and DAU across FB and IG. I now work at a company that makes a vector database. Everyday on twitter people say RAG is dead.
@realshcallaway
Sherwood
4 months
And y'all were out here saying "RAG is dead". Sheesh 🙄
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@TJkrusinski
TJ
4 months
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@TJkrusinski
TJ
5 months
You can't just yeet everything in the context window. Check out our research report on the topic.
@trychroma
Chroma
5 months
Introducing our latest technical report: Context Rot - How Increasing Input Tokens Impacts LLM Performance Our results reveal that models do not use their context uniformly. full report in replies
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@TJkrusinski
TJ
5 months
Love Hammad's perspective on working with LLMs. Strongly recommend watching.
@trychroma
Chroma
5 months
We can’t call it “engineering” if we can’t predict when it breaks. Context engineering turns vibes-based prompting into systems thinking. Chroma CTO, Hammad Bashir shares his thoughts on Context Engineering.
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@TJkrusinski
TJ
5 months
Shooting some sweet sweet content for @trychroma
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@TJkrusinski
TJ
7 months
a high utility cli is what the kids want
@trychroma
Chroma
7 months
Announcing the Chroma CLI! - Browse data in the terminal - Copy data between chroma servers - Install sample apps - Create databases - Login to Chroma Cloud - **more coming soon** pip install -U chromadb npm install -g chromadb
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@trychroma
Chroma
8 months
We introduce representative generative benchmarking—custom eval sets built from your own data that reflect real user queries. thank you @weights_biases for collaborating! link to report in replies
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