A place for developers to talk about building on Farcaster.

/dev

Big upgrade on the cast search API today - semantic search

We're storing millions of vectors, each vector made within seconds of when a cast hits the network. When a semantic or hybrid search is performed, we get the vector for the search query, find the casts with vectors that are closest in vector space and insert in the API response. 

Up next:
- algorithmic ranking of search results (right now its desc chron only) so the best results show at the top
- any necessary latency improvements

Feedback is useful as always 🪐

https://docs.neynar.com/reference/search-casts

as promised - algorithmic ranking is now available on cast search API

all put together 👇🏽

1. cast search now looks at similar casts that don't necessary have the keyword w/ semantic search

2. ranks results algorithmically instead of just chronologically (good example is to search for a token and see the quality difference between chronological and algo)

3. latency is much faster with p95 <100 ms

feedback and feature requests are welcome, h/t @vrose.eth for the continued work here

🪐

Building /neynar 🪐 and /sippp 🥤. Member of 🍊 DAO. Former CTO of $XMTR. Mom. Spirit animal is 🐼.

as promised - algorithmic ranking is now available on cast search API

all put together 👇🏽

1. cast search now looks at similar casts that don't necessary have the keyword w/ semantic search

2. ranks results algorithmically instead of just chronologically (good example is to search for a token and see the quality difference between chronological and algo)

3. latency is much faster with p95 <100 ms

feedback and feature requests are welcome, h/t @vrose.eth for the continued work here

🪐
https://docs.neynar.com/reference/search-casts

building farcaster infra @ /neynar 🪐 casting @ /rish

The results seems to be more relevant and accurate than Buoy. Would love to use it as a frame to quickly reference / quote cast when composing a cast

𝓵𝓲𝓿𝓲𝓷𝓰 𝓽𝓱𝓮 𝓮𝓷𝓭𝓵𝓮𝓼𝓼 𝓼𝓾𝓶𝓶𝓮𝓻 • building @buoy 🛟 • skeet.build • pfista.com

🗽based; 

building skeet.build 🟠;
building @buoy 🛟; 
building check.supply;

Based House. Engineering @neynar. Amusement, wonder, and uncertainty ✴︎ libred.org

@pfista @jj would be happy to help build buoy with this :)