Sean Aguinaga Posts - Convex Community

Sean Aguinaga

•Created by Sean Aguinaga on 5/29/2025 in #support-community

@convex-dev/agent Vector Embedding Size Limitations

export const VectorDimensions = [
  128, 256, 512, 768, 1024, 1536, 2048, 3072, 4096,
] as const;
export function validateVectorDimension(
  dimension: number
): asserts dimension is VectorDimension {
  if (!VectorDimensions.includes(dimension as VectorDimension)) {
    throw new Error(
      `Unsupported vector dimension${dimension}. Supported: ${VectorDimensions.join(", ")}`
    );
  }
}

export const VectorDimensions = [
  128, 256, 512, 768, 1024, 1536, 2048, 3072, 4096,
] as const;
export function validateVectorDimension(
  dimension: number
): asserts dimension is VectorDimension {
  if (!VectorDimensions.includes(dimension as VectorDimension)) {
    throw new Error(
      `Unsupported vector dimension${dimension}. Supported: ${VectorDimensions.join(", ")}`
    );
  }
}

If I use google's multimodalEmbedding001, which outputs 1408 dimensions, won't it break with existing code above?

11 replies

CCConvex Community

•Created by Sean Aguinaga on 5/25/2025 in #support-community

Can I fetch then render/navigate?

iOS uses this pattern a lot I click an item, it shows a spinner in the item, then I can navigate once it’s been loaded (see video) If I fetch data one off with convex.query, will useQuery have that data preloaded on the next page upon navigating to it?

7 replies

CCConvex Community

•Created by Sean Aguinaga on 5/21/2025 in #support-community

@convex-dev/agent Playground setup fails

13 replies