Other

Improbable

Source-backed company entry generated by High Signal.

sources

Evidence entries preserved.

affiliations

Andreessen Horowitz

competitors

Mapped from High Signal graph features.

status

generated

D1 lookup

last updated

2026-07-15

16:41 UTC

source evidence

Why this company exists here

Andreessen Horowitz

a16z-investment-list #459

source

generated read

High Signal interpretation

Improbable is classified as Other from source descriptions and fund-directory context. Similar companies below are ranked from offline product facets and meaningful description overlap; category and source affiliation can only strengthen an existing product match. For lookup-created rows, the profile starts as pending enrichment until deeper source collection runs.

mapping method

Similarity graph

Local clusters rerank extracted product concepts and description terms. The generated graph remains the fallback for sparse descriptions: offline reciprocal product-similarity graph: extracted concepts + description terms + bounded category/affiliation boosts. Minimum fallback score: 0; max competitors: 6.

discovery cluster

Companies similar to Improbable

Other · 6 peers

A deterministic local cluster built from offline product facets and meaningful description terms. Category and selected-institution affiliation provide bounded tie-breaks. Open any peer to continue exploring its cluster.