ToolVitals
ActiveOSI-approved OSSDatabaseDatabase SystemsOpen Data Stack

SeMI

Real-time vector search engine

WebsiteGitHubX
Data confidence85/100
Source coverage86/100
Publish confidence85/100
Evidence checkedJul 31, 2026
Score Breakdown

Public signal read

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How to read this

These bars are a reader-facing view of the ToolVitals evidence model. They summarize maintenance, shipping, confidence, and decay signals.

Activity
Recent commits, releases, changelog, package, and product-motion signals.
Reliability
Maintenance posture from recency, release evidence, availability, and repo signals.
Adoption
Public footprint from GitHub stars, forks, and watchers when available.
Sustainability
Longer-term posture combining health, activity, adoption, confidence, and decay risk.
ToolVitals88/100Health79/100Shipping100/100Zombie Risk10/100
Overall Score88Active
Activity100
Reliability79
Adoption85
Sustainability87

Score History

Scores collected daily. More data points appear as the tracker runs.

About this tool

What ToolVitals knows about SeMI

Real-time vector search engine

This tool has an OSI-approved open-source license signal.

Maintenance and shipping signals are strong.

Source-visible projectDatabase SystemsOSI-approved OSSScored Intelligence
Repository

GitHub Activity

Go
weaviate/weaviate
Stars16,674
Forks1,356
Watchers16,674
Open Issues622
Primary Language
Go
Last Commit
Today
Releases 90d
30
Default Branch
main
License
BSD-3-Clause
Repository Status
Active repository
Evidence

Signal Quality

Data Confidence85/100Strong
Source Coverage86/100Strong
Publish Confidence85/100Strong

ConfidenceHigh-confidence score from multiple public signals.

Zombie RiskNo meaningful zombie signal right now.

How ToolVitals scores work
Openness

License Evidence

Class
OSI-approved OSS
License
BSD-3-Clause

This tool has an OSI-approved open-source license signal.

Sources

Tracked Sources

Websitehttps://semi.technologyGitHubweaviate/weaviateXhttps://x.com/weaviate_io
Profile

Classification

Category
Database
Use Case
Database Systems
Openness
OSI-approved OSS
License
BSD-3-Clause
Tool Mode
Source-visible project
Score Model
Open Source Maintenance
Score Visibility
Scored Intelligence
Status
Active
Maintainers

README Badge

Show this ToolVitals status in project docs.

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Latest

Recent Updates

Release Notes

Jul 29, 2026v1.39.0-rc.1 - Namespaces, Alter Schema, gRPC web, Search REST APIJul 29, 2026v1.38.8 - batch flat ContainsAny/ContainsAll/ContainsNone Jul 27, 2026v1.38.7 - Never use a search result as a read-repair payloadJul 27, 2026v1.37.14 - Never use a search result as a read-repair payloadJul 23, 2026v1.39.0-rc.0 - Namespaces, Alter Schema, gRPC web, Search REST API

Next decisions

Useful paths from this profile

SeMI
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LeaderboardDatabase Systems rankings

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Research mentioning SeMI
Database SystemsTop 23 Database Systems Tools — July 2026
Tags
searchenterpriseindexopen-sourceapproximate-nearest-neighbor-searchgenerative-searchgrpchnswhybrid-searchimage-searchinformation-retrievalmlopsnearest-neighbor-searchneural-searchrecommender-systemsearch-enginesemantic-searchsemantic-search-enginesimilarity-searchvector-databasevector-searchvector-search-enginevectorsweaviate

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