Open Semantic Search
Open Source research tool to search, browse, analyze and explore large document collections by Semantic Search Engine and Open Source Text Mining & Text Analytics platform (Integrates ETL for document processing, OCR for images & PDF, named entity recognition for persons, organizations & locations, metadata management by thesaurus & ontologies, search user interface & search apps for fulltext search, faceted search & knowledge graph)
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.
Score History
Scores collected daily. More data points appear as the tracker runs.
What ToolVitals knows about Open Semantic Search
Open Source research tool to search, browse, analyze and explore large document collections by Semantic Search Engine and Open Source Text Mining & Text Analytics platform (Integrates ETL for document processing, OCR for images & PDF, named entity recognition for persons, organizations & locations, metadata management by thesaurus & ontologies, search user interface & search apps for fulltext search, faceted search & knowledge graph)
This tool has an OSI-approved open-source license signal.
Multiple signals suggest declining health or reduced shipping momentum.
GitHub Activity
- Primary Language
- Shell
- Last Commit
- 467 days ago
- Releases 90d
- 0
- Default Branch
- master
- License
- GPL-3.0
- Repository Status
- Active repository
Signal Quality
ConfidenceHigh-confidence score from multiple public signals.
Zombie RiskSome decay signals are visible, but not enough for a zombie verdict.
License Evidence
- Class
- OSI-approved OSS
- License
- GPL-3.0
This tool has an OSI-approved open-source license signal.
Tracked Sources
Classification
- Category
- Productivity
- Use Case
- Document Management Systems
- Openness
- OSI-approved OSS
- License
- GPL-3.0
- Tool Mode
- Source-visible project
- Score Model
- Open Source Maintenance
- Score Visibility
- Scored Intelligence
- Status
- Critical
README Badge
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Useful paths from this profile
Get the direct dead/alive verdict from ToolVitals health, shipping, confidence, and decay signals.
AlternativesAlternatives to Open Semantic SearchSee healthier document management systems options ranked by ToolVitals evidence.
CompareOpen Semantic Search vs Paperless-ngxCompare health, shipping, openness, and evidence mode side by side.
LeaderboardDocument Management Systems rankingsBrowse every tracked tool in this use case and see the wider ranking context.
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