ArcmiraArcmira, Inc.
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TILDEielab
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Related Products
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About
Arcmira is a media intelligence and transcript search platform for researching what people say in indexed YouTube videos and podcasts. Users can search spoken passages, inspect timestamped source links, resolve people and organizations, track mentions and appearances, monitor topics, and review sponsor or recommendation signals. Premium transcripts can add speaker attribution and cover recordings without usable captions. Developers can access the service through an HTTP/JSON API, TypeScript and Python SDKs, a CLI, and a remote MCP server for AI agents. Arcmira is designed for developers, researchers, creators, and teams that need source-linked evidence from long-form media. Automated classifications and speaker identification should be verified against the original recording.
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About
TILDE (Term Independent Likelihood moDEl) is a passage re-ranking and expansion framework built on BERT, designed to enhance retrieval performance by combining sparse term matching with deep contextual representations. The original TILDE model pre-computes term weights across the entire BERT vocabulary, which can lead to large index sizes. To address this, TILDEv2 introduces a more efficient approach by computing term weights only for terms present in expanded passages, resulting in indexes that are 99% smaller than those of the original TILDE. This efficiency is achieved by leveraging TILDE as a passage expansion model, where passages are expanded using top-k terms (e.g., top 200) to enrich their content. It provides scripts for indexing collections, re-ranking BM25 results, and training models using datasets like MS MARCO.
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Platforms Supported
Windows
Not Supported
Mac
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Linux
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Cloud
Supported
On-Premises
Not Supported
iPhone
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iPad
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Android
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Chromebook
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Platforms Supported
Windows
Not Supported
Mac
Not Supported
Linux
Not Supported
Cloud
Supported
On-Premises
Not Supported
iPhone
Not Supported
iPad
Not Supported
Android
Not Supported
Chromebook
Not Supported
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Audience
Developers building AI agents and research workflows, researchers, creators, media analysts, and teams monitoring discussions, appearances, brands, and sponsorships across indexed YouTube videos and podcasts.
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Audience
Academic researchers and developers searching for a tool to implement efficient and scalable passage re-ranking and expansion techniques
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Support
Phone Support
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24/7 Live Support
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Online
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Support
Phone Support
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24/7 Live Support
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Online
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API
Offers API
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API
Offers API
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Screenshots and VideosNo images available
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Pricing
$20/month
Free plan: $0/month with limited Search and API usage. Pro: $20/month; Pro+: $60/month; Ultra: $200/month; Enterprise: custom pricing. Annual billing is 20% less when 12 months are paid upfront. New subscribers can try Pro for 7 days with a card; it converts to $20/month unless canceled. Plans include monthly usage allowances, and on-demand usage can be enabled with a user-set spend cap.
Free Version
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Free Trial
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Pricing
No information available.
Free Version
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Free Trial
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Reviews/
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Reviews/
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Training
Documentation
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Webinars
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Live Online
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In Person
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Training
Documentation
Supported
Webinars
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Live Online
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In Person
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Company InformationArcmira, Inc.
United States
arcmira.com
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Company Informationielab
United States
github.com/ielab/TILDE/tree/main
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Integrations
ChatGPT
Supported
Claude
Supported
Cursor
Supported
Hugging Face
Not Supported
Model Context Protocol (MCP)
Supported
Python
Not Supported
Slack
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Integrations
ChatGPT
Not Supported
Claude
Not Supported
Cursor
Not Supported
Hugging Face
Supported
Model Context Protocol (MCP)
Not Supported
Python
Supported
Slack
Not Supported
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