TILDEielab
|
||||||
Related Products
|
||||||
About
FlashAlpha is a pre-computed options analytics API for quant developers and systematic traders. One API call delivers live gamma exposure (GEX), volatility surfaces, dealer exposure, IV rank, and all 15 Greeks across 6,000+ US equities and ETFs — updated every 15 seconds. Unlike raw data providers, FlashAlpha pre-computes the entire analytics layer — eliminating data engineering overhead entirely. The only options analytics platform with a native MCP server, making live options data directly queryable by AI agents like Claude and Cursor. Free tier available. No credit card required. First API call in under 60 seconds.
|
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.
|
|||||
Platforms Supported
Windows
Mac
Linux
Cloud
On-Premises
iPhone
iPad
Android
Chromebook
|
Platforms Supported
Windows
Mac
Linux
Cloud
On-Premises
iPhone
iPad
Android
Chromebook
|
|||||
Audience
Quant developers and researchers, systematic options traders, volatility researchers, AI/ML engineers
|
Audience
Academic researchers and developers searching for a tool to implement efficient and scalable passage re-ranking and expansion techniques
|
|||||
Support
Phone Support
24/7 Live Support
Online
|
Support
Phone Support
24/7 Live Support
Online
|
|||||
API
Offers API
|
API
Offers API
|
|||||
Screenshots and VideosNo images available
|
Screenshots and Videos |
|||||
Pricing
$63/month
Free Version
Free Trial
|
Pricing
No information available.
Free Version
Free Trial
|
|||||
Reviews/
|
Reviews/
|
|||||
Training
Documentation
Webinars
Live Online
In Person
|
Training
Documentation
Webinars
Live Online
In Person
|
|||||
Company InformationFlashAlpha
Founded: 2026
Cyprus
flashalpha.com
|
Company Informationielab
United States
github.com/ielab/TILDE/tree/main
|
|||||
Alternatives |
Alternatives |
|||||
|
|
|
|||||
|
|
||||||
Categories |
Categories |
|||||
Integrations
Hugging Face
Python
|
||||||
|
|
|