---
title: "AlphaSignal Retrieval: Embeddings News"
url: "https://alphasignal.ai/topic/retrieval/embeddings"
description: "Latest AI and machine learning news about Embeddings (Retrieval) on AlphaSignal."
---

# AlphaSignal Retrieval: Embeddings News

Latest AI and machine learning news about Embeddings (Retrieval) on AlphaSignal.

## Articles

- [Perplexity's pplx-embed-v2-late Searches 190M Docs Without OCR or Chunking](https://alphasignal.ai/news/perplexity-s-pplx-embed-v2-late-searches-190m-docs-without-ocr-or-chunking.md) (2026-10-07)
- [Snowflake's Arctic Embed L Beats OpenAI and Google at Semantic Search](https://alphasignal.ai/news/snowflake-s-arctic-embed-l-beats-openai-and-google-at-semantic-search.md) (2026-10-07)
- [Google DeepMind's EmbeddingGemma 2 Searches Audio, Video, and Images on Your Phone](https://alphasignal.ai/news/google-deepmind-s-embeddinggemma-2-searches-audio-video-and-images-on-your-phone.md) (2026-10-06)
- [Stanford's ScholarCatalyst Reveals AI Misses 52% of Key Research Papers](https://alphasignal.ai/news/stanford-s-scholarcatalyst-reveals-ai-misses-52-of-key-research-papers.md) (2026-10-01)
- [Perplexity's pplx-embed-v2 Beats Voyage at 8x Smaller Vector Size](https://alphasignal.ai/news/perplexity-s-pplx-embed-v2-beats-voyage-at-8x-smaller-vector-size.md) (2026-09-30)
- [Cohere's Embed 5 Lets Developers Index Smart but Query 2.4x Faster](https://alphasignal.ai/news/cohere-s-embed-5-lets-developers-index-smart-but-query-2-4x-faster.md) (2026-09-30)
- [Hugging Face's ELECTRA Reranker Adds ONNX and OpenVINO for Faster CPU Search](https://alphasignal.ai/news/hugging-face-s-electra-reranker-adds-onnx-and-openvino-for-faster-cpu-search.md) (2026-09-30)
- [Jina AI's jina-reranker-v3 Ranks 64 Documents Together in One Pass](https://alphasignal.ai/news/jina-ai-s-jina-reranker-v3-ranks-64-documents-together-in-one-pass.md) (2026-09-27)
- [Hugging Face's stsb-bert-tiny Packs a Full Embedding Stack Into 17.6 MB](https://alphasignal.ai/news/hugging-face-s-stsb-bert-tiny-packs-a-full-embedding-stack-into-17-6-mb.md) (2026-09-25)
- [Naver's SPLADE Model Hits 878K Downloads Doubling BM25 Search Accuracy](https://alphasignal.ai/news/naver-s-splade-model-hits-878k-downloads-doubling-bm25-search-accuracy.md) (2026-09-25)
- [TopK Releases topk-embed-v1 to Slash Visual Document Search Storage Costs](https://alphasignal.ai/news/topk-releases-topk-embed-v1-to-slash-visual-document-search-storage-costs.md) (2026-09-23)
- [Exa Snapshot Lets AI Search the Web as It Existed Years Ago](https://alphasignal.ai/news/exa-snapshot-lets-ai-search-the-web-as-it-existed-years-ago.md) (2026-09-17)
- [Linkup's SPARSEUP Beats Every Sub-150M Sparse Search Model With a 56.4 Score](https://alphasignal.ai/news/linkup-s-sparseup-beats-every-sub-150m-sparse-search-model-with-a-56-4-score.md) (2026-09-16)
- [Perplexity's Q2D-Web Benchmark Tests AI Search on 190M Real Web Documents](https://alphasignal.ai/news/perplexity-s-q2d-web-benchmark-tests-ai-search-on-190m-real-web-documents.md) (2026-09-09)
- [Perplexity's ROSE Serving Stack Beats vLLM on Speed and Latency](https://alphasignal.ai/news/perplexity-s-rose-serving-stack-beats-vllm-on-speed-and-latency.md) (2026-09-04)
- [STAIR Beats Every RAG Baseline by Reading Documents Like a Table of Contents](https://alphasignal.ai/news/stair-beats-every-rag-baseline-by-reading-documents-like-a-table-of-contents.md) (2026-09-03)
- [Perplexity's Search API Tops Agent Leaderboard, Beating Rivals at $5 Flat](https://alphasignal.ai/news/perplexity-s-search-api-tops-agent-leaderboard-beating-rivals-at-5-flat.md) (2026-08-28)
- [Firefox Partners With Exa.ai to Fight Google's AI Browser Monopoly](https://alphasignal.ai/news/firefox-partners-with-exa-ai-to-fight-google-s-ai-browser-monopoly.md) (2026-08-18)
- [Gemini 3.1 Pro Ties Embedding Models but Costs 1,431x More](https://alphasignal.ai/news/gemini-3-1-pro-ties-embedding-models-but-costs-1-431x-more.md) (2026-08-13)
- [Exa Beats Google Scholar by 3x Finding Academic Papers Researchers Half-Remember](https://alphasignal.ai/news/exa-beats-google-scholar-by-3x-finding-academic-papers-researchers-half-remember.md) (2026-07-22)
- [NVIDIA's Nemotron-3-Embed-1B Beats 8B Rivals on Multilingual Retrieval](https://alphasignal.ai/news/nvidia-s-nemotron-3-embed-1b-beats-8b-rivals-on-multilingual-retrieval.md) (2026-07-14)
- [Parallel Web Systems' Turbo Cuts AI Search Costs 14x at 200ms](https://alphasignal.ai/news/parallel-web-systems-turbo-cuts-ai-search-costs-14x-at-200ms.md) (2026-07-13)
- [Lance Ships v8.0.0 to Replace Parquet With 100x Faster AI Data Access](https://alphasignal.ai/news/lance-ships-v8-0-0-to-replace-parquet-with-100x-faster-ai-data-access.md) (2026-07-09)
- [Cohere Drops Embed-Multilingual-v3.0 on Hugging Face, Beating 90+ Models](https://alphasignal.ai/news/cohere-drops-embed-multilingual-v3-0-on-hugging-face-beating-90-models.md) (2026-07-09)
- [Bekko Beats 300M-Parameter Rivals at Multilingual Search With Just 7.7M Active Parameters](https://alphasignal.ai/news/bekko-beats-300m-parameter-rivals-at-multilingual-search-with-just-7-7m-active.md) (2026-07-07)
- [PDFToChat Upgrades Its Open Source RAG Stack With Hybrid Retrieval](https://alphasignal.ai/news/pdftochat-upgrades-its-open-source-rag-stack-with-hybrid-retrieval.md) (2026-06-26)
- [Alibaba's Qwen3-VL-Embedding Hits #1 Ranking by Unifying Text, Images, and Video Search](https://alphasignal.ai/news/alibaba-s-qwen3-vl-embedding-hits-1-ranking-by-unifying-text-images-and-video.md) (2026-06-23)
- [SentrySearch Lets Anyone Search Hours of Raw Video in Plain English](https://alphasignal.ai/news/sentrysearch-lets-anyone-search-hours-of-raw-video-in-plain-english.md) (2026-06-20)
- [NVIDIA Rebuilds NeMo Retriever to Ingest PDFs, Audio, and Video for RAG](https://alphasignal.ai/news/nvidia-rebuilds-nemo-retriever-to-ingest-pdfs-audio-and-video-for-rag.md) (2026-06-20)
- [Liquid AI's LFM2.5 Beats Larger Rivals at Multilingual Search in 11 Languages](https://alphasignal.ai/news/liquid-ai-s-lfm2-5-beats-larger-rivals-at-multilingual-search-in-11-languages.md) (2026-06-18)
- [Apple's Embedding Atlas Renders 4 Million Points at 60fps for Free](https://alphasignal.ai/news/apple-s-embedding-atlas-renders-4-million-points-at-60fps-for-free.md) (2026-06-17)
- [Shopify's CEO Built qmd to Cut AI Token Usage by 96% Locally](https://alphasignal.ai/news/shopify-s-ceo-built-qmd-to-cut-ai-token-usage-by-96-locally.md) (2026-06-17)
- [Unsloth Brings bge-small-en-v1.5 to GGUF, Beating OpenAI's Ada on CPU](https://alphasignal.ai/news/unsloth-brings-bge-small-en-v1-5-to-gguf-beating-openai-s-ada-on-cpu.md) (2026-06-09)
- [Tencent Runs Text Backwards to Fix a Flaw Hiding in Every LLM](https://alphasignal.ai/news/tencent-runs-text-backwards-to-fix-a-flaw-hiding-in-every-llm.md) (2026-06-04)
- [Johns Hopkins' ColBERTSaR Slashes AI Search Index Size by 70% Without Retraining](https://alphasignal.ai/news/johns-hopkins-colbertsar-slashes-ai-search-index-size-by-70-without-retraining.md) (2026-06-04)
- [AdaPLD Hits 3.10x Faster AI Decoding Without Any Extra Model](https://alphasignal.ai/news/adapld-hits-3-10x-faster-ai-decoding-without-any-extra-model.md) (2026-06-04)
- [Tubi's Shallow-RHS Fixes Blind Recommendations for 40,000 Cold-Start Titles](https://alphasignal.ai/news/tubi-s-shallow-rhs-fixes-blind-recommendations-for-40-000-cold-start-titles.md) (2026-06-04)
- [ContextEA Beats Finetuned AI on 29 Knowledge Graph Benchmarks Without Retraining](https://alphasignal.ai/news/contextea-beats-finetuned-ai-on-29-knowledge-graph-benchmarks-without-retraining.md) (2026-06-04)
- [Cambridge Researchers Beat Fixed Audio-Visual Fusion With 94.2% Precision on BBC Archives](https://alphasignal.ai/news/cambridge-researchers-beat-fixed-audio-visual-fusion-with-94-2-precision-on-bbc.md) (2026-06-04)
- [WeChat Researchers Built F2RVLM to Find Buried Chat Fragments Across Thousands of Turns](https://alphasignal.ai/news/wechat-researchers-built-f2rvlm-to-find-buried-chat-fragments-across-thousands.md) (2026-06-03)
- [University of Ioannina Says ANN Search Wastes 9x Compute on the Wrong Metric](https://alphasignal.ai/news/university-of-ioannina-says-ann-search-wastes-9x-compute-on-the-wrong-metric.md) (2026-06-03)
- [Group RC-DMC Beats Solo Recommenders by Learning What Groups Actually Want](https://alphasignal.ai/news/group-rc-dmc-beats-solo-recommenders-by-learning-what-groups-actually-want.md) (2026-06-01)
- [SPHERE Uses LLMs to Break Recommendation Silos Between Unconnected Platforms](https://alphasignal.ai/news/sphere-uses-llms-to-break-recommendation-silos-between-unconnected-platforms.md) (2026-06-01)
- [Perplexity Rebuilds Its Tokenizer in Rust, Cuts CPU Load by 5x](https://alphasignal.ai/news/perplexity-rebuilds-its-tokenizer-in-rust-cuts-cpu-load-by-5x.md) (2026-05-27)
- [Exa Raises $250M as AI Agents Threaten to Replace Human Web Search](https://alphasignal.ai/news/exa-raises-250m-as-ai-agents-threaten-to-replace-human-web-search.md) (2026-05-20)
- [Momentum's Open Wearables Replaces 10 Fitness APIs With One Self-Hosted Layer](https://alphasignal.ai/news/momentum-s-open-wearables-replaces-10-fitness-apis-with-one-self-hosted-layer.md) (2026-05-08)
- [Qdrant 1.19 Shrinks Vector Database Storage by 9x With 4-Bit Compression](https://alphasignal.ai/news/qdrant-1-19-shrinks-vector-database-storage-by-9x-with-4-bit-compression.md) (2026-05-06)
- [Chroma Rewrites Its Vector Database in Rust, Hitting 4x Faster AI Search](https://alphasignal.ai/news/chroma-rewrites-its-vector-database-in-rust-hitting-4x-faster-ai-search.md) (2026-05-05)
- [RuVector's Self-Rewriting Vector Database Hits 4,000 Stars in Rust AI](https://alphasignal.ai/news/ruvector-s-self-rewriting-vector-database-hits-4-000-stars-in-rust-ai.md) (2026-05-04)
- [Cube Core Hits 20k Stars Blocking AI Agents From Raw Warehouse Data](https://alphasignal.ai/news/cube-core-hits-20k-stars-blocking-ai-agents-from-raw-warehouse-data.md) (2026-05-01)