#rerank

The latest AI and developer news about #rerank, with the original source and a short summary.

How to Build a Financial Research Assistant with Cohere AI on AWS

This guide details a reference architecture for a financial research assistant using Cohere Embed, Rerank, and Parse on AWS, demonstrating how to process complex documents while preserving context for accurate, verifiable answers.

·1·2026.10.30 05:00

Cohere Introduces RCP-nDCG@10: A New Retrieval Metric Validated Against Human Judgment

Cohere has introduced Rubric-Calibrated Preferences nDCG@10 (RCP-nDCG@10), a new evaluation methodology that uses a calibrated AI judge to assess retrieval relevance, addressing coverage gaps in traditional nDCG benchmarks.

·2·2026.09.30 20:00

Improving OpenSearch Search Quality for AI Agents (Part 2)

Applying Rerank improves BM25 but degrades performance by up to 9% in hybrid search.

·3·2026.09.07 16:00

[Usage Guide] How to Use kt cloud AI RAG (Retrieval-Augmented Generation) - Boosting Performance Through Context Optimization

Reducing RAG noise through TopK, rerank, and compression stabilizes answer quality.

·3·2026.04.10 15:00

Rerank Fine-Tuning

Cohere introduces how Rerank fine-tuning improves search relevance in complex domains.

·1·2023.12.05 02:00

Notion Strengthens Workspace Search with Cohere Rerank

Notion improved search accuracy, speed, and multilingual support with Cohere Rerank.

·1