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Ask HN: Agentic search vs. RAG – what's your production experience?

1•yamarldfst•1h ago
There's been a clear shift from 2023's you need RAG to 2026's agentic search outperforms RAG.

We made the switch at Cosmico when building AI-native applications with Claude Code. Agentic search gives us better accuracy but at higher cost per query.

For those running production systems:

1. What prompted your switch (or decision to stick with RAG)? 2. What broke during the transition? 3. What's your hybrid approach (if any)?

Specifically curious about code search vs. document retrieval use cases, and how you handle the latency/cost trade-offs.

Our context: building custom software with AI agents in weeks, not months. Accuracy matters more than speed for our workflow, but that's not universal.

What's working (or not working) for you?

Conference Arena, a rating leaderboard where papers fight each other

https://confarena.com/arena
1•seonglae•4m ago•1 comments

Passkeys and the Quiet Revolution in Corporate Crypto

https://conic.al/writing/passkeys-and-the-quiet-revolution-in-corporate-key-material/
1•seanieb•6m ago•0 comments

Agent/Skill for Literature Reviews

https://github.com/5ak3t/literature-review-skills
1•fruiapps•10m ago•0 comments

PCB Tracer

https://pcbtracer.com
1•Luc•12m ago•0 comments

Show HN: AI tools on one domain, built with Next.js and Claude AI

https://ai-tools-woad-six.vercel.app
1•oteo_buildso•13m ago•0 comments

Show HN: AI Headcanon Generator: Instant Ideas, Endless Stories

1•avaj03•15m ago•0 comments

Ask HN: How are you doing with AI overload?

1•Gooblebrai•18m ago•0 comments

Show HN: Kuta – Treadmill Interval Training for iOS

1•eriknielsen•20m ago•0 comments

AI-generated replies really are a scourge these days

https://twitter.com/simonw/status/2025909963445707171
6•da_grift_shift•21m ago•3 comments

Microsoft execs worry AI will eat entry level coding jobs

https://www.theregister.com/2026/02/23/microsoft_ai_entry_level_russinovich_hanselman/
2•latexr•23m ago•0 comments

Is GitHub Down Again?

3•MicKillah•24m ago•0 comments

Timedb: Open-Source Database for Timeseries

https://github.com/rebase-energy/timedb
1•davide_rebase•27m ago•1 comments

Mastodon Engagement Viewer

https://www.leeholmes.com/projects/mastodon-engagement-viewer/?url=https%3A%2F%2Finfosec.exchange...
1•latexr•27m ago•0 comments

How I made a shooter game in 64 KB [video]

https://www.youtube.com/watch?v=qht68vFaa1M
1•freetonik•28m ago•0 comments

I Built an AI Agent That Trades Crypto on a Mac Mini for $2/Month

https://jdbot54.substack.com/p/i-built-an-ai-agent-that-trades-crypto
1•JohncheckMunich•29m ago•0 comments

Show HN: Vim-Claude-code – Use Claude directly inside Vim

https://github.com/rishi-opensource/vim-claude-code
1•rishi-sharma•31m ago•0 comments

Show HN: An RPG in the Windows file explorer

https://store.steampowered.com/app/3333010/Directory_Dungeon__File_Explorer_Dungeon_Crawler/
2•juhrjuhr•32m ago•0 comments

Show HN: Markdown in the Middle – proxy to convert HTML to Markdown

https://github.com/rickcrawford/markdowninthemiddle
1•crawdog•33m ago•0 comments

MasterAI RankWriter

https://wordpress.org/plugins/masterai-rankwriter/
1•producttube•34m ago•1 comments

Alternative with Do

1•jameshuntdo•36m ago•0 comments

Spotify Update on Developer Access and Platform Security

https://developer.spotify.com/blog/2026-02-06-update-on-developer-access-and-platform-security
2•hazzamanic•36m ago•1 comments

My Skill Makes Claude Code Great at TDD

https://www.aihero.dev/skill-test-driven-development-claude-code
1•saikatsg•37m ago•0 comments

It Was the Best of Times, etc.

https://www.robinsloan.com/lab/worst-or-best/
1•MindGods•38m ago•0 comments

Mojo's Take on Metaprogramming

https://mzaks.medium.com/when-magic-becomes-explicit-mojos-take-on-metaprogramming-61bcfafc5145
2•tosh•41m ago•0 comments

TeleCMI – Best cloud communication platform

1•sundarmsp•41m ago•0 comments

Decimal-Java is a library to convert java.math.BigDecimal to and from IEEE-754r

https://github.com/FirebirdSQL/decimal-java
3•mariuz•42m ago•0 comments

Pinhead – Quality public domain icons for your map pins

https://pinhead.ink/
1•altilunium•44m ago•0 comments

GyroidOS Virtualization Solution

https://www.cnx-software.com/2026/02/24/gyroidos-virtualization-solution-aims-to-secure-embedded-...
1•No_CQRT•49m ago•1 comments

Show HN: Autonomous AI Agent Fleets

https://www.openlegion.ai/
4•benriazy•49m ago•3 comments

Feedback wanted: monorepos, getting started and "week 1" problems, complexity

https://github.com/renovatebot/renovate/discussions/41414
1•mkesper•49m ago•0 comments