---
schema_version: '1.0'
id: news-20260724-a0189e
url: https://news.ycombinator.com/item?id=49026810
url_hash: a0189ee4caf804186eef40aeface0225fadf1ee7eb5bce7204d90a3908d28e25
canonical_url: https://news.ycombinator.com/item?id=49026810
source: HackerNews
category: news/tech
category_raw: tech
region: usa
tags:
- it_general
- it_tech
- it_ai
lang: en
published_at: '2026-07-23T19:26:01Z'
fetched_at: '2026-07-24T00:18:07.591193Z'
updated_at: '2026-07-24T00:20:47Z'
status: published
content_hash: null
content_changed_at: null
license_note: link-only
summary: null
summary_source: null
summary_en: null
entities:
- name: it_general
  type: concept
- name: it_tech
  type: concept
- name: it_ai
  type: concept
- name: THE TIME,
  type: content
- name: Fabes, Martin, and Costanzo
  type: person
key_facts: []
related: []
related_auto:
- name: コンビニ強盗
  type: event
  weight: 3.0
- name: 安住紳一郎
  type: person
  weight: 2.0
- name: Five Years
  type: song
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- name: Meta
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- name: Google
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title: 'Show HN: Echo – Fable-level results at 1/3 the cost using open-weight models'
---

# Show HN: Echo – Fable-level results at 1/3 the cost using open-weight models

## TL;DR
（要約なし・原文はリンク先を参照 / No summary available; see the source link.）

## Key Points
- it_general / it_tech / it_ai

## Details
(本文なし。リンク先参照)

## Source
元記事: [Show HN: Echo – Fable-level results at 1/3 the cost using open-weight models](https://news.ycombinator.com/item?id=49026810) — published 2026-07-23T19:26:01Z