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swiss-ai
apertus-tech-report
AI & Machine Learning2025–2025
swiss-ai / apertus-tech-report

apertus-tech-report

Tech Report of the Apertus LLM

AI & Machine Learning
Explore on GitHubRead Hacker News discussions
4Distinct people
4Mentions
0Explicit recommenders
144GitHub stars
REPOSITORY AT A GLANCE

What to know before exploring

What it is

Tech Report of the Apertus LLM

GitHub

Where it is used

No documented product use has been verified yet.

What people are saying

No recommendation phrase was found in the indexed comments.

No classified warning is attached to this page. Read the discussions before treating silence as approval.

Also in these discussions

No other repository is repeatedly linked in the same discussions.

This week on Hacker News

Nov 7–Nov 14 UTC · Direct repository links and separately labeled related project stories. Indexed through 11/14/2026, 5:04:57 PM UTC.

No direct repository links were found in the indexed HN discussions over the past seven days. Older discussions are available below.

Mentions over time

HN mentions by 3-hour interval4 dated mentions

Observed mentions: 2025-09-02 19:11:58 UTC to 2025-09-05 21:36:41 UTC.

0122025-09-02 18:00:00 UTC to 2025-09-02 21:00:00 UTC (exclusive): 2 mentions; 0 submissions, 2 commentsSep 2, 18:002025-09-02 21:00:00 UTC to 2025-09-03 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2025-09-03 00:00:00 UTC to 2025-09-03 03:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2025-09-03 03:00:00 UTC to 2025-09-03 06:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2025-09-03 06:00:00 UTC to 2025-09-03 09:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2025-09-03 09:00:00 UTC to 2025-09-03 12:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2025-09-03 12:00:00 UTC to 2025-09-03 15:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2025-09-03 15:00:00 UTC to 2025-09-03 18:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2025-09-03 18:00:00 UTC to 2025-09-03 21:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2025-09-03 21:00:00 UTC to 2025-09-04 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2025-09-04 00:00:00 UTC to 2025-09-04 03:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2025-09-04 03:00:00 UTC to 2025-09-04 06:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2025-09-04 06:00:00 UTC to 2025-09-04 09:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 commentsSep 4, 06:002025-09-04 09:00:00 UTC to 2025-09-04 12:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2025-09-04 12:00:00 UTC to 2025-09-04 15:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2025-09-04 15:00:00 UTC to 2025-09-04 18:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2025-09-04 18:00:00 UTC to 2025-09-04 21:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2025-09-04 21:00:00 UTC to 2025-09-05 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2025-09-05 00:00:00 UTC to 2025-09-05 03:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2025-09-05 03:00:00 UTC to 2025-09-05 06:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2025-09-05 06:00:00 UTC to 2025-09-05 09:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2025-09-05 09:00:00 UTC to 2025-09-05 12:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2025-09-05 12:00:00 UTC to 2025-09-05 15:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2025-09-05 15:00:00 UTC to 2025-09-05 18:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2025-09-05 18:00:00 UTC to 2025-09-05 21:00:00 UTC (exclusive): 1 mentions; 0 submissions, 1 comments2025-09-05 21:00:00 UTC to 2025-09-06 00:00:00 UTC (exclusive): 1 mentions; 0 submissions, 1 commentsSep 5, 21:00

Counts come from the repository’s dated source evidence. Index cutoff: 2026-11-02 08:16:59 UTC.

View mention counts and date ranges
UTC ranges include their start and exclude their end. Select a period to filter the source evidence.
PeriodStart (UTC)End (exclusive, UTC)MentionsSubmissionsComments
Sep 2, 18:002025-09-02 18:00:00 UTC2025-09-02 21:00:00 UTC202
Sep 2, 21:002025-09-02 21:00:00 UTC2025-09-03 00:00:00 UTC000
Sep 3, 00:002025-09-03 00:00:00 UTC2025-09-03 03:00:00 UTC000
Sep 3, 03:002025-09-03 03:00:00 UTC2025-09-03 06:00:00 UTC000
Sep 3, 06:002025-09-03 06:00:00 UTC2025-09-03 09:00:00 UTC000
Sep 3, 09:002025-09-03 09:00:00 UTC2025-09-03 12:00:00 UTC000
Sep 3, 12:002025-09-03 12:00:00 UTC2025-09-03 15:00:00 UTC000
Sep 3, 15:002025-09-03 15:00:00 UTC2025-09-03 18:00:00 UTC000
Sep 3, 18:002025-09-03 18:00:00 UTC2025-09-03 21:00:00 UTC000
Sep 3, 21:002025-09-03 21:00:00 UTC2025-09-04 00:00:00 UTC000
Sep 4, 00:002025-09-04 00:00:00 UTC2025-09-04 03:00:00 UTC000
Sep 4, 03:002025-09-04 03:00:00 UTC2025-09-04 06:00:00 UTC000
Sep 4, 06:002025-09-04 06:00:00 UTC2025-09-04 09:00:00 UTC000
Sep 4, 09:002025-09-04 09:00:00 UTC2025-09-04 12:00:00 UTC000
Sep 4, 12:002025-09-04 12:00:00 UTC2025-09-04 15:00:00 UTC000
Sep 4, 15:002025-09-04 15:00:00 UTC2025-09-04 18:00:00 UTC000
Sep 4, 18:002025-09-04 18:00:00 UTC2025-09-04 21:00:00 UTC000
Sep 4, 21:002025-09-04 21:00:00 UTC2025-09-05 00:00:00 UTC000
Sep 5, 00:002025-09-05 00:00:00 UTC2025-09-05 03:00:00 UTC000
Sep 5, 03:002025-09-05 03:00:00 UTC2025-09-05 06:00:00 UTC000
Sep 5, 06:002025-09-05 06:00:00 UTC2025-09-05 09:00:00 UTC000
Sep 5, 09:002025-09-05 09:00:00 UTC2025-09-05 12:00:00 UTC000
Sep 5, 12:002025-09-05 12:00:00 UTC2025-09-05 15:00:00 UTC000
Sep 5, 15:002025-09-05 15:00:00 UTC2025-09-05 18:00:00 UTC000
Sep 5, 18:002025-09-05 18:00:00 UTC2025-09-05 21:00:00 UTC101
Sep 5, 21:002025-09-05 21:00:00 UTC2025-09-06 00:00:00 UTC101

What Hacker News says

4 sources
SparkyMcUnicorn·Sep 5, 2025
Your question is addressed in opening abstract: https://github.com/swiss-ai/apertus-tech-report/raw/refs/hea... > Unlike many prior models that release weights without reproducible data pipelines or regard for content-owner rights, Apertus models are pretrained exclusively on openly available data, retroactively respecting robots.txt exclusions and filtering for copyrighted, non-permissive, toxic, and personally identifiable content.
In Apertus 70B: Truly Open - Swiss LLM by ETH, EPFL and CSCS

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