Back to Home11/18/2025, 5:54:04 PM

Show HN: DSPy on a Pi: Cheap Prompt Optimization with GEPA and Qwen3

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Mood

calm

Sentiment

positive

Category

tech

Key topics

DSPy

Raspberry Pi

LLM optimization

GEPA was very efficient at optimizing my LLM task description, and DSPy was effective at turning a soup of a prompt into something programmable with inputs and outputs

The author shares their experience using DSPy and GEPA on a Raspberry Pi for prompt optimization, achieving efficient results. The post highlights the effectiveness of these tools in improving LLM task descriptions and prompt programming.

Snapshot generated from the HN discussion

Discussion Activity

Light discussion

First comment

4h

Peak period

1

Hour 5

Avg / period

1

Comment distribution1 data points

Based on 1 loaded comments

Key moments

  1. 01Story posted

    11/18/2025, 5:54:04 PM

    16h ago

    Step 01
  2. 02First comment

    11/18/2025, 10:08:00 PM

    4h after posting

    Step 02
  3. 03Peak activity

    1 comments in Hour 5

    Hottest window of the conversation

    Step 03
  4. 04Latest activity

    11/18/2025, 10:08:00 PM

    11h ago

    Step 04

Generating AI Summary...

Analyzing up to 500 comments to identify key contributors and discussion patterns

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ID: 45969676Type: storyLast synced: 11/18/2025, 5:56:41 PM

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