Hacker News: brgsk

New comment by brgsk in "NotebookLM is now Gemini Notebook"

brgsk — Thu, 16 Jul 2026 19:21:17 +0000

big news

The empty corner in brain-to-text

brgsk — Wed, 01 Jul 2026 22:15:03 +0000

Article URL: https://brgsk.xyz/the-empty-corner-in-brain-to-text/

Comments URL: https://news.ycombinator.com/item?id=48753851

Points: 3

# Comments: 0

New comment by brgsk in "Ask HN: How old you've been started coding!?"

brgsk — Wed, 27 May 2026 15:21:35 +0000

New comment by brgsk in "Agent Memory: An Anatomy"

brgsk — Wed, 27 May 2026 01:52:50 +0000

fair - repetition and density got in the way in places. cleaning that up for next.

the zet description sounds interesting - test-time compute at storage time especially.

is the repo public somewhere? github.com/vessenes/zet 404s for me.

New comment by brgsk in "Agent Memory: An Anatomy"

brgsk — Wed, 27 May 2026 01:34:24 +0000

thanks for reading

New comment by brgsk in "Agent Memory: An Anatomy"

brgsk — Wed, 27 May 2026 01:27:18 +0000

separate tradeoff worth naming - do you want "memories" available within session vs after the conversation has ended? that was what i was trying to convey in this paragraph

New comment by brgsk in "Agent Memory: An Anatomy"

brgsk — Wed, 27 May 2026 01:21:01 +0000

good catch - the example is sloppy. the real issue is lost-in-the-middle on long transcripts: the extracting model attends worse to material between endpoints, so "the transcript is still there" doesn't mean the extraction sees it equally.

New comment by brgsk in "Agent Memory: An Anatomy"

brgsk — Wed, 27 May 2026 01:04:33 +0000

thats beautiful! wow!

New comment by brgsk in "Agent Memory: An Anatomy"

brgsk — Wed, 27 May 2026 01:01:53 +0000

not at all, I appreciate your comments!

yeah i agree with you on not using the terminology, although it's intuitive it's also confusing enough. it's tempting to do that, but i share your sentiment

New comment by brgsk in "Agent Memory: An Anatomy"

brgsk — Wed, 27 May 2026 00:51:03 +0000

yeah i used cc to help me write the post itself and the comment, my bad

New comment by brgsk in "Agent Memory: An Anatomy"

brgsk — Wed, 27 May 2026 00:37:33 +0000

fair — this post mapped the gaps without making the case for whether filling them changes what an agent can do. the interesting ones are procedural and prospective. both deserve their own post.

thanks for the read.

Agent Memory: An Anatomy

brgsk — Wed, 27 May 2026 00:18:06 +0000

Article URL: https://brgsk.xyz/agent-memory-anatomy/

Comments URL: https://news.ycombinator.com/item?id=48287808

Points: 40

# Comments: 18

New comment by brgsk in "Reimagining the mouse pointer for the AI era"

brgsk — Tue, 12 May 2026 19:12:02 +0000

what the hell is going on at google

How Not to Run a Company

brgsk — Tue, 14 Apr 2026 09:30:20 +0000

Article URL: https://brgsk.xyz/how-not-to-run-a-company/

Comments URL: https://news.ycombinator.com/item?id=47763279

Points: 2

# Comments: 0

How Not to Run a Company

brgsk — Mon, 13 Apr 2026 22:01:49 +0000

Article URL: https://brgsk.xyz/how-not-to-run-a-company/

Comments URL: https://news.ycombinator.com/item?id=47758449

Points: 5

# Comments: 0

New comment by brgsk in "Show HN: Memv – Memory for AI Agents"

brgsk — Mon, 30 Mar 2026 19:10:25 +0000

Install with

  ```
  uv add "memvee[postgres]"
  ```

- Links:

  - GitHub: https://github.com/vstorm-co/memv

  - Docs: https://vstorm-co.github.io/memv

  - PyPI: https://pypi.org/project/memvee/

- Quickstart:

  ```python
  from memv import Memory
  from memv.embeddings import OpenAIEmbedAdapter
  from memv.llm import PydanticAIAdapter

  memory = Memory(
      db_url="postgresql://user:pass@host/db",
      embedding_client=OpenAIEmbedAdapter(),
      llm_client=PydanticAIAdapter("openai:gpt-4o-mini"),
  )
  ```

Show HN: Memv – Memory for AI Agents

brgsk — Mon, 30 Mar 2026 17:09:13 +0000

memv is an open-source Python library that gives AI agents persistent memory. Feed it conversations; it extracts knowledge.

The extraction mechanism is predict-calibrate (Nemori paper): given existing knowledge, it predicts what a new conversation should contain, then extracts only what the prediction missed.

v0.1.2 adds the production path: - PostgreSQL backend (pgvector for vectors, tsvector for text search, asyncpg pooling). Single db_url parameter — file path for SQLite, connection string for Postgres. - Embedding adapters: OpenAI, Voyage, Cohere, fastembed (local ONNX).

Other things it does: - Bi-temporal validity: event time (when was the fact true) + transaction time (when did we learn it), following Graphiti's model. - Hybrid retrieval: vector similarity + BM25 merged with Reciprocal Rank Fusion. - Episode segmentation: groups messages before extraction. - Contradiction handling: new facts invalidate old ones, with full audit trail.

Procedural memory (agents learning from past runs) is next, deferred until there's usage data.

Comments URL: https://news.ycombinator.com/item?id=47576968

Points: 4

# Comments: 3

Memory Is the Residual of Surprise

brgsk — Fri, 27 Feb 2026 18:34:56 +0000

Article URL: https://brgsk.xyz/memory-residual-of-surprise/

Comments URL: https://news.ycombinator.com/item?id=47183867

Points: 2

# Comments: 0

New comment by brgsk in "Statement from Dario Amodei on our discussions with the Department of War"

brgsk — Fri, 27 Feb 2026 17:57:04 +0000

Big W for anthropic

New comment by brgsk in "NerdPoetry – Poetry after language. Presence as form"

brgsk — Sun, 30 Nov 2025 11:49:22 +0000

Sounds captivating, but not sure what it is