Survival LLM: AI assistant and emergency library that runs on your own computer
Survival LLM is a free, open-source desktop app for Mac and Windows that runs an AI model and an offline emergency library entirely on the user's computer. The library includes medical references, FEMA and CDC guidance, survival manuals, about 930,000 Wikipedia articles, and more. Each answer lists the articles it used, with the passage highlighted. Setup requires internet access, after which no connection is needed. The model chosen depends on available memory, and the page reports blind-graded test results on 22 blackout and first-aid questions for an earlier build.
One primary source; other links are context, not independent corroboration.
- Primary sourceHacker News · AI
- Discovery linkHacker News
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Survival LLM is a free, open-source desktop app for Mac and Windows that runs an AI model and an offline emergency library entirely on the user's computer. The library includes medical references, FEMA and CDC guidance, survival manuals, about 930,000 Wikipedia articles, and more. Each answer lists the articles it used, with the passage highlighted. Setup requires internet access, after which no connection is needed. The model chosen depends on available memory, and the page reports blind-graded test results on 22 blackout and first-aid questions for an earlier build.
Key findings from the stored brief
- The AI model and library run locally, and questions are not sent off the computer after setup.
- Every answer lists the source articles, with the exact passage highlighted for the user to check.
- Model size is selected by memory: larger models scored 21 of 22 on the authors' test, smaller ones 14 to 19.
- The library includes about 930,000 Wikipedia articles plus medical, FEMA, CDC, and military references.
Test results are the authors' own, graded on an earlier build of the library; source claims not independently checked.
This is a source-based abstract, not independent validation of the source's claims.
Evidence & sources
These links show where the signal came from and what the source page linked to. A linked page is context, not independent corroboration.
A community post points to the original link. Discussion and upvotes do not establish accuracy.
Timeline & updates
- Signal dated by source or discovery feed
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- Shared brief stored
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Why this may matter
Offline, source-cited AI could help people access emergency guidance when internet connectivity fails, though accuracy depends on model size and users must verify answers.
Limits and open questions
Test results are the authors' own, graded on an earlier build of the library; source claims not independently checked.
Organization-specific financial, security, and operational effects require the organization's own context and review.
Discussion
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