Probably – a programming language for LLM workflows, powered by Jev
probably∿A small language for uncertain times. A programming language for LLM workflows, powered by Jev. Try a programChecking runtime… 01 / INPUT 02 / PROGRAMEditable Probably codeRun program ↗ReplayStopReady when you are.
- ▪probably∿A small language for uncertain times.
- ▪A programming language for LLM workflows, powered by Jev.
- ▪Try a programChecking runtime… 01 / INPUT 02 / PROGRAMEditable Probably codeRun program ↗ReplayStopReady when you are.
Hacker News (AI / LLM) files mainly under ai. We currently carry 5,454 of its stories.
Story provenance
Source · retrieval · rights · ranking — open for full record
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Story provenance
Attribution is not the same as permission. This drawer separates discovery metadata, excerpts, WeSearch-generated summaries, reuse status, and whether the publisher receives the visit. Nothing here claims a legal grant the publisher has not made.
Record
| Original publisher | Workers |
| Canonical URL | https://probably-lang.southpolesteve.workers.dev/ |
| Publication time | Fri, 18 Sep 2026 09:17:41 +0000 |
| Retrieval time | 2026-09-18T09:23:46.284Z |
| Last seen | 2026-09-18T09:23:46.284Z |
| Headline source | Publisher (no WeSearch rewrite) |
| Excerpt source | publisher body |
| Excerpt method | First ~120 words (~800 chars) of extracted publisher body, fair-use limited. |
| Summary | WeSearch · cerebras-chat (WeSearch summarizer) |
| Summary source text | contentText |
| Citation coverage | Summary is a WeSearch-generated derivative; primary citation is the original publisher URL. |
| Cluster | 4eck2QBY3HSG · 1 stories |
| Cluster logic | Grouped by semantic title/content similarity across sources within a rolling window. Same-publisher template collisions are excluded from coverage comparison. |
| Ranking reason | Story pages are not engagement-ranked. Hub feeds use recency, with optional source-diversified chronological ordering (cap consecutive stories per source). No personalized ranking. |
| Publisher visit | Yes — open original |
| Substitutes article? | No — link-out required for full text |
Rights status (four layers)
WeSearch handling by dimension
| Indexing | May the item be indexed (stored, ranked, made findable)? | Allowed |
| Snippet | May a short excerpt of the publisher's text be shown? | Allowed |
| AI summary | May WeSearch generate its own short summary of the article? | Limited |
| Retrieval / RAG | May the content be exposed for third-party retrieval-augmented generation? | Not asserted |
| Model training | May the content be used to train AI models? | Not asserted |
| Commercial reuse | May the content be reused commercially? | Not permitted |
Basis: Derived from the published RSS/Atom feed. Contact: [email protected]. Reviewed: 2026-07-24.
Opening excerpt (first ~120 words) tap to expand
probably∿A small language for uncertain times. A programming language for LLM workflows, powered by Jev. Determinism is overrated. Try a programChecking runtime… 01 / INPUT 02 / PROGRAMEditable Probably codeRun program ↗ReplayStopReady when you are. 03 / OUTPUTDownload run JSON ↓Replay repeats the last completed run without calling a model. Download run JSON saves its source, input and decisions.Your output will appear here.DECISIONS ALONG THE WAY 0Each judgment shows its probabilities and the exact value it saw. The language, in a few minutes.Probably 0.1 Probably is its own small language. A TypeScript interpreter executes the code; Jev supplies judgments and probabilities. A separate text model generates prose. feels asks a question, match picks a description, and llm generates text.
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Excerpt limited to ~120 words for fair-use compliance. The full article is at Workers.
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