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OSS2026-08-11 · source-backed
semantica-agi/semantica jumped to 4,562 stars (507 forks, 2,270 commits), trending second overall. Its pitch aims directly at the embeddings-only status quo: "They store embeddings, not meaning: context that can't be explained, decisions that can't be audited." Pipeline runs Ingest → Parse → Normalize → Split → Extract → Conflict Detection → Deduplication → Knowledge Graph, with polyglot storage across Oxigraph/Blazegraph/Jena and Neo4j/FalkorDB/Apache AGE, W3C PROV-O provenance on every fact, SHACL constraints, and point-in-time snapshots. Claims 0.004 ms node search on a 118k-node graph.
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semantica-agi/semantica jumped to 3,677 stars. MIT, pip install semantica, v0.6.0, 2,229 commits. The pipeline is fully deterministic, Ingest → Parse → Normalize → Split → Extract → Conflict Detection → Deduplication → Knowledge Graph → Ontology/Reasoning/Provenance/Decisions,...
Three competing approaches to agent memory all trending simultaneously: - ReMe (1.7K stars) — File-first, stores as readable Markdown. Lightweight. GitHub - MemOS (6.2K stars) — Graph-based memory OS. Claims 43.7% higher accuracy vs OpenAI Memory. GitHub - Context Engineering...
Everyone is building summarize-and-evict context management. Compaction, rolling summaries, hierarchical memory, vector-store recall. The entire agent-memory category assumes the answer is to throw away history intelligently. PRO-LONG (arXiv 2607.20064) keeps the complete stru...
semantica-agi/semantica surged +1,181 stars to 7,761 today, and the release driving it is a security release from August 11 fixing six externally-reported flaws across the Explorer API and the graph store backends, plus a CodeQL-flagged ReDoS. GitHub A missing-authentication g...
akitaonrails/ai-memory (Rust, 2,485 stars) hooks into agent lifecycles to capture prompts, tool calls, and session boundaries, compiling them into a git-versioned per-project markdown wiki with full-text search and optional vector retrieval. Pitch: abandon a task in Claude Cod...
A Rust/io_uring storage engine posted to Show HN today moves KV cache off the GPU into a petabyte-scale store co-located on GPU hosts, so a prefix computed on one GPU serves to others (GitHub). Claims million-plus IOPS within 1ms and 66x TTFT speedup on cache hits at 128K cont...
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