HelixDB – Graph Database Built on Object Storage
Hacker News (AI keywords)4 days agoNew ToolHelixDB is an open-source graph database project shared on Hacker News that replaces traditional local disk storage with object storage (e.g., S3-compatible) as its persistence backend. This disaggregated architecture enables stateless, serverless-friendly deployments with significantly lower storage costs at scale. Developers building knowledge graphs or Graph RAG pipelines may find it a cost-effective cloud-native alternative worth evaluating.
Gemma 4 31B FP8 Matches Claude Sonnet 4.6 Medium in Custom Benchmark★ 75
r/LocalLLaMA top day6 days agoBenchmarkA Reddit user shared benchmark results showing Google's Gemma 4 31B (FP8) performing on par with Claude Sonnet 4.6 Medium. The custom evaluation harness tested complex tasks including Neo4j Cypher queries, entity extraction, agentic tool calling, Python coding, and multi-vector retrieval synthesis. This highlights how quantized mid-sized open-source models are closing the gap with leading proprietary frontier models.