{"adoption": {"forks": 164, "observed_at": "2026-08-28T04:04:18.327031+00:00", "stars": 1303}, "canonical_url": "https://ross.abutalabs.com/products/jlama", "card": {"archived": false, "artifact_type": "library", "description": "Jlama is a modern LLM inference engine for Java", "domain": ["large-language-models", "artificial-intelligence", "machine-learning", "developer-tools"], "enriched": true, "function": ["llm-inference", "cli", "http-server", "machine-learning", "transformers"], "health_score": 58, "homepage": null, "language": "Java", "license": "Apache-2.0", "license_family": "permissive", "maturity": "active", "member_repos": ["tjake/Jlama"], "name": "tjake/Jlama", "platform": ["jvm", "cli", "cross-platform"], "pushed_at": "2025-10-12T02:45:08+00:00", "repo": "tjake/Jlama", "stars": 1303, "tags": ["llm-inference", "java", "simd", "quantization", "openai-compatible-api", "huggingface", "distributed-inference", "panama-vector", "safetensors"], "topics": ["ai", "java", "llm", "simd", "transformers", "gpt", "llama", "openai", "huggingface", "genai"], "urls": [], "use_cases": ["run llm inference in a java application", "serve an openai-compatible api for local models", "chat with huggingface models from the command line", "run quantized llama or mistral models locally", "generate embeddings with a java library", "distributed inference across multiple machines"], "what_it_is": "Jlama is a modern LLM inference engine written in Java, supporting popular transformer models like Llama, Mistral, Gemma, and Qwen with quantization and distributed inference. It ships as an embeddable library plus a CLI that can serve an OpenAI-compatible REST API with a chat UI.", "when_to_avoid": ["you need maximum inference throughput available in GPU-native runtimes like vLLM or llama.cpp", "you need broad model architecture support beyond the supported families", "you are not on Java 20+ since the engine requires modern JDK features"], "when_to_choose": ["your application is on the JVM and you want built-in LLM inference without Python", "you want an OpenAI-compatible local REST API with a chat UI", "you need quantized model support (Q8/Q4) in pure Java", "you want distributed inference across a cluster of JVMs"]}, "data_as_of": "2026-08-30T08:39:29.467469+00:00", "members": [{"path": "/products/jlama", "repo": "tjake/Jlama", "role": "main", "score": 51}], "provenance": {"archived": {"kind": "observed", "observed_at": "2026-08-28T04:04:18.327031+00:00", "source": "github"}, "artifact_type": {"confidence": null, "enriched_at": "2026-08-30T04:51:14.206738+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "11519ad50bb4085ce81ce15a2f60bd6d33ed49ef0537d9dab45386d865c67000", "fetched_at": "2026-08-28T04:04:18.327031+00:00", "kind": "readme", "missing": false, "url": "https://github.com/tjake/Jlama"}], "taxonomy_version": 1}, "description": {"kind": "observed", "observed_at": "2026-08-28T04:04:18.327031+00:00", "source": "github"}, "domain": {"confidence": null, "enriched_at": "2026-08-30T04:51:14.206738+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "11519ad50bb4085ce81ce15a2f60bd6d33ed49ef0537d9dab45386d865c67000", "fetched_at": "2026-08-28T04:04:18.327031+00:00", "kind": "readme", "missing": false, "url": "https://github.com/tjake/Jlama"}], "taxonomy_version": 1}, "enriched": {"inputs": [], "kind": "computed", "method": "enrichment_status"}, "function": {"confidence": null, "enriched_at": "2026-08-30T04:51:14.206738+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "11519ad50bb4085ce81ce15a2f60bd6d33ed49ef0537d9dab45386d865c67000", "fetched_at": "2026-08-28T04:04:18.327031+00:00", "kind": "readme", "missing": false, "url": "https://github.com/tjake/Jlama"}], "taxonomy_version": 1}, "health_score": {"inputs": ["days_since_push", "days_since_release", "archived"], "kind": "computed", "method": "health_v1"}, "homepage": {"kind": "observed", "observed_at": "2026-08-28T04:04:18.327031+00:00", "source": "github"}, "language": {"kind": "observed", "observed_at": "2026-08-28T04:04:18.327031+00:00", "source": "github"}, "license": {"kind": "observed", "observed_at": "2026-08-28T04:04:18.327031+00:00", "source": "github"}, "license_family": {"inputs": ["license"], "kind": "computed", "method": "license_family"}, "maturity": {"confidence": null, "enriched_at": "2026-08-30T04:51:14.206738+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "11519ad50bb4085ce81ce15a2f60bd6d33ed49ef0537d9dab45386d865c67000", "fetched_at": "2026-08-28T04:04:18.327031+00:00", "kind": "readme", "missing": false, "url": "https://github.com/tjake/Jlama"}], "taxonomy_version": 1}, "member_repos": {"kind": "observed", "observed_at": "2026-08-28T04:04:18.327031+00:00", "source": "github"}, "name": {"kind": "observed", "observed_at": "2026-08-28T04:04:18.327031+00:00", "source": "github"}, "platform": {"confidence": null, "enriched_at": "2026-08-30T04:51:14.206738+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "11519ad50bb4085ce81ce15a2f60bd6d33ed49ef0537d9dab45386d865c67000", "fetched_at": "2026-08-28T04:04:18.327031+00:00", "kind": "readme", "missing": false, "url": "https://github.com/tjake/Jlama"}], "taxonomy_version": 1}, "pushed_at": {"kind": "observed", "observed_at": "2026-08-28T04:04:18.327031+00:00", "source": "github"}, "repo": {"kind": "observed", "observed_at": "2026-08-28T04:04:18.327031+00:00", "source": "github"}, "stars": {"kind": "observed", "observed_at": "2026-08-28T04:04:18.327031+00:00", "source": "github"}, "tags": {"confidence": null, "enriched_at": "2026-08-30T04:51:14.206738+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "11519ad50bb4085ce81ce15a2f60bd6d33ed49ef0537d9dab45386d865c67000", "fetched_at": "2026-08-28T04:04:18.327031+00:00", "kind": "readme", "missing": false, "url": "https://github.com/tjake/Jlama"}], "taxonomy_version": 1}, "topics": {"kind": "observed", "observed_at": "2026-08-28T04:04:18.327031+00:00", "source": "github"}, "urls": {"kind": "observed", "observed_at": "2026-08-28T04:04:18.327031+00:00", "source": "github"}, "use_cases": {"confidence": null, "enriched_at": "2026-08-30T04:51:14.206738+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "11519ad50bb4085ce81ce15a2f60bd6d33ed49ef0537d9dab45386d865c67000", "fetched_at": "2026-08-28T04:04:18.327031+00:00", "kind": "readme", "missing": false, "url": "https://github.com/tjake/Jlama"}], "taxonomy_version": 1}, "what_it_is": {"confidence": null, "enriched_at": "2026-08-30T04:51:14.206738+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "11519ad50bb4085ce81ce15a2f60bd6d33ed49ef0537d9dab45386d865c67000", "fetched_at": "2026-08-28T04:04:18.327031+00:00", "kind": "readme", "missing": false, "url": "https://github.com/tjake/Jlama"}], "taxonomy_version": 1}, "when_to_avoid": {"confidence": null, "enriched_at": "2026-08-30T04:51:14.206738+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "11519ad50bb4085ce81ce15a2f60bd6d33ed49ef0537d9dab45386d865c67000", "fetched_at": "2026-08-28T04:04:18.327031+00:00", "kind": "readme", "missing": false, "url": "https://github.com/tjake/Jlama"}], "taxonomy_version": 1}, "when_to_choose": {"confidence": null, "enriched_at": "2026-08-30T04:51:14.206738+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "11519ad50bb4085ce81ce15a2f60bd6d33ed49ef0537d9dab45386d865c67000", "fetched_at": "2026-08-28T04:04:18.327031+00:00", "kind": "readme", "missing": false, "url": "https://github.com/tjake/Jlama"}], "taxonomy_version": 1}}, "score": {"components": {"activity": 46, "longevity": 80, "rhythm": 40}, "computed_at": "2026-09-03T02:20:16.233290+00:00", "flags": [], "formula": "round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)", "inputs": {"age_days": 1129, "days_push": 325, "days_rel": 609, "gap_med": 6.5, "n_releases_24m": 7}, "score": 51, "version": 2}, "staleness": {"enrichment_outdated": false, "low_confidence": false, "scrape_days": 9, "stale_scrape": false}}