{
  "generatedAt": "2026-10-13",
  "status": "pass",
  "rule": {
    "staleAfterMonths": 6,
    "cutoff": "2026-04",
    "checks": [
      "license",
      "cost",
      "deployment"
    ],
    "enforcement": "The build fails if any entry was last confirmed before the cutoff. A failing build cannot deploy."
  },
  "toolCount": 112,
  "datasetAsOf": "2026-09",
  "perToolChecked": 1,
  "nextRecheckBy": "2027-04",
  "stale": [],
  "entries": [
    {
      "name": "vLLM",
      "section": "inference-serving",
      "path": "/inference-serving/vllm",
      "asOf": "2026-09",
      "perTool": false,
      "expires": "2027-04"
    },
    {
      "name": "SGLang",
      "section": "inference-serving",
      "path": "/inference-serving/sglang",
      "asOf": "2026-10",
      "perTool": true,
      "expires": "2027-05"
    },
    {
      "name": "llama.cpp",
      "section": "inference-serving",
      "path": "/inference-serving/llama-cpp",
      "asOf": "2026-09",
      "perTool": false,
      "expires": "2027-04"
    },
    {
      "name": "Ollama",
      "section": "inference-serving",
      "path": "/inference-serving/ollama",
      "asOf": "2026-09",
      "perTool": false,
      "expires": "2027-04"
    },
    {
      "name": "TensorRT-LLM",
      "section": "inference-serving",
      "path": "/inference-serving/tensorrt-llm",
      "asOf": "2026-09",
      "perTool": false,
      "expires": "2027-04"
    },
    {
      "name": "Text Generation Inference",
      "section": "inference-serving",
      "path": "/inference-serving/text-generation-inference",
      "asOf": "2026-09",
      "perTool": false,
      "expires": "2027-04"
    },
    {
      "name": "LM Studio",
      "section": "inference-serving",
      "path": "/inference-serving/lm-studio",
      "asOf": "2026-09",
      "perTool": false,
      "expires": "2027-04"
    },
    {
      "name": "Triton Inference Server",
      "section": "inference-serving",
      "path": "/inference-serving/triton-inference-server",
      "asOf": "2026-09",
      "perTool": false,
      "expires": "2027-04"
    },
    {
      "name": "llamafile",
      "section": "inference-serving",
      "path": "/inference-serving/llamafile",
      "asOf": "2026-09",
      "perTool": false,
      "expires": "2027-04"
    },
    {
      "name": "KoboldCpp",
      "section": "inference-serving",
      "path": "/inference-serving/koboldcpp",
      "asOf": "2026-09",
      "perTool": false,
      "expires": "2027-04"
    },
    {
      "name": "PowerInfer",
      "section": "inference-serving",
      "path": "/inference-serving/powerinfer",
      "asOf": "2026-09",
      "perTool": false,
      "expires": "2027-04"
    },
    {
      "name": "Marlin",
      "section": "inference-serving",
      "path": "/inference-serving/marlin",
      "asOf": "2026-09",
      "perTool": false,
      "expires": "2027-04"
    },
    {
      "name": "LiteLLM",
      "section": "routing-gateways",
      "path": "/routing-gateways/litellm",
      "asOf": "2026-09",
      "perTool": false,
      "expires": "2027-04"
    },
    {
      "name": "Portkey",
      "section": "routing-gateways",
      "path": "/routing-gateways/portkey",
      "asOf": "2026-09",
      "perTool": false,
      "expires": "2027-04"
    },
    {
      "name": "Cloudflare AI Gateway",
      "section": "routing-gateways",
      "path": "/routing-gateways/cloudflare-ai-gateway",
      "asOf": "2026-09",
      "perTool": false,
      "expires": "2027-04"
    },
    {
      "name": "OpenRouter",
      "section": "routing-gateways",
      "path": "/routing-gateways/openrouter",
      "asOf": "2026-09",
      "perTool": false,
      "expires": "2027-04"
    },
    {
      "name": "Martian",
      "section": "routing-gateways",
      "path": "/routing-gateways/martian",
      "asOf": "2026-09",
      "perTool": false,
      "expires": "2027-04"
    },
    {
      "name": "Envoy AI Gateway",
      "section": "routing-gateways",
      "path": "/routing-gateways/envoy-ai-gateway",
      "asOf": "2026-09",
      "perTool": false,
      "expires": "2027-04"
    },
    {
      "name": "Bifrost",
      "section": "routing-gateways",
      "path": "/routing-gateways/bifrost",
      "asOf": "2026-09",
      "perTool": false,
      "expires": "2027-04"
    },
    {
      "name": "RouteLLM",
      "section": "routing-gateways",
      "path": "/routing-gateways/routellm",
      "asOf": "2026-09",
      "perTool": false,
      "expires": "2027-04"
    },
    {
      "name": "Not Diamond",
      "section": "routing-gateways",
      "path": "/routing-gateways/not-diamond",
      "asOf": "2026-09",
      "perTool": false,
      "expires": "2027-04"
    },
    {
      "name": "TrueFoundry",
      "section": "routing-gateways",
      "path": "/routing-gateways/truefoundry",
      "asOf": "2026-09",
      "perTool": false,
      "expires": "2027-04"
    },
    {
      "name": "pgvector",
      "section": "retrieval-vector-stores",
      "path": "/retrieval-vector-stores/pgvector",
      "asOf": "2026-09",
      "perTool": false,
      "expires": "2027-04"
    },
    {
      "name": "Qdrant",
      "section": "retrieval-vector-stores",
      "path": "/retrieval-vector-stores/qdrant",
      "asOf": "2026-09",
      "perTool": false,
      "expires": "2027-04"
    },
    {
      "name": "Weaviate",
      "section": "retrieval-vector-stores",
      "path": "/retrieval-vector-stores/weaviate",
      "asOf": "2026-09",
      "perTool": false,
      "expires": "2027-04"
    },
    {
      "name": "Chroma",
      "section": "retrieval-vector-stores",
      "path": "/retrieval-vector-stores/chroma",
      "asOf": "2026-09",
      "perTool": false,
      "expires": "2027-04"
    },
    {
      "name": "Pinecone",
      "section": "retrieval-vector-stores",
      "path": "/retrieval-vector-stores/pinecone",
      "asOf": "2026-09",
      "perTool": false,
      "expires": "2027-04"
    },
    {
      "name": "Milvus",
      "section": "retrieval-vector-stores",
      "path": "/retrieval-vector-stores/milvus",
      "asOf": "2026-09",
      "perTool": false,
      "expires": "2027-04"
    },
    {
      "name": "Turbopuffer",
      "section": "retrieval-vector-stores",
      "path": "/retrieval-vector-stores/turbopuffer",
      "asOf": "2026-09",
      "perTool": false,
      "expires": "2027-04"
    },
    {
      "name": "Unstructured",
      "section": "retrieval-vector-stores",
      "path": "/retrieval-vector-stores/unstructured",
      "asOf": "2026-09",
      "perTool": false,
      "expires": "2027-04"
    },
    {
      "name": "Elasticsearch",
      "section": "retrieval-vector-stores",
      "path": "/retrieval-vector-stores/elasticsearch",
      "asOf": "2026-09",
      "perTool": false,
      "expires": "2027-04"
    },
    {
      "name": "Vespa",
      "section": "retrieval-vector-stores",
      "path": "/retrieval-vector-stores/vespa",
      "asOf": "2026-09",
      "perTool": false,
      "expires": "2027-04"
    },
    {
      "name": "Rerankers",
      "section": "retrieval-vector-stores",
      "path": "/retrieval-vector-stores/rerankers",
      "asOf": "2026-09",
      "perTool": false,
      "expires": "2027-04"
    },
    {
      "name": "Jina AI",
      "section": "retrieval-vector-stores",
      "path": "/retrieval-vector-stores/jina-ai",
      "asOf": "2026-09",
      "perTool": false,
      "expires": "2027-04"
    },
    {
      "name": "LangChain Text Splitters",
      "section": "retrieval-vector-stores",
      "path": "/retrieval-vector-stores/langchain-text-splitters",
      "asOf": "2026-09",
      "perTool": false,
      "expires": "2027-04"
    },
    {
      "name": "Docling",
      "section": "retrieval-vector-stores",
      "path": "/retrieval-vector-stores/docling",
      "asOf": "2026-09",
      "perTool": false,
      "expires": "2027-04"
    },
    {
      "name": "LlamaParse",
      "section": "retrieval-vector-stores",
      "path": "/retrieval-vector-stores/llamaparse",
      "asOf": "2026-09",
      "perTool": false,
      "expires": "2027-04"
    },
    {
      "name": "Unsloth",
      "section": "fine-tuning",
      "path": "/fine-tuning/unsloth",
      "asOf": "2026-09",
      "perTool": false,
      "expires": "2027-04"
    },
    {
      "name": "Axolotl",
      "section": "fine-tuning",
      "path": "/fine-tuning/axolotl",
      "asOf": "2026-09",
      "perTool": false,
      "expires": "2027-04"
    },
    {
      "name": "LLaMA-Factory",
      "section": "fine-tuning",
      "path": "/fine-tuning/llama-factory",
      "asOf": "2026-09",
      "perTool": false,
      "expires": "2027-04"
    },
    {
      "name": "PEFT",
      "section": "fine-tuning",
      "path": "/fine-tuning/peft",
      "asOf": "2026-09",
      "perTool": false,
      "expires": "2027-04"
    },
    {
      "name": "TRL",
      "section": "fine-tuning",
      "path": "/fine-tuning/trl",
      "asOf": "2026-09",
      "perTool": false,
      "expires": "2027-04"
    },
    {
      "name": "DeepSpeed",
      "section": "fine-tuning",
      "path": "/fine-tuning/deepspeed",
      "asOf": "2026-09",
      "perTool": false,
      "expires": "2027-04"
    },
    {
      "name": "Megatron-LM",
      "section": "fine-tuning",
      "path": "/fine-tuning/megatron-lm",
      "asOf": "2026-09",
      "perTool": false,
      "expires": "2027-04"
    },
    {
      "name": "torchtune",
      "section": "fine-tuning",
      "path": "/fine-tuning/torchtune",
      "asOf": "2026-09",
      "perTool": false,
      "expires": "2027-04"
    },
    {
      "name": "Hugging Face TRL",
      "section": "fine-tuning",
      "path": "/fine-tuning/hugging-face-trl",
      "asOf": "2026-09",
      "perTool": false,
      "expires": "2027-04"
    },
    {
      "name": "Colab",
      "section": "fine-tuning",
      "path": "/fine-tuning/colab",
      "asOf": "2026-09",
      "perTool": false,
      "expires": "2027-04"
    },
    {
      "name": "Replicate",
      "section": "fine-tuning",
      "path": "/fine-tuning/replicate",
      "asOf": "2026-09",
      "perTool": false,
      "expires": "2027-04"
    },
    {
      "name": "Weights & Biases Launch",
      "section": "fine-tuning",
      "path": "/fine-tuning/weights-biases-launch",
      "asOf": "2026-09",
      "perTool": false,
      "expires": "2027-04"
    },
    {
      "name": "LangChain",
      "section": "agent-frameworks",
      "path": "/agent-frameworks/langchain",
      "asOf": "2026-09",
      "perTool": false,
      "expires": "2027-04"
    },
    {
      "name": "LlamaIndex",
      "section": "agent-frameworks",
      "path": "/agent-frameworks/llamaindex",
      "asOf": "2026-09",
      "perTool": false,
      "expires": "2027-04"
    },
    {
      "name": "Pydantic AI",
      "section": "agent-frameworks",
      "path": "/agent-frameworks/pydantic-ai",
      "asOf": "2026-09",
      "perTool": false,
      "expires": "2027-04"
    },
    {
      "name": "AutoGen",
      "section": "agent-frameworks",
      "path": "/agent-frameworks/autogen",
      "asOf": "2026-09",
      "perTool": false,
      "expires": "2027-04"
    },
    {
      "name": "CrewAI",
      "section": "agent-frameworks",
      "path": "/agent-frameworks/crewai",
      "asOf": "2026-09",
      "perTool": false,
      "expires": "2027-04"
    },
    {
      "name": "Semantic Kernel",
      "section": "agent-frameworks",
      "path": "/agent-frameworks/semantic-kernel",
      "asOf": "2026-09",
      "perTool": false,
      "expires": "2027-04"
    },
    {
      "name": "Mastra",
      "section": "agent-frameworks",
      "path": "/agent-frameworks/mastra",
      "asOf": "2026-09",
      "perTool": false,
      "expires": "2027-04"
    },
    {
      "name": "OpenAI Agents SDK",
      "section": "agent-frameworks",
      "path": "/agent-frameworks/openai-agents-sdk",
      "asOf": "2026-09",
      "perTool": false,
      "expires": "2027-04"
    },
    {
      "name": "Agno",
      "section": "agent-frameworks",
      "path": "/agent-frameworks/agno",
      "asOf": "2026-09",
      "perTool": false,
      "expires": "2027-04"
    },
    {
      "name": "Claude Agent SDK",
      "section": "agent-frameworks",
      "path": "/agent-frameworks/claude-agent-sdk",
      "asOf": "2026-09",
      "perTool": false,
      "expires": "2027-04"
    },
    {
      "name": "Letta",
      "section": "agent-frameworks",
      "path": "/agent-frameworks/letta",
      "asOf": "2026-09",
      "perTool": false,
      "expires": "2027-04"
    },
    {
      "name": "smolagents",
      "section": "agent-frameworks",
      "path": "/agent-frameworks/smolagents",
      "asOf": "2026-09",
      "perTool": false,
      "expires": "2027-04"
    },
    {
      "name": "Vercel AI SDK",
      "section": "agent-frameworks",
      "path": "/agent-frameworks/vercel-ai-sdk",
      "asOf": "2026-09",
      "perTool": false,
      "expires": "2027-04"
    },
    {
      "name": "Temporal",
      "section": "workflow-orchestration",
      "path": "/workflow-orchestration/temporal",
      "asOf": "2026-09",
      "perTool": false,
      "expires": "2027-04"
    },
    {
      "name": "Inngest",
      "section": "workflow-orchestration",
      "path": "/workflow-orchestration/inngest",
      "asOf": "2026-09",
      "perTool": false,
      "expires": "2027-04"
    },
    {
      "name": "Trigger.dev",
      "section": "workflow-orchestration",
      "path": "/workflow-orchestration/trigger-dev",
      "asOf": "2026-09",
      "perTool": false,
      "expires": "2027-04"
    },
    {
      "name": "Dagster",
      "section": "workflow-orchestration",
      "path": "/workflow-orchestration/dagster",
      "asOf": "2026-09",
      "perTool": false,
      "expires": "2027-04"
    },
    {
      "name": "Prefect",
      "section": "workflow-orchestration",
      "path": "/workflow-orchestration/prefect",
      "asOf": "2026-09",
      "perTool": false,
      "expires": "2027-04"
    },
    {
      "name": "Apache Airflow",
      "section": "workflow-orchestration",
      "path": "/workflow-orchestration/apache-airflow",
      "asOf": "2026-09",
      "perTool": false,
      "expires": "2027-04"
    },
    {
      "name": "Restate",
      "section": "workflow-orchestration",
      "path": "/workflow-orchestration/restate",
      "asOf": "2026-09",
      "perTool": false,
      "expires": "2027-04"
    },
    {
      "name": "DBOS",
      "section": "workflow-orchestration",
      "path": "/workflow-orchestration/dbos",
      "asOf": "2026-09",
      "perTool": false,
      "expires": "2027-04"
    },
    {
      "name": "Fly Machines",
      "section": "workflow-orchestration",
      "path": "/workflow-orchestration/fly-machines",
      "asOf": "2026-09",
      "perTool": false,
      "expires": "2027-04"
    },
    {
      "name": "Modal",
      "section": "workflow-orchestration",
      "path": "/workflow-orchestration/modal",
      "asOf": "2026-09",
      "perTool": false,
      "expires": "2027-04"
    },
    {
      "name": "NeMo Guardrails",
      "section": "guardrails-safety",
      "path": "/guardrails-safety/nemo-guardrails",
      "asOf": "2026-09",
      "perTool": false,
      "expires": "2027-04"
    },
    {
      "name": "Guardrails AI",
      "section": "guardrails-safety",
      "path": "/guardrails-safety/guardrails-ai",
      "asOf": "2026-09",
      "perTool": false,
      "expires": "2027-04"
    },
    {
      "name": "Llama Guard",
      "section": "guardrails-safety",
      "path": "/guardrails-safety/llama-guard",
      "asOf": "2026-09",
      "perTool": false,
      "expires": "2027-04"
    },
    {
      "name": "Microsoft Presidio",
      "section": "guardrails-safety",
      "path": "/guardrails-safety/microsoft-presidio",
      "asOf": "2026-09",
      "perTool": false,
      "expires": "2027-04"
    },
    {
      "name": "Lakera Guard",
      "section": "guardrails-safety",
      "path": "/guardrails-safety/lakera-guard",
      "asOf": "2026-09",
      "perTool": false,
      "expires": "2027-04"
    },
    {
      "name": "garak",
      "section": "guardrails-safety",
      "path": "/guardrails-safety/garak",
      "asOf": "2026-09",
      "perTool": false,
      "expires": "2027-04"
    },
    {
      "name": "PyRIT",
      "section": "guardrails-safety",
      "path": "/guardrails-safety/pyrit",
      "asOf": "2026-09",
      "perTool": false,
      "expires": "2027-04"
    },
    {
      "name": "Invariant Guardrails",
      "section": "guardrails-safety",
      "path": "/guardrails-safety/invariant-guardrails",
      "asOf": "2026-09",
      "perTool": false,
      "expires": "2027-04"
    },
    {
      "name": "DSPy",
      "section": "prompt-engineering",
      "path": "/prompt-engineering/dspy",
      "asOf": "2026-09",
      "perTool": false,
      "expires": "2027-04"
    },
    {
      "name": "Instructor",
      "section": "prompt-engineering",
      "path": "/prompt-engineering/instructor",
      "asOf": "2026-09",
      "perTool": false,
      "expires": "2027-04"
    },
    {
      "name": "Humanloop",
      "section": "prompt-engineering",
      "path": "/prompt-engineering/humanloop",
      "asOf": "2026-09",
      "perTool": false,
      "expires": "2027-04"
    },
    {
      "name": "Guidance",
      "section": "prompt-engineering",
      "path": "/prompt-engineering/guidance",
      "asOf": "2026-09",
      "perTool": false,
      "expires": "2027-04"
    },
    {
      "name": "PromptLayer",
      "section": "prompt-engineering",
      "path": "/prompt-engineering/promptlayer",
      "asOf": "2026-09",
      "perTool": false,
      "expires": "2027-04"
    },
    {
      "name": "Agenta",
      "section": "prompt-engineering",
      "path": "/prompt-engineering/agenta",
      "asOf": "2026-09",
      "perTool": false,
      "expires": "2027-04"
    },
    {
      "name": "Promptwatch",
      "section": "prompt-engineering",
      "path": "/prompt-engineering/promptwatch",
      "asOf": "2026-09",
      "perTool": false,
      "expires": "2027-04"
    },
    {
      "name": "TextGrad",
      "section": "prompt-engineering",
      "path": "/prompt-engineering/textgrad",
      "asOf": "2026-09",
      "perTool": false,
      "expires": "2027-04"
    },
    {
      "name": "Outlines",
      "section": "prompt-engineering",
      "path": "/prompt-engineering/outlines",
      "asOf": "2026-09",
      "perTool": false,
      "expires": "2027-04"
    },
    {
      "name": "LangSmith",
      "section": "evaluation-observability",
      "path": "/evaluation-observability/langsmith",
      "asOf": "2026-09",
      "perTool": false,
      "expires": "2027-04"
    },
    {
      "name": "Braintrust",
      "section": "evaluation-observability",
      "path": "/evaluation-observability/braintrust",
      "asOf": "2026-09",
      "perTool": false,
      "expires": "2027-04"
    },
    {
      "name": "Arize Phoenix",
      "section": "evaluation-observability",
      "path": "/evaluation-observability/arize-phoenix",
      "asOf": "2026-09",
      "perTool": false,
      "expires": "2027-04"
    },
    {
      "name": "Langfuse",
      "section": "evaluation-observability",
      "path": "/evaluation-observability/langfuse",
      "asOf": "2026-09",
      "perTool": false,
      "expires": "2027-04"
    },
    {
      "name": "promptfoo",
      "section": "evaluation-observability",
      "path": "/evaluation-observability/promptfoo",
      "asOf": "2026-09",
      "perTool": false,
      "expires": "2027-04"
    },
    {
      "name": "DeepEval",
      "section": "evaluation-observability",
      "path": "/evaluation-observability/deepeval",
      "asOf": "2026-09",
      "perTool": false,
      "expires": "2027-04"
    },
    {
      "name": "Helicone",
      "section": "evaluation-observability",
      "path": "/evaluation-observability/helicone",
      "asOf": "2026-09",
      "perTool": false,
      "expires": "2027-04"
    },
    {
      "name": "Weights & Biases",
      "section": "evaluation-observability",
      "path": "/evaluation-observability/weights-biases",
      "asOf": "2026-09",
      "perTool": false,
      "expires": "2027-04"
    },
    {
      "name": "OpenTelemetry",
      "section": "evaluation-observability",
      "path": "/evaluation-observability/opentelemetry",
      "asOf": "2026-09",
      "perTool": false,
      "expires": "2027-04"
    },
    {
      "name": "Vellum",
      "section": "evaluation-observability",
      "path": "/evaluation-observability/vellum",
      "asOf": "2026-09",
      "perTool": false,
      "expires": "2027-04"
    },
    {
      "name": "Gentrace",
      "section": "evaluation-observability",
      "path": "/evaluation-observability/gentrace",
      "asOf": "2026-09",
      "perTool": false,
      "expires": "2027-04"
    },
    {
      "name": "Opik",
      "section": "evaluation-observability",
      "path": "/evaluation-observability/opik",
      "asOf": "2026-09",
      "perTool": false,
      "expires": "2027-04"
    },
    {
      "name": "Evidently AI",
      "section": "evaluation-observability",
      "path": "/evaluation-observability/evidently-ai",
      "asOf": "2026-09",
      "perTool": false,
      "expires": "2027-04"
    },
    {
      "name": "Hugging Face",
      "section": "learning-reference",
      "path": "/learning-reference/hugging-face",
      "asOf": "2026-09",
      "perTool": false,
      "expires": "2027-04"
    },
    {
      "name": "Full Stack Deep Learning",
      "section": "learning-reference",
      "path": "/learning-reference/full-stack-deep-learning",
      "asOf": "2026-09",
      "perTool": false,
      "expires": "2027-04"
    },
    {
      "name": "Sebastian Raschka",
      "section": "learning-reference",
      "path": "/learning-reference/sebastian-raschka",
      "asOf": "2026-09",
      "perTool": false,
      "expires": "2027-04"
    },
    {
      "name": "arXiv",
      "section": "learning-reference",
      "path": "/learning-reference/arxiv",
      "asOf": "2026-09",
      "perTool": false,
      "expires": "2027-04"
    },
    {
      "name": "Papers with Code",
      "section": "learning-reference",
      "path": "/learning-reference/papers-with-code",
      "asOf": "2026-09",
      "perTool": false,
      "expires": "2027-04"
    },
    {
      "name": "Jay Alammar",
      "section": "learning-reference",
      "path": "/learning-reference/jay-alammar",
      "asOf": "2026-09",
      "perTool": false,
      "expires": "2027-04"
    },
    {
      "name": "AI Engineer",
      "section": "learning-reference",
      "path": "/learning-reference/ai-engineer",
      "asOf": "2026-09",
      "perTool": false,
      "expires": "2027-04"
    },
    {
      "name": "Hugging Face Cookbook",
      "section": "learning-reference",
      "path": "/learning-reference/hugging-face-cookbook",
      "asOf": "2026-09",
      "perTool": false,
      "expires": "2027-04"
    },
    {
      "name": "Made With ML",
      "section": "learning-reference",
      "path": "/learning-reference/made-with-ml",
      "asOf": "2026-09",
      "perTool": false,
      "expires": "2027-04"
    },
    {
      "name": "Distill",
      "section": "learning-reference",
      "path": "/learning-reference/distill",
      "asOf": "2026-09",
      "perTool": false,
      "expires": "2027-04"
    }
  ]
}