[{"data":1,"prerenderedAt":363},["ShallowReactive",2],{"blog-tag-hu-llm-observability":3},[4,121,176,260,311],{"slug":5,"published":6,"minutes":7,"category":8,"tags":9,"tagPages":15,"keywords":21,"about":29,"sources":41,"cover":111,"og":112,"expertise":113,"locales":114,"lang":117,"title":118,"description":119,"coverAlt":120},"opik","2026-10-05",7,"llmops",[10,11,12,13,14],"LLM observability","Tracing","Evaluation","OpenTelemetry","Self-hosting",[16,17,18,19,20],"llm-observability","tracing","evaluation","opentelemetry","self-hosting",[5,22,23,24,25,26,27,28],"opik teszt","opik vagy langfuse","opik árak","saját szerveres llm nyomkövetés","opik opentelemetry","llm mint bíró metrikák","opik guardrailek",[30,33,35,38],{"name":31,"url":32},"Comet ML","https:\u002F\u002Fwww.comet.com",{"name":13,"url":34},"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FOpenTelemetry",{"name":36,"url":37},"Observability (software)","https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FObservability_(software)",{"name":39,"url":40},"Apache License","https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FApache_License",[42,45,48,51,54,57,60,63,66,69,72,75,78,81,84,87,90,93,96,99,102,105,108],{"title":43,"url":44},"Opik repository README on GitHub","https:\u002F\u002Fgithub.com\u002Fcomet-ml\u002Fopik",{"title":46,"url":47},"Opik LICENSE file: Apache License 2.0","https:\u002F\u002Fgithub.com\u002Fcomet-ml\u002Fopik\u002Fblob\u002Fmain\u002FLICENSE",{"title":49,"url":50},"Opik on PyPI: package metadata","https:\u002F\u002Fpypi.org\u002Fpypi\u002Fopik\u002Fjson",{"title":52,"url":53},"Opik product page","https:\u002F\u002Fwww.comet.com\u002Fsite\u002Fproducts\u002Fopik\u002F",{"title":55,"url":56},"Opik pricing","https:\u002F\u002Fwww.comet.com\u002Fsite\u002Fpricing\u002F",{"title":58,"url":59},"Opik docs: run locally with Docker Compose","https:\u002F\u002Fwww.comet.com\u002Fdocs\u002Fopik\u002Fself-host\u002Flocal_deployment",{"title":61,"url":62},"Opik docs: Kubernetes deployment with Helm","https:\u002F\u002Fwww.comet.com\u002Fdocs\u002Fopik\u002Fself-host\u002Fkubernetes",{"title":64,"url":65},"Opik docs: platform architecture","https:\u002F\u002Fwww.comet.com\u002Fdocs\u002Fopik\u002Fself-host\u002Farchitecture",{"title":67,"url":68},"Opik docs: tracing getting started","https:\u002F\u002Fwww.comet.com\u002Fdocs\u002Fopik\u002Ftracing\u002Fgetting-started",{"title":70,"url":71},"Opik docs: OpenTelemetry integration","https:\u002F\u002Fwww.comet.com\u002Fdocs\u002Fopik\u002Fintegrations\u002Fopentelemetry",{"title":73,"url":74},"Opik docs: evaluation metrics overview","https:\u002F\u002Fwww.comet.com\u002Fdocs\u002Fopik\u002Fevaluation\u002Fmetrics\u002Foverview",{"title":76,"url":77},"Opik docs: online evaluation rules","https:\u002F\u002Fwww.comet.com\u002Fdocs\u002Fopik\u002Fproduction\u002Fonline-evaluation\u002Frules",{"title":79,"url":80},"Opik docs: Prompt Library overview","https:\u002F\u002Fwww.comet.com\u002Fdocs\u002Fopik\u002Fdevelopment\u002Fprompt-library\u002Foverview",{"title":82,"url":83},"Opik docs: optimisation algorithms","https:\u002F\u002Fwww.comet.com\u002Fdocs\u002Fopik\u002Fdevelopment\u002Foptimization-runs\u002Falgorithms\u002Foverview",{"title":85,"url":86},"Opik docs: guardrails overview","https:\u002F\u002Fwww.comet.com\u002Fdocs\u002Fopik\u002Fguardrails\u002Foverview",{"title":88,"url":89},"Opik docs: guardrails server","https:\u002F\u002Fwww.comet.com\u002Fdocs\u002Fopik\u002Fguardrails\u002Fserver",{"title":91,"url":92},"Opik docs: SDK anonymizers","https:\u002F\u002Fwww.comet.com\u002Fdocs\u002Fopik\u002Fproduction\u002Fgateway-guardrails\u002Fanonymizers",{"title":94,"url":95},"Opik docs: data anonymization","https:\u002F\u002Fwww.comet.com\u002Fdocs\u002Fopik\u002Fadministration\u002Fdata_anonymization",{"title":97,"url":98},"Comet ML privacy policy","https:\u002F\u002Fwww.comet.com\u002Fsite\u002Fprivacy-policy\u002F",{"title":100,"url":101},"Comet Trust Center","https:\u002F\u002Ftrust.comet.com\u002F",{"title":103,"url":104},"Langfuse repository README (licence)","https:\u002F\u002Fgithub.com\u002Flangfuse\u002Flangfuse",{"title":106,"url":107},"Arize Phoenix repository README (licence)","https:\u002F\u002Fgithub.com\u002FArize-ai\u002Fphoenix",{"title":109,"url":110},"LangChain pricing (LangSmith plans)","https:\u002F\u002Fwww.langchain.com\u002Fpricing","\u002Fimages\u002Fblog\u002Fopik\u002Fcover.webp","\u002Fimages\u002Fblog\u002Fopik\u002Fog.jpg","ai-engineer",[115,116,117],"en","de","hu","Opik teszt: nyílt forrású nyomkövetés és értékelés, amerikai felhővel","Nyomok, judge-metrikák, promptverziók és optimalizáló egy Apache 2.0 platformon. Saját szerveren ingyen, a Pro felhő havi 19 dollár, az USA-ban hosztolt.","Opik teszt: távcső egy jegyzetfüzet-kupacon, a háttérben felhő egy zászló fölött.",{"slug":122,"published":123,"updated":124,"minutes":125,"category":8,"tags":126,"tagPages":127,"keywords":128,"about":137,"sources":146,"cover":170,"og":171,"expertise":113,"locales":172,"lang":117,"title":173,"description":174,"coverAlt":175},"langfuse","2026-08-13","2026-10-07",10,[10,11,13,14,12],[16,17,19,20,18],[122,129,130,131,132,133,134,135,136],"langfuse vagy langsmith","llm nyomkövetési eszköz","saját szerveres llm megfigyelhetőség","langfuse árak","opentelemetry llm trace-ek","llm költségkövetés","prompt verziókezelés","langfuse teszt",[138,141,142,145],{"name":139,"url":140},"Langfuse","https:\u002F\u002Flangfuse.com",{"name":13,"url":34},{"name":143,"url":144},"ClickHouse","https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FClickHouse",{"name":36,"url":37},[147,150,153,156,159,162,165,168],{"title":148,"url":149},"Langfuse documentation: observability and application tracing","https:\u002F\u002Flangfuse.com\u002Fdocs\u002Fobservability\u002Foverview",{"title":151,"url":152},"Langfuse documentation: get started with tracing","https:\u002F\u002Flangfuse.com\u002Fdocs\u002Fobservability\u002Fget-started",{"title":154,"url":155},"Langfuse pricing: cloud plans, billable units and worked examples","https:\u002F\u002Flangfuse.com\u002Fpricing",{"title":157,"url":158},"Langfuse pricing: self-hosted plans and the feature comparison","https:\u002F\u002Flangfuse.com\u002Fpricing-self-host",{"title":160,"url":161},"Self-host Langfuse: deployment options, containers and storage services","https:\u002F\u002Flangfuse.com\u002Fself-hosting",{"title":163,"url":164},"Langfuse changelog: v4 is live (17 August 2026)","https:\u002F\u002Flangfuse.com\u002Fchangelog\u002F2026-08-17-langfuse-v4",{"title":166,"url":167},"Langfuse blog: Langfuse joins ClickHouse (16 January 2026)","https:\u002F\u002Flangfuse.com\u002Fblog\u002Fjoining-clickhouse",{"title":169,"url":104},"GitHub: langfuse\u002Flangfuse, the platform repository","\u002Fimages\u002Fblog\u002Flangfuse\u002Fcover.webp","\u002Fimages\u002Fblog\u002Flangfuse\u002Fog.jpg",[115,116,117],"Langfuse bemutatás: nyomkövetés, promptok és értékelések saját szerveren","A Langfuse MIT-licencű platform LLM-nyomokhoz, promptverziókhoz és kísérletekhez. Mibe kerül a saját telepítés, mennyi a usage-alapú ár, és hol veszít?","Langfuse bemutató: lábnyomok vezetnek egy ház kertjében egy nagyítós jegyzetfüzethez.",{"slug":177,"published":178,"updated":179,"minutes":180,"category":8,"tags":181,"tagPages":184,"keywords":186,"about":197,"sources":204,"cover":254,"og":255,"expertise":113,"locales":256,"lang":117,"title":257,"description":258,"coverAlt":259},"agent-observability-opentelemetry","2026-08-06","2026-10-01",12,[13,10,182,11,183],"AI agents","Evals",[19,16,185,17],"ai-agents",[187,188,189,190,191,192,193,194,195,196],"llm ügynök megfigyelhetőség opentelemetry","opentelemetry genai semantic conventions","hogyan kövessük nyomon az llm ügynököket","gen_ai semantic conventions attribútumok","llm token használat és költség mérőszámok","llm nyomkövetés mintavétel","személyes adatok llm nyomkövetésben","langfuse vs arize phoenix vs datadog összehasonlítás","ai ügynök nyomkövetés és értékelés","opentelemetry llm nyomkövetés",[198,199,201],{"name":13,"url":34},{"name":200,"url":37},"Observability",{"name":202,"url":203},"Intelligent agent","https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FIntelligent_agent",[205,208,211,214,217,220,223,226,229,232,235,238,241,243,245,248,251],{"title":206,"url":207},"OpenTelemetry: GenAI semantic conventions repository (open-telemetry\u002Fsemantic-conventions-genai)","https:\u002F\u002Fgithub.com\u002Fopen-telemetry\u002Fsemantic-conventions-genai",{"title":209,"url":210},"GenAI conventions: overview (status Development)","https:\u002F\u002Fgithub.com\u002Fopen-telemetry\u002Fsemantic-conventions-genai\u002Fblob\u002Fmain\u002Fdocs\u002Fgen-ai\u002FREADME.md",{"title":212,"url":213},"GenAI conventions: model spans, execute_tool and content capture","https:\u002F\u002Fgithub.com\u002Fopen-telemetry\u002Fsemantic-conventions-genai\u002Fblob\u002Fmain\u002Fdocs\u002Fgen-ai\u002Fgen-ai-spans.md",{"title":215,"url":216},"GenAI conventions: agent 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Mibe kerül, és hol jobb nála a Langfuse, a Braintrust vagy a LangSmith?","Arize Phoenix teszt: egy főnixmadár száll fel egy kis ház fölé, a tetőn nagyító fekszik.",{"slug":312,"published":262,"minutes":125,"category":8,"tags":313,"tagPages":317,"keywords":318,"about":325,"sources":329,"cover":357,"og":358,"expertise":113,"locales":359,"lang":117,"title":360,"description":361,"coverAlt":362},"helicone",[10,13,314,315,316],"Cost tracking","Proxy","Gateway",[16,19],[312,319,320,321,322,323,131,324],"helicone llm megfigyelhetőség","helicone vagy langfuse","llm költségkövetés eszköz","nyílt forráskódú llm megfigyelhetőség","llm átjáró proxy","helicone gyorsítótár",[326,327],{"name":13,"url":34},{"name":328,"url":40},"Apache License 2.0",[330,333,336,339,342,345,348,351,354],{"title":331,"url":332},"Helicone quickstart","https:\u002F\u002Fdocs.helicone.ai\u002Fgetting-started\u002Fquick-start",{"title":334,"url":335},"Helicone AI Gateway overview","https:\u002F\u002Fdocs.helicone.ai\u002Fgateway\u002Foverview",{"title":337,"url":338},"Helicone: latency impact and benchmark","https:\u002F\u002Fdocs.helicone.ai\u002Freferences\u002Flatency-affect",{"title":340,"url":341},"Helicone: proxy versus async integration","https:\u002F\u002Fdocs.helicone.ai\u002Freferences\u002Fproxy-vs-async",{"title":343,"url":344},"Helicone: LLM caching","https:\u002F\u002Fdocs.helicone.ai\u002Ffeatures\u002Fadvanced-usage\u002Fcaching",{"title":346,"url":347},"Helicone: self-hosting with Docker","https:\u002F\u002Fdocs.helicone.ai\u002Fgetting-started\u002Fself-deploy-docker",{"title":349,"url":350},"Helicone: how we calculate cost","https:\u002F\u002Fdocs.helicone.ai\u002Ffaq\u002Fhow-we-calculate-cost",{"title":352,"url":353},"Helicone pricing","https:\u002F\u002Fwww.helicone.ai\u002Fpricing",{"title":355,"url":356},"Helicone repository on GitHub","https:\u002F\u002Fgithub.com\u002FHelicone\u002Fhelicone","\u002Fimages\u002Fblog\u002Fhelicone\u002Fcover.webp","\u002Fimages\u002Fblog\u002Fhelicone\u002Fog.jpg",[115,116,117],"Helicone: observability, ami a kérés útjában ül","A Helicone Apache-2.0 licencű LLM gateway és megfigyelési platform. Mit ad a proxy-architektúra, mibe kerül, és hogyan néz ki a saját üzemeltetés?","Helicone observability: kerekes boríték halad át egy kamerás fizetőkapun.",1793451238620]