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    "sameFields": [
      "architectures",
      "modelType",
      "hiddenSize",
      "intermediateSize",
      "moeIntermediateSize",
      "hiddenLayers",
      "attentionHeads",
      "keyValueHeads",
      "routedExperts",
      "sharedExperts",
      "activeExpertsPerToken",
      "firstDenseLayers",
      "maxPositions",
      "vocabSize",
      "nextTokenPredictionLayers",
      "indexTopK",
      "indexShareForMtpIteration",
      "quantization"
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    "changedFields": [
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        "field": "transformersVersion",
        "glm52": "5.12.0",
        "glm53": "5.15.0"
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    ],
    "sameArchitectureAndQuantization": true
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  "behaviorComparison": {
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    "tokenizerConfigIdentical": true,
    "tensorIndexIdentical": true,
    "generationConfigIdentical": true,
    "chatTemplateChanged": true,
    "glm52CanDisableThinking": true,
    "glm53CanDisableThinkingInPinnedTemplate": false,
    "glm53AddsLowEffort": true,
    "glm53DefaultsClearThinkingFalse": true,
    "glm53TracksToolCallIds": true,
    "licenseChanged": true,
    "glm52LicenseTag": "license:mit",
    "glm53LicenseTag": "license:other",
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      "configTransformersVersion": "5.12.0",
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      "reasoningParser": "glm45",
      "toolCallParser": "glm47",
      "source": "https://recipes.vllm.ai/zai-org/GLM-5.2"
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      "minimumVllm": "0.28.0",
      "minimumTransformers": "5.15.0",
      "recipeMentionsMinimum": true,
      "configTransformersVersion": "5.15.0",
      "standardTensorParallelSize": 8,
      "reasoningParser": "glm45",
      "toolCallParser": "glm47",
      "source": "https://recipes.vllm.ai/zai-org/GLM-5.3"
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    "servingShapeMarkers": {
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      "glm53SglangNames78Layers": true,
      "glm53SglangSaysSameBaseArchitecture": true,
      "glm53VllmSaysIdenticalArchitectureAndFlags": true
    }
  },
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      "gate": "stage-side-by-side",
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    },
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      "gate": "license-review",
      "action": "Review the GLM-5.3 license for the actual deployment and distribution model before commercial cutover.",
      "evidence": "The repository tag changes from MIT to a named GLM-5.3 license with a conditional Model-as-a-Service security-review clause."
    },
    {
      "gate": "runtime-rebuild",
      "action": "Build a new serving image at the GLM-5.3 recipe minimums instead of swapping only the model ID in the GLM-5.2 image.",
      "evidence": "The vLLM floor moves from 0.23.0 to 0.28.0 and the pinned config moves from Transformers 5.12.0 to 5.15.0."
    },
    {
      "gate": "template-contract",
      "action": "Replace template fixtures, remove the disabled-thinking path, test low/high/max, clear prior reasoning explicitly in chat, and rerun tool-result ordering cases.",
      "evidence": "Tokenizer and tensor index bytes are identical, but the chat template hash and behavior markers change."
    },
    {
      "gate": "load-and-acceptance-canary",
      "action": "Start with bounded context and harmless prompts, then test startup, parsers, tools, output acceptance, memory, and rollback before traffic moves.",
      "evidence": "Static artifact compatibility does not prove a successful runtime or equivalent outputs."
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  "overlapAudit": {
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    "registryPages": 88,
    "distinctIntent": true,
    "primaryIntent": "migrate a pinned self-hosted GLM-5.2 FP8 snapshot to the released GLM-5.3 FP8 checkpoint without reusing changed weights, license, template behavior, or unsupported runtime versions",
    "readerJob": "decide which artifact bytes and serving controls can be reused, stage the new checkpoint side by side, pass compatibility and policy gates, and preserve a GLM-5.2 rollback",
    "nearby": [
      [
        "https://glm52.ai/guides/glm-5-2-to-glm-5-3-api-migration/",
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      ],
      [
        "https://glm52.ai/benchmarks/glm-5-2-vs-glm-5-3/",
        "Owns benchmark, token-use, API-price, and upgrade-pilot decisions; it explicitly did not pin a GLM-5.3 checkpoint."
      ],
      [
        "https://glm52.ai/guides/glm-5-2-fp8-download-verify/",
        "Owns staging and completeness of one GLM-5.2 FP8 snapshot; it does not compare a successor manifest or migration compatibility."
      ],
      [
        "https://glm52.ai/guides/glm-5-2-chat-template/",
        "Owns GLM-5.2 template behavior; it does not audit the GLM-5.3 template delta or cutover contract."
      ]
    ]
  },
  "searchSupply": {
    "query": "GLM-5.2 to GLM-5.3 checkpoint migration",
    "serpApiRequests": 1,
    "requestId": "serpapi-2adfc8b3a2884b7582ba4ab68479a9c3",
    "knownMonthlyUsageAfter": 820,
    "result": "http-error",
    "evaluation": "failed",
    "retryCount": 0,
    "decisionImpact": "No Google evidence was returned. The topic and boundaries remain based on official immutable manifests, runtime recipes, and the local originality registry."
  },
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      "permalink": "https://aihot.virxact.com/items/cmtdcdico01sxrobxtg1cs1ul",
      "classification": "duplicate-intent",
      "note": "The existing Hugging Face incident forensics page owns this event analysis."
    },
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      "permalink": "https://aihot.virxact.com/items/cmtdbbfo6018arobxq8t77h9x",
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      "permalink": "https://aihot.virxact.com/items/cmtd83hb4018fro667i1tbc34",
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    },
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      "permalink": "https://aihot.virxact.com/items/cmtd00dbh09tkroq5v7kcw183",
      "classification": "weak-glm-link",
      "note": "Gemini transcription is a different model family and modality."
    },
    {
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      "permalink": "https://aihot.virxact.com/items/cmtcxdp3f07l3roq5uk6om1aw",
      "classification": "weak-glm-link",
      "note": "A general science-agent benchmark does not define checkpoint compatibility."
    },
    {
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      "permalink": "https://aihot.virxact.com/items/cmtdgo8nh04rurobxlzwr101x",
      "classification": "weak-glm-link",
      "note": "ASR language coverage is unrelated to this text-model artifact cutover."
    }
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  "discoveryChecks": {
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    "zaiGlm53Release": "fetched and hashed with HTTP 200",
    "zhipuResearchIndex": "attempted at http://zhipuai.cn/zh/research; no bytes arrived before the bounded 30-second timeout"
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    "modelCalls": 0,
    "modelWeightBytesDownloaded": 0,
    "localGpuRuns": 0,
    "servingProcesses": 0,
    "containers": 0,
    "note": "The audit compares public metadata, source bytes, file sizes, Git/Xet/LFS identities, and published recipes. It does not prove model loading, output parity, throughput, GPU fit, or production safety."
  },
  "invariants": {
    "twentyFourSourceReceipts": true,
    "allSourcesReturned200": true,
    "allSourceHashesValid": true,
    "bothRevisionsPinned": true,
    "fileCountsMatchPublishedTrees": true,
    "exactly141ShardsEach": true,
    "contiguousShardPaths": true,
    "allShardSizesMatch": true,
    "everyShardContentHashChanged": true,
    "zeroWeightByteDelta": true,
    "fourExactReusableComponents": true,
    "configDiffOnlyTransformersVersion": true,
    "chatTemplateContractChanged": true,
    "licenseContractChanged": true,
    "runtimeMinimumsChanged": true,
    "sevenAiHotItemsClassified": true,
    "distinctIntent": true,
    "oneFailedSerpRequestNoRetry": true,
    "zeroWeightOrRuntimeExecution": true
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}
