{"record":{"id":"4cf5815df3574033","repo":"deepseek-ai/deepseek-harness","slug":"llm-deepseek-catalog-model-model-id-inputmod-4cf581","errorCode":null,"errorMessage":"llm-deepseek: catalog model \"${model.id}\" inputModalities must not contain duplicates","messagePattern":"llm-deepseek: catalog model \"(.+?)\" inputModalities must not contain duplicates","errorType":"exception","errorClass":"Error","httpStatus":null,"severity":"error","filePath":"packages/llm/llm-deepseek/src/index.ts","lineNumber":225,"sourceCode":"      )\n    }\n    if (model.maxTokens !== undefined\n      && (!Number.isInteger(model.maxTokens) || model.maxTokens <= 0)) {\n      throw new Error(\n        `llm-deepseek: catalog model \"${model.id}\" maxTokens must be a positive integer`,\n      )\n    }\n    const inputModalities = model.inputModalities ?? ['text']\n    if (inputModalities.length === 0) {\n      throw new Error(`llm-deepseek: catalog model \"${model.id}\" inputModalities must not be empty`)\n    }\n    if (inputModalities.some(modality => !MODEL_MODALITIES.includes(modality))) {\n      throw new Error(\n        `llm-deepseek: catalog model \"${model.id}\" inputModalities must contain only \"text\" and \"image\"`,\n      )\n    }\n    if (new Set(inputModalities).size !== inputModalities.length) {\n      throw new Error(`llm-deepseek: catalog model \"${model.id}\" inputModalities must not contain duplicates`)\n    }\n    const hasImage = inputModalities.includes('image')\n    if (!hasImage && (model.imagePixelBudget !== undefined\n      || model.imageMaxBytes !== undefined || model.imageDetail !== undefined)) {\n      throw new Error(`llm-deepseek: text-only catalog model \"${model.id}\" cannot declare image request limits`)\n    }\n    if (model.imagePixelBudget !== undefined\n      && (!Number.isSafeInteger(model.imagePixelBudget) || model.imagePixelBudget <= 0)) {\n      throw new Error(`llm-deepseek: catalog model \"${model.id}\" imagePixelBudget must be a positive safe integer`)\n    }\n    if (model.imageMaxBytes !== undefined\n      && (!Number.isSafeInteger(model.imageMaxBytes) || model.imageMaxBytes <= 0)) {\n      throw new Error(`llm-deepseek: catalog model \"${model.id}\" imageMaxBytes must be a positive safe integer`)\n    }\n    if (seen.has(model.id)) throw new Error(`llm-deepseek: duplicate catalog model \"${model.id}\"`)\n    seen.add(model.id)\n    return {\n      id: model.id,","sourceCodeStart":207,"sourceCodeEnd":243,"githubUrl":"https://github.com/deepseek-ai/deepseek-harness/blob/b150a551b8d465e31e418e1b2eaf5e79bbb7d28e/packages/llm/llm-deepseek/src/index.ts#L207-L243","documentation":"Error \"llm-deepseek: catalog model \"${model.id}\" inputModalities must not contain duplicates\" thrown in deepseek-ai/deepseek-harness.","triggerScenarios":"Thrown at packages/llm/llm-deepseek/src/index.ts:225 when the library encounters an invalid state.","commonSituations":"See trigger scenarios.","solutions":["Remove duplicate entries from inputModalities."],"exampleFix":null,"handlingStrategy":null,"validationCode":null,"typeGuard":null,"tryCatchPattern":null,"preventionTips":[],"tags":[],"backgroundTag":null,"analyzedSha":"b150a551b8d465e31e418e1b2eaf5e79bbb7d28e","analyzedAt":"2026-08-24T18:12:29.105Z","schemaVersion":2},"datasetVersion":"2026-08-24T22:17:12.610Z"}