Reference documentation and code samples for the Discovery Engine V1BETA API class Google::Cloud::DiscoveryEngine::V1beta::Answer::Reference::ChunkInfo.
(::Float) — The relevance of the chunk for a given query. Values range from 0.0
(completely irrelevant) to 1.0 (completely relevant).
This value is for informational purpose only. It may change for
the same query and chunk at any time due to a model retraining or
change in implementation.
#relevance_score=
defrelevance_score=(value)->::Float
Parameter
value (::Float) — The relevance of the chunk for a given query. Values range from 0.0
(completely irrelevant) to 1.0 (completely relevant).
This value is for informational purpose only. It may change for
the same query and chunk at any time due to a model retraining or
change in implementation.
Returns
(::Float) — The relevance of the chunk for a given query. Values range from 0.0
(completely irrelevant) to 1.0 (completely relevant).
This value is for informational purpose only. It may change for
the same query and chunk at any time due to a model retraining or
change in implementation.
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Hard to understand","hardToUnderstand","thumb-down"],["Incorrect information or sample code","incorrectInformationOrSampleCode","thumb-down"],["Missing the information/samples I need","missingTheInformationSamplesINeed","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-09-04 UTC."],[],[],null,["# Discovery Engine V1BETA API - Class Google::Cloud::DiscoveryEngine::V1beta::Answer::Reference::ChunkInfo (v0.21.0)\n\nVersion latestkeyboard_arrow_down\n\n- [0.21.0 (latest)](/ruby/docs/reference/google-cloud-discovery_engine-v1beta/latest/Google-Cloud-DiscoveryEngine-V1beta-Answer-Reference-ChunkInfo)\n- [0.20.1](/ruby/docs/reference/google-cloud-discovery_engine-v1beta/0.20.1/Google-Cloud-DiscoveryEngine-V1beta-Answer-Reference-ChunkInfo)\n- [0.19.1](/ruby/docs/reference/google-cloud-discovery_engine-v1beta/0.19.1/Google-Cloud-DiscoveryEngine-V1beta-Answer-Reference-ChunkInfo)\n- [0.18.0](/ruby/docs/reference/google-cloud-discovery_engine-v1beta/0.18.0/Google-Cloud-DiscoveryEngine-V1beta-Answer-Reference-ChunkInfo)\n- [0.17.0](/ruby/docs/reference/google-cloud-discovery_engine-v1beta/0.17.0/Google-Cloud-DiscoveryEngine-V1beta-Answer-Reference-ChunkInfo)\n- [0.16.0](/ruby/docs/reference/google-cloud-discovery_engine-v1beta/0.16.0/Google-Cloud-DiscoveryEngine-V1beta-Answer-Reference-ChunkInfo)\n- [0.15.0](/ruby/docs/reference/google-cloud-discovery_engine-v1beta/0.15.0/Google-Cloud-DiscoveryEngine-V1beta-Answer-Reference-ChunkInfo)\n- [0.14.2](/ruby/docs/reference/google-cloud-discovery_engine-v1beta/0.14.2/Google-Cloud-DiscoveryEngine-V1beta-Answer-Reference-ChunkInfo)\n- [0.13.0](/ruby/docs/reference/google-cloud-discovery_engine-v1beta/0.13.0/Google-Cloud-DiscoveryEngine-V1beta-Answer-Reference-ChunkInfo)\n- [0.12.0](/ruby/docs/reference/google-cloud-discovery_engine-v1beta/0.12.0/Google-Cloud-DiscoveryEngine-V1beta-Answer-Reference-ChunkInfo)\n- [0.11.0](/ruby/docs/reference/google-cloud-discovery_engine-v1beta/0.11.0/Google-Cloud-DiscoveryEngine-V1beta-Answer-Reference-ChunkInfo)\n- [0.10.0](/ruby/docs/reference/google-cloud-discovery_engine-v1beta/0.10.0/Google-Cloud-DiscoveryEngine-V1beta-Answer-Reference-ChunkInfo)\n- [0.9.0](/ruby/docs/reference/google-cloud-discovery_engine-v1beta/0.9.0/Google-Cloud-DiscoveryEngine-V1beta-Answer-Reference-ChunkInfo)\n- [0.8.0](/ruby/docs/reference/google-cloud-discovery_engine-v1beta/0.8.0/Google-Cloud-DiscoveryEngine-V1beta-Answer-Reference-ChunkInfo)\n- [0.7.2](/ruby/docs/reference/google-cloud-discovery_engine-v1beta/0.7.2/Google-Cloud-DiscoveryEngine-V1beta-Answer-Reference-ChunkInfo)\n- [0.6.0](/ruby/docs/reference/google-cloud-discovery_engine-v1beta/0.6.0/Google-Cloud-DiscoveryEngine-V1beta-Answer-Reference-ChunkInfo)\n- [0.5.0](/ruby/docs/reference/google-cloud-discovery_engine-v1beta/0.5.0/Google-Cloud-DiscoveryEngine-V1beta-Answer-Reference-ChunkInfo)\n- [0.4.0](/ruby/docs/reference/google-cloud-discovery_engine-v1beta/0.4.0/Google-Cloud-DiscoveryEngine-V1beta-Answer-Reference-ChunkInfo)\n- [0.3.0](/ruby/docs/reference/google-cloud-discovery_engine-v1beta/0.3.0/Google-Cloud-DiscoveryEngine-V1beta-Answer-Reference-ChunkInfo)\n- [0.2.1](/ruby/docs/reference/google-cloud-discovery_engine-v1beta/0.2.1/Google-Cloud-DiscoveryEngine-V1beta-Answer-Reference-ChunkInfo)\n- [0.1.0](/ruby/docs/reference/google-cloud-discovery_engine-v1beta/0.1.0/Google-Cloud-DiscoveryEngine-V1beta-Answer-Reference-ChunkInfo) \nReference documentation and code samples for the Discovery Engine V1BETA API class Google::Cloud::DiscoveryEngine::V1beta::Answer::Reference::ChunkInfo.\n\nChunk information. \n\nInherits\n--------\n\n- Object \n\nExtended By\n-----------\n\n- Google::Protobuf::MessageExts::ClassMethods \n\nIncludes\n--------\n\n- Google::Protobuf::MessageExts\n\nMethods\n-------\n\n### #chunk\n\n def chunk() -\u003e ::String\n\n**Returns**\n\n- (::String) --- Chunk resource name.\n\n### #chunk=\n\n def chunk=(value) -\u003e ::String\n\n**Parameter**\n\n- **value** (::String) --- Chunk resource name. \n**Returns**\n\n- (::String) --- Chunk resource name.\n\n### #content\n\n def content() -\u003e ::String\n\n**Returns**\n\n- (::String) --- Chunk textual content.\n\n### #content=\n\n def content=(value) -\u003e ::String\n\n**Parameter**\n\n- **value** (::String) --- Chunk textual content. \n**Returns**\n\n- (::String) --- Chunk textual content.\n\n### #document_metadata\n\n def document_metadata() -\u003e ::Google::Cloud::DiscoveryEngine::V1beta::Answer::Reference::ChunkInfo::DocumentMetadata\n\n**Returns**\n\n- ([::Google::Cloud::DiscoveryEngine::V1beta::Answer::Reference::ChunkInfo::DocumentMetadata](./Google-Cloud-DiscoveryEngine-V1beta-Answer-Reference-ChunkInfo-DocumentMetadata)) --- Document metadata.\n\n### #document_metadata=\n\n def document_metadata=(value) -\u003e ::Google::Cloud::DiscoveryEngine::V1beta::Answer::Reference::ChunkInfo::DocumentMetadata\n\n**Parameter**\n\n- **value** ([::Google::Cloud::DiscoveryEngine::V1beta::Answer::Reference::ChunkInfo::DocumentMetadata](./Google-Cloud-DiscoveryEngine-V1beta-Answer-Reference-ChunkInfo-DocumentMetadata)) --- Document metadata. \n**Returns**\n\n- ([::Google::Cloud::DiscoveryEngine::V1beta::Answer::Reference::ChunkInfo::DocumentMetadata](./Google-Cloud-DiscoveryEngine-V1beta-Answer-Reference-ChunkInfo-DocumentMetadata)) --- Document metadata.\n\n### #relevance_score\n\n def relevance_score() -\u003e ::Float\n\n**Returns**\n\n- (::Float) --- The relevance of the chunk for a given query. Values range from 0.0 (completely irrelevant) to 1.0 (completely relevant). This value is for informational purpose only. It may change for the same query and chunk at any time due to a model retraining or change in implementation.\n\n### #relevance_score=\n\n def relevance_score=(value) -\u003e ::Float\n\n**Parameter**\n\n- **value** (::Float) --- The relevance of the chunk for a given query. Values range from 0.0 (completely irrelevant) to 1.0 (completely relevant). This value is for informational purpose only. It may change for the same query and chunk at any time due to a model retraining or change in implementation. \n**Returns**\n\n- (::Float) --- The relevance of the chunk for a given query. Values range from 0.0 (completely irrelevant) to 1.0 (completely relevant). This value is for informational purpose only. It may change for the same query and chunk at any time due to a model retraining or change in implementation."]]