{"id":"model.meta.llama-4-maverick","name":"Llama 4 Maverick","family":"Llama 4","type":"multimodal","modalities":["text","image"],"capabilities":["reasoning","vision"],"openness":{"weights":"open_weights","code":"not_disclosed","data":"partially_disclosed","license":null,"deployment":"self_hostable","api":null},"keySpecs":{"contextWindowTokens":1000000,"extendedContextWindowTokens":null,"totalParameters":400,"activeParameters":null,"architectureType":null,"baseModel":null,"inputPriceUsdPerMtok":null,"outputPriceUsdPerMtok":null,"concurrencyLimitRequests":null},"organization":{"id":"org.meta-ai","name":"Meta AI","websiteUrl":"https://ai.meta.com"},"brand":{"id":"brand.meta-llama","name":"Meta Llama","websiteUrl":"https://www.llama.com"},"product":{"id":"product.meta-llama.models","name":"Llama Models","websiteUrl":"https://www.llama.com/models/"},"origin":"international","versions":[{"id":"version.meta.llama-4-maverick","name":"Llama 4 Maverick","externalModelId":"meta-llama/Llama-4-Maverick-17B-128E-Instruct","kind":"date","releaseDate":"2025-04-05","datePrecision":"day","publicAvailableAt":null,"lifecycleStatus":"active","knowledgeCutoff":null,"claims":[{"id":"claim.version.meta.llama-4-maverick.capability","fieldKey":"capability_tags","value":{"value":["vision","reasoning"]},"rawValue":null,"ingestionOrigin":"curated_official","unit":null,"condition":"Set on 2026-10-20 from the card: multimodal input of text and images, with instruction-tuned models intended for assistant-like chat and visual reasoning tasks.","status":"approved","confidence":"high","reviewedBy":"system:curated-publisher","reviewedAt":"2026-10-20 13:26:53.722514+08","effectiveFrom":null,"effectiveTo":null,"source":{"id":"source.meta.llama.llama4.card-github","title":"Llama 4 model card (meta-llama/llama-models)","url":"https://github.com/meta-llama/llama-models/blob/main/models/llama4/MODEL_CARD.md","accessedAt":"2026-10-20 13:26:38.380994+08","robotsStatus":"allowed","collectionEligibility":"eligible","collectionCheckedAt":"2026-10-20 13:26:38.380994+08"},"evidence":{"id":"evidence.meta.llama-4-maverick.card.2026-10-20","locator":"meta-llama/llama-models models/llama4/MODEL_CARD.md, model table, release date and license sections, and long-context benchmark footnote","excerpt":"Model table: Llama 4 Maverick (17Bx128E), 17B activated and 400B total parameters, input modalities multilingual text and image, output modalities multilingual text and code, context length 1M, token count ~22T, knowledge cutoff August 2024. Supported languages include Arabic, English, French, German, Hindi, Indonesian, Italian, Portuguese, Spanish, Tagalog, Thai and Vietnamese. Model Release Date: April 5, 2025. License: a custom commercial license, the Llama 4 Community License Agreement. The long-context benchmark table notes a 128K context window for that specific evaluation. The card states quantized checkpoints are provided for deployment flexibility."}},{"id":"claim.version.meta.llama-4-maverick.context","fieldKey":"context_window_tokens","value":{"unit":"tokens","value":1000000},"rawValue":null,"ingestionOrigin":"curated_official","unit":"tokens","condition":"Re-verified on 2026-10-20 against the model card table, which lists a 1M context length for Maverick; the 128K figure in the long-context benchmark table describes that evaluation setting only.","status":"approved","confidence":"high","reviewedBy":"system:curated-publisher","reviewedAt":"2026-10-20 13:26:53.722514+08","effectiveFrom":null,"effectiveTo":null,"source":{"id":"source.meta.llama.llama4.card-github","title":"Llama 4 model card (meta-llama/llama-models)","url":"https://github.com/meta-llama/llama-models/blob/main/models/llama4/MODEL_CARD.md","accessedAt":"2026-10-20 13:26:38.380994+08","robotsStatus":"allowed","collectionEligibility":"eligible","collectionCheckedAt":"2026-10-20 13:26:38.380994+08"},"evidence":{"id":"evidence.meta.llama-4-maverick.card.2026-10-20","locator":"meta-llama/llama-models models/llama4/MODEL_CARD.md, model table, release date and license sections, and long-context benchmark footnote","excerpt":"Model table: Llama 4 Maverick (17Bx128E), 17B activated and 400B total parameters, input modalities multilingual text and image, output modalities multilingual text and code, context length 1M, token count ~22T, knowledge cutoff August 2024. Supported languages include Arabic, English, French, German, Hindi, Indonesian, Italian, Portuguese, Spanish, Tagalog, Thai and Vietnamese. Model Release Date: April 5, 2025. License: a custom commercial license, the Llama 4 Community License Agreement. The long-context benchmark table notes a 128K context window for that specific evaluation. The card states quantized checkpoints are provided for deployment flexibility."}},{"id":"claim.version.meta.llama-4-maverick.deployment","fieldKey":"deployment_options","value":{"value":["self_hosted"]},"rawValue":null,"ingestionOrigin":"curated_official","unit":null,"condition":"Set on 2026-10-20 from the card: released weights with quantized checkpoints provided for deployment flexibility; no managed first-party API price is recorded here.","status":"approved","confidence":"high","reviewedBy":"system:curated-publisher","reviewedAt":"2026-10-20 13:26:53.722514+08","effectiveFrom":null,"effectiveTo":null,"source":{"id":"source.meta.llama.llama4.card-github","title":"Llama 4 model card (meta-llama/llama-models)","url":"https://github.com/meta-llama/llama-models/blob/main/models/llama4/MODEL_CARD.md","accessedAt":"2026-10-20 13:26:38.380994+08","robotsStatus":"allowed","collectionEligibility":"eligible","collectionCheckedAt":"2026-10-20 13:26:38.380994+08"},"evidence":{"id":"evidence.meta.llama-4-maverick.card.2026-10-20","locator":"meta-llama/llama-models models/llama4/MODEL_CARD.md, model table, release date and license sections, and long-context benchmark footnote","excerpt":"Model table: Llama 4 Maverick (17Bx128E), 17B activated and 400B total parameters, input modalities multilingual text and image, output modalities multilingual text and code, context length 1M, token count ~22T, knowledge cutoff August 2024. Supported languages include Arabic, English, French, German, Hindi, Indonesian, Italian, Portuguese, Spanish, Tagalog, Thai and Vietnamese. Model Release Date: April 5, 2025. License: a custom commercial license, the Llama 4 Community License Agreement. The long-context benchmark table notes a 128K context window for that specific evaluation. The card states quantized checkpoints are provided for deployment flexibility."}},{"id":"claim.version.meta.llama-4-maverick.lifecycle-status","fieldKey":"lifecycle_status","value":{"value":"active"},"rawValue":null,"ingestionOrigin":"curated_official","unit":null,"condition":"Set on 2026-10-20 because the official Meta model card remains published in the meta-llama repository; Meta does not publish a formal lifecycle table for this release, so this reflects current availability rather than a vendor-stated status.","status":"approved","confidence":"high","reviewedBy":"system:curated-publisher","reviewedAt":"2026-10-20 13:26:53.722514+08","effectiveFrom":null,"effectiveTo":null,"source":{"id":"source.meta.llama.llama4.card-github","title":"Llama 4 model card (meta-llama/llama-models)","url":"https://github.com/meta-llama/llama-models/blob/main/models/llama4/MODEL_CARD.md","accessedAt":"2026-10-20 13:26:38.380994+08","robotsStatus":"allowed","collectionEligibility":"eligible","collectionCheckedAt":"2026-10-20 13:26:38.380994+08"},"evidence":{"id":"evidence.meta.llama-4-maverick.card.2026-10-20","locator":"meta-llama/llama-models models/llama4/MODEL_CARD.md, model table, release date and license sections, and long-context benchmark footnote","excerpt":"Model table: Llama 4 Maverick (17Bx128E), 17B activated and 400B total parameters, input modalities multilingual text and image, output modalities multilingual text and code, context length 1M, token count ~22T, knowledge cutoff August 2024. Supported languages include Arabic, English, French, German, Hindi, Indonesian, Italian, Portuguese, Spanish, Tagalog, Thai and Vietnamese. Model Release Date: April 5, 2025. License: a custom commercial license, the Llama 4 Community License Agreement. The long-context benchmark table notes a 128K context window for that specific evaluation. The card states quantized checkpoints are provided for deployment flexibility."}},{"id":"claim.version.meta.llama-4-maverick.license","fieldKey":"model_license","value":{"value":"Llama 4 Community License Agreement"},"rawValue":null,"ingestionOrigin":"curated_official","unit":null,"condition":"Re-verified on 2026-10-20; the card states a custom commercial license, the Llama 4 Community License Agreement, linked in the repository.","status":"approved","confidence":"high","reviewedBy":"system:curated-publisher","reviewedAt":"2026-10-20 13:26:53.722514+08","effectiveFrom":null,"effectiveTo":null,"source":{"id":"source.meta.llama.llama4.card-github","title":"Llama 4 model card (meta-llama/llama-models)","url":"https://github.com/meta-llama/llama-models/blob/main/models/llama4/MODEL_CARD.md","accessedAt":"2026-10-20 13:26:38.380994+08","robotsStatus":"allowed","collectionEligibility":"eligible","collectionCheckedAt":"2026-10-20 13:26:38.380994+08"},"evidence":{"id":"evidence.meta.llama-4-maverick.card.2026-10-20","locator":"meta-llama/llama-models models/llama4/MODEL_CARD.md, model table, release date and license sections, and long-context benchmark footnote","excerpt":"Model table: Llama 4 Maverick (17Bx128E), 17B activated and 400B total parameters, input modalities multilingual text and image, output modalities multilingual text and code, context length 1M, token count ~22T, knowledge cutoff August 2024. Supported languages include Arabic, English, French, German, Hindi, Indonesian, Italian, Portuguese, Spanish, Tagalog, Thai and Vietnamese. Model Release Date: April 5, 2025. License: a custom commercial license, the Llama 4 Community License Agreement. The long-context benchmark table notes a 128K context window for that specific evaluation. The card states quantized checkpoints are provided for deployment flexibility."}},{"id":"claim.version.meta.llama-4-maverick.release-date","fieldKey":"release_date","value":{"value":"2025-04-05","precision":"day"},"rawValue":null,"ingestionOrigin":"curated_official","unit":null,"condition":"Re-verified on 2026-10-20; the card states Model Release Date: April 5, 2025.","status":"approved","confidence":"high","reviewedBy":"system:curated-publisher","reviewedAt":"2026-10-20 13:26:53.722514+08","effectiveFrom":null,"effectiveTo":null,"source":{"id":"source.meta.llama.llama4.card-github","title":"Llama 4 model card (meta-llama/llama-models)","url":"https://github.com/meta-llama/llama-models/blob/main/models/llama4/MODEL_CARD.md","accessedAt":"2026-10-20 13:26:38.380994+08","robotsStatus":"allowed","collectionEligibility":"eligible","collectionCheckedAt":"2026-10-20 13:26:38.380994+08"},"evidence":{"id":"evidence.meta.llama-4-maverick.card.2026-10-20","locator":"meta-llama/llama-models models/llama4/MODEL_CARD.md, model table, release date and license sections, and long-context benchmark footnote","excerpt":"Model table: Llama 4 Maverick (17Bx128E), 17B activated and 400B total parameters, input modalities multilingual text and image, output modalities multilingual text and code, context length 1M, token count ~22T, knowledge cutoff August 2024. Supported languages include Arabic, English, French, German, Hindi, Indonesian, Italian, Portuguese, Spanish, Tagalog, Thai and Vietnamese. Model Release Date: April 5, 2025. License: a custom commercial license, the Llama 4 Community License Agreement. The long-context benchmark table notes a 128K context window for that specific evaluation. The card states quantized checkpoints are provided for deployment flexibility."}},{"id":"claim.version.meta.llama-4-maverick.total-parameters","fieldKey":"total_parameters","value":{"unit":"B","value":400},"rawValue":null,"ingestionOrigin":"curated_official","unit":"B","condition":"Re-verified on 2026-10-20; the model table lists 400B total parameters with 17B activated.","status":"approved","confidence":"high","reviewedBy":"system:curated-publisher","reviewedAt":"2026-10-20 13:26:53.722514+08","effectiveFrom":null,"effectiveTo":null,"source":{"id":"source.meta.llama.llama4.card-github","title":"Llama 4 model card (meta-llama/llama-models)","url":"https://github.com/meta-llama/llama-models/blob/main/models/llama4/MODEL_CARD.md","accessedAt":"2026-10-20 13:26:38.380994+08","robotsStatus":"allowed","collectionEligibility":"eligible","collectionCheckedAt":"2026-10-20 13:26:38.380994+08"},"evidence":{"id":"evidence.meta.llama-4-maverick.card.2026-10-20","locator":"meta-llama/llama-models models/llama4/MODEL_CARD.md, model table, release date and license sections, and long-context benchmark footnote","excerpt":"Model table: Llama 4 Maverick (17Bx128E), 17B activated and 400B total parameters, input modalities multilingual text and image, output modalities multilingual text and code, context length 1M, token count ~22T, knowledge cutoff August 2024. Supported languages include Arabic, English, French, German, Hindi, Indonesian, Italian, Portuguese, Spanish, Tagalog, Thai and Vietnamese. Model Release Date: April 5, 2025. License: a custom commercial license, the Llama 4 Community License Agreement. The long-context benchmark table notes a 128K context window for that specific evaluation. The card states quantized checkpoints are provided for deployment flexibility."}},{"id":"claim.version.meta.llama-4-maverick.weights","fieldKey":"weights_availability","value":{"value":"open_weights"},"rawValue":null,"ingestionOrigin":"curated_official","unit":null,"condition":"Re-verified on 2026-10-20; the card documents released Llama 4 Maverick weights with quantized checkpoints and a community license.","status":"approved","confidence":"high","reviewedBy":"system:curated-publisher","reviewedAt":"2026-10-20 13:26:53.722514+08","effectiveFrom":null,"effectiveTo":null,"source":{"id":"source.meta.llama.llama4.card-github","title":"Llama 4 model card (meta-llama/llama-models)","url":"https://github.com/meta-llama/llama-models/blob/main/models/llama4/MODEL_CARD.md","accessedAt":"2026-10-20 13:26:38.380994+08","robotsStatus":"allowed","collectionEligibility":"eligible","collectionCheckedAt":"2026-10-20 13:26:38.380994+08"},"evidence":{"id":"evidence.meta.llama-4-maverick.card.2026-10-20","locator":"meta-llama/llama-models models/llama4/MODEL_CARD.md, model table, release date and license sections, and long-context benchmark footnote","excerpt":"Model table: Llama 4 Maverick (17Bx128E), 17B activated and 400B total parameters, input modalities multilingual text and image, output modalities multilingual text and code, context length 1M, token count ~22T, knowledge cutoff August 2024. Supported languages include Arabic, English, French, German, Hindi, Indonesian, Italian, Portuguese, Spanish, Tagalog, Thai and Vietnamese. Model Release Date: April 5, 2025. License: a custom commercial license, the Llama 4 Community License Agreement. The long-context benchmark table notes a 128K context window for that specific evaluation. The card states quantized checkpoints are provided for deployment flexibility."}}],"benchmarks":[]}],"dataUpdatedAt":"2026-10-20 13:26:53.722514+08","latestVersion":{"id":"version.meta.llama-4-maverick","name":"Llama 4 Maverick","externalModelId":"meta-llama/Llama-4-Maverick-17B-128E-Instruct","status":"active"},"dataQuality":{"approved":8,"pending":0,"stale":0,"conflicted":0},"availabilityRegions":[],"availabilityChannels":[],"availabilityScopes":[],"decisionReadiness":{"overall":"A","evaluatedAt":"2026-11-01T12:10:18.260Z","tracks":[{"key":"api","applicable":false,"grade":"incomplete","verifiedAt":null,"satisfiedFields":[],"missingFields":[],"missingEvidenceFields":[],"staleFields":[],"conflictedFields":[],"ineligibleSourceFields":[],"reasons":[],"fields":[]},{"key":"self_hosted","applicable":true,"grade":"A","verifiedAt":"2026-10-20 13:26:53.722514+08","satisfiedFields":["release_date","lifecycle_status","capability_tags","deployment_options","context_window_tokens","weights_availability","model_license","total_parameters"],"missingFields":[],"missingEvidenceFields":[],"staleFields":[],"conflictedFields":[],"ineligibleSourceFields":[],"reasons":[],"fields":[{"fieldKey":"release_date","status":"satisfied","verifiedAt":"2026-10-20 13:26:53.722514+08","expiresAt":"2027-01-18T05:26:53.722Z"},{"fieldKey":"lifecycle_status","status":"satisfied","verifiedAt":"2026-10-20 13:26:53.722514+08","expiresAt":"2026-11-19T05:26:53.722Z"},{"fieldKey":"capability_tags","status":"satisfied","verifiedAt":"2026-10-20 13:26:53.722514+08","expiresAt":"2027-01-18T05:26:53.722Z"},{"fieldKey":"deployment_options","status":"satisfied","verifiedAt":"2026-10-20 13:26:53.722514+08","expiresAt":"2027-01-18T05:26:53.722Z"},{"fieldKey":"context_window_tokens","status":"satisfied","verifiedAt":"2026-10-20 13:26:53.722514+08","expiresAt":"2027-01-18T05:26:53.722Z"},{"fieldKey":"weights_availability","status":"satisfied","verifiedAt":"2026-10-20 13:26:53.722514+08","expiresAt":"2026-11-19T05:26:53.722Z"},{"fieldKey":"model_license","status":"satisfied","verifiedAt":"2026-10-20 13:26:53.722514+08","expiresAt":"2027-01-18T05:26:53.722Z"},{"fieldKey":"total_parameters","status":"satisfied","verifiedAt":"2026-10-20 13:26:53.722514+08","expiresAt":"2027-01-18T05:26:53.722Z"}]}]},"timeline":[{"id":"timeline.version.version.meta.llama-4-maverick","kind":"version","subjectId":"version.meta.llama-4-maverick","date":"2025-04-05","datePrecision":"day","title":"Llama 4 Maverick","summary":"模型版本 · active","eventType":"version","lifecycleStatus":"active","source":null}],"availability":[],"enterpriseCases":[],"useCases":[],"deploymentProfiles":[],"learningResources":[],"trainingProfiles":[],"publication":{"approvedClaimsOnly":true,"note":"页面只展示已审核 Claim；待审核数据不会被当作公开事实。"}}