Loading company intelligence…
Loading the latest published snapshot and its supporting evidence.
LIVE RANKINGS & DATA
Loading the latest published snapshot and its supporting evidence.
dspace.mit.edu as a URL-derived citation source in Rank.ai's public AI answer benchmark.
A current roll-up of published ranks, normalized facts, primary evidence, and entity relationships. No missing value is inferred.
| Metric | Value | As of | Evidence | Confidence |
|---|---|---|---|---|
| public_prompt_sourcesBest citation position | 4 positionmeasured | Jul 27, 2026 | Rank.ai Vector Databases Prompt Benchmark ↗Grade A | 100% |
| public_prompt_sourcesCited answers | 1 answersmeasured | Jul 27, 2026 | Rank.ai Vector Databases Prompt Benchmark ↗Grade A | 100% |
| public_prompt_sourcesCited-answer coverage | 2.78 percentderived | Jul 27, 2026 | Rank.ai Vector Databases Prompt Benchmark ↗Grade A | 100% |
| public_prompt_sourcesDistinct citation URLs | 1 URLsmeasured | Jul 27, 2026 | Rank.ai Vector Databases Prompt Benchmark ↗Grade A | 100% |
| public_prompt_sourcesEngine breadth | 1 enginesmeasured | Jul 27, 2026 | Rank.ai Vector Databases Prompt Benchmark ↗Grade A | 100% |
| public_prompt_sourcesMean citation position | 4 positionderived | Jul 27, 2026 | Rank.ai Vector Databases Prompt Benchmark ↗Grade A | 100% |
| public_prompt_sourcesMedian citation position | 4 positionderived | Jul 27, 2026 | Rank.ai Vector Databases Prompt Benchmark ↗Grade A | 100% |
Every currently published position, joined to its snapshot, confidence, and methodology version.
| Rank | Leaderboard | Score | Movement | Confidence | As of | Method | Open explanation |
|---|---|---|---|---|---|---|---|
| #75 | Most-cited domains in Vector Databases answersvector-database-platforms-most-cited-domains | 2.78 | — | 100% | Jul 27, 2026 | v2-parent-8f2516a7bd0dea82 | Explain → |
Ranks URL-derived citation hostnames in the complete public prompt benchmark without additional provider calls.
Some explanation inputs are unavailable Missing: publicFrozenEvidence, comparablePriorRanking.
| Component | Value | Weight | Contribution | Evidence | Status |
|---|---|---|---|---|---|
| aggregateArtifactHash | 957a19d86aff5643ffb3f3796bd0bc22808abdd317309235071aac75557d4dae | Unavailable | — | 0 | unavailableno_public_frozen_evidence |
| answerDenominator | 36 | Unavailable | 36 | 0 | unavailableno_public_frozen_evidence |
| engineDenominator | 3 | Unavailable | 3 | 0 | unavailable |
7 published observations for dspace.mit.edu. Open a row for the source, evidence location, extraction method, and quality state.
| Metric | Value | Kind | As of | Confidence | Evidence |
|---|---|---|---|---|---|
| Engine breadthpublic-prompt-source-engine-breadth | 1engines | measured | Jul 27, 2026 | 100% | View source
|
| hostname | dspace.mit.edu | Unavailable | — | 0 | unavailableno_public_frozen_evidence |
|---|
| positionDenominator | 1 | Unavailable | 1 | 0 | unavailableno_public_frozen_evidence |
|---|
| positionNumerator | 4 | Unavailable | 4 | 0 | unavailableno_public_frozen_evidence |
|---|
| public prompt source answer coverage | 2.777778 | 100% | 2.778 | 1 | available |
|---|
| public prompt source best position | 4 | 0% | 0 | 1 | available |
|---|
| public prompt source cited answer count | 1 | 0% | 0 | 1 | available |
|---|
| public prompt source distinct url count | 1 | 0% | 0 | 1 | available |
|---|
| public prompt source engine breadth | 1 | 0% | 0 | 1 | available |
|---|
| public prompt source mean position | 4 | 0% | 0 | 1 | available |
|---|
| public prompt source median position | 4 | 0% | 0 | 1 | available |
|---|
| sourceVisibilityOnly | 1 | Unavailable | — | 0 | unavailableno_public_frozen_evidence |
|---|
no_prior_published_snapshot
No comparable component drivers were published.
{"corpusVersion":"vector-database-platforms-2026-07-27","runArtifactIds":["2bded27c-2e4d-4fe5-a3f5-e347cb6c9856","28137ae8-72fb-46b4-aba5-26c0dc656979","7057a728-6481-4b45-b94b-55cf4d6f53fb","ec98534f-6ec6-4eba-a079-1b2a36586360","3904d364-a3b7-4cd8-aea0-1bf2a23a92af","b2ee878c-aa21-4dba-8331-9e0e9c59d15e","0df1411d-5e48-4ae2-a2d1-3061c1900bbe","f1aedf13-b208-4f74-96f4-2e28bcd8cb33","24c18db6-ea25-4c74-bc0b-3c3a095656e8","6d39787e-22d7-4f0f-aec6-0170d0a21e85","39286cb2-8e97-4ad4-91c1-a0e988dfcdb3","aeb48237-f6e9-4f3e-98cf-15907fccfeeb","a2e864b7-d4c7-4ff2-a084-5781302198cb","a5da44d4-4808-4a71-a7b7-88d570b03022","f9b584ac-a323-4773-8ac4-cc06dd46a762","0cd5dc0f-ae07-4337-bfc3-5040acb440ad","eea899f8-9595-4bc9-80da-f86b9c00c552","8cde04b2-961e-4993-b3d3-4700f5cc5f05","055b3775-344d-4680-8d1d-a44d3fe3f4e3","f8401668-8b72-494b-951a-55648fd867c3","2f05fe22-bf25-42da-a6ce-d04852b9c845","d8cfc94e-0916-49cf-abaa-60a69fdd9952","65c3edd0-6485-4cfd-a1d4-25d96ed1bd6f","5086b292-5b8d-4780-b81b-3f16b75293e8","d8f50fd8-fbb7-4a79-988f-2aace1d46db1","2115bea8-5587-4df2-9afb-c42ba8b780b3","9c24f1b4-73ce-40ea-9499-e324f53a5557","7864f3ce-6438-4f67-b01a-efa50bb8f110","0a9ffe30-a034-46e8-bd83-09d1d4f84663","e42d23f7-4b07-4dc1-92ba-c880fc773436","7262ce5c-e3ff-48c3-b693-350b0a65ea1d","c513aaa7-78df-4491-b993-3e7554c49cdf","23653ced-120e-4a15-a8a9-9eac98a9e4df","fce94351-df05-4ffb-97c5-526886e1a9c8","3653de7b-5761-4b24-abe1-5cf551c29bc3","9a24d249-93f7-4649-9037-20756ca510c1"],"benchmarkVersion":"4-vector-database-platforms-2026-07-27-models-64232fd32583","providerMatrixVersion":"64232fd32583"}{"corpusVersion":"vector-database-platforms-2026-07-27","runArtifactIds":["2bded27c-2e4d-4fe5-a3f5-e347cb6c9856","28137ae8-72fb-46b4-aba5-26c0dc656979","7057a728-6481-4b45-b94b-55cf4d6f53fb","ec98534f-6ec6-4eba-a079-1b2a36586360","3904d364-a3b7-4cd8-aea0-1bf2a23a92af","b2ee878c-aa21-4dba-8331-9e0e9c59d15e","0df1411d-5e48-4ae2-a2d1-3061c1900bbe","f1aedf13-b208-4f74-96f4-2e28bcd8cb33","24c18db6-ea25-4c74-bc0b-3c3a095656e8","6d39787e-22d7-4f0f-aec6-0170d0a21e85","39286cb2-8e97-4ad4-91c1-a0e988dfcdb3","aeb48237-f6e9-4f3e-98cf-15907fccfeeb","a2e864b7-d4c7-4ff2-a084-5781302198cb","a5da44d4-4808-4a71-a7b7-88d570b03022","f9b584ac-a323-4773-8ac4-cc06dd46a762","0cd5dc0f-ae07-4337-bfc3-5040acb440ad","eea899f8-9595-4bc9-80da-f86b9c00c552","8cde04b2-961e-4993-b3d3-4700f5cc5f05","055b3775-344d-4680-8d1d-a44d3fe3f4e3","f8401668-8b72-494b-951a-55648fd867c3","2f05fe22-bf25-42da-a6ce-d04852b9c845","d8cfc94e-0916-49cf-abaa-60a69fdd9952","65c3edd0-6485-4cfd-a1d4-25d96ed1bd6f","5086b292-5b8d-4780-b81b-3f16b75293e8","d8f50fd8-fbb7-4a79-988f-2aace1d46db1","2115bea8-5587-4df2-9afb-c42ba8b780b3","9c24f1b4-73ce-40ea-9499-e324f53a5557","7864f3ce-6438-4f67-b01a-efa50bb8f110","0a9ffe30-a034-46e8-bd83-09d1d4f84663","e42d23f7-4b07-4dc1-92ba-c880fc773436","7262ce5c-e3ff-48c3-b693-350b0a65ea1d","c513aaa7-78df-4491-b993-3e7554c49cdf","23653ced-120e-4a15-a8a9-9eac98a9e4df","fce94351-df05-4ffb-97c5-526886e1a9c8","3653de7b-5761-4b24-abe1-5cf551c29bc3","9a24d249-93f7-4649-9037-20756ca510c1"],"benchmarkVersion":"4-vector-database-platforms-2026-07-27-models-64232fd32583","providerMatrixVersion":"64232fd32583"}{"corpusVersion":"vector-database-platforms-2026-07-27","runArtifactIds":["2bded27c-2e4d-4fe5-a3f5-e347cb6c9856","28137ae8-72fb-46b4-aba5-26c0dc656979","7057a728-6481-4b45-b94b-55cf4d6f53fb","ec98534f-6ec6-4eba-a079-1b2a36586360","3904d364-a3b7-4cd8-aea0-1bf2a23a92af","b2ee878c-aa21-4dba-8331-9e0e9c59d15e","0df1411d-5e48-4ae2-a2d1-3061c1900bbe","f1aedf13-b208-4f74-96f4-2e28bcd8cb33","24c18db6-ea25-4c74-bc0b-3c3a095656e8","6d39787e-22d7-4f0f-aec6-0170d0a21e85","39286cb2-8e97-4ad4-91c1-a0e988dfcdb3","aeb48237-f6e9-4f3e-98cf-15907fccfeeb","a2e864b7-d4c7-4ff2-a084-5781302198cb","a5da44d4-4808-4a71-a7b7-88d570b03022","f9b584ac-a323-4773-8ac4-cc06dd46a762","0cd5dc0f-ae07-4337-bfc3-5040acb440ad","eea899f8-9595-4bc9-80da-f86b9c00c552","8cde04b2-961e-4993-b3d3-4700f5cc5f05","055b3775-344d-4680-8d1d-a44d3fe3f4e3","f8401668-8b72-494b-951a-55648fd867c3","2f05fe22-bf25-42da-a6ce-d04852b9c845","d8cfc94e-0916-49cf-abaa-60a69fdd9952","65c3edd0-6485-4cfd-a1d4-25d96ed1bd6f","5086b292-5b8d-4780-b81b-3f16b75293e8","d8f50fd8-fbb7-4a79-988f-2aace1d46db1","2115bea8-5587-4df2-9afb-c42ba8b780b3","9c24f1b4-73ce-40ea-9499-e324f53a5557","7864f3ce-6438-4f67-b01a-efa50bb8f110","0a9ffe30-a034-46e8-bd83-09d1d4f84663","e42d23f7-4b07-4dc1-92ba-c880fc773436","7262ce5c-e3ff-48c3-b693-350b0a65ea1d","c513aaa7-78df-4491-b993-3e7554c49cdf","23653ced-120e-4a15-a8a9-9eac98a9e4df","fce94351-df05-4ffb-97c5-526886e1a9c8","3653de7b-5761-4b24-abe1-5cf551c29bc3","9a24d249-93f7-4649-9037-20756ca510c1"],"benchmarkVersion":"4-vector-database-platforms-2026-07-27-models-64232fd32583","providerMatrixVersion":"64232fd32583"}{"corpusVersion":"vector-database-platforms-2026-07-27","runArtifactIds":["2bded27c-2e4d-4fe5-a3f5-e347cb6c9856","28137ae8-72fb-46b4-aba5-26c0dc656979","7057a728-6481-4b45-b94b-55cf4d6f53fb","ec98534f-6ec6-4eba-a079-1b2a36586360","3904d364-a3b7-4cd8-aea0-1bf2a23a92af","b2ee878c-aa21-4dba-8331-9e0e9c59d15e","0df1411d-5e48-4ae2-a2d1-3061c1900bbe","f1aedf13-b208-4f74-96f4-2e28bcd8cb33","24c18db6-ea25-4c74-bc0b-3c3a095656e8","6d39787e-22d7-4f0f-aec6-0170d0a21e85","39286cb2-8e97-4ad4-91c1-a0e988dfcdb3","aeb48237-f6e9-4f3e-98cf-15907fccfeeb","a2e864b7-d4c7-4ff2-a084-5781302198cb","a5da44d4-4808-4a71-a7b7-88d570b03022","f9b584ac-a323-4773-8ac4-cc06dd46a762","0cd5dc0f-ae07-4337-bfc3-5040acb440ad","eea899f8-9595-4bc9-80da-f86b9c00c552","8cde04b2-961e-4993-b3d3-4700f5cc5f05","055b3775-344d-4680-8d1d-a44d3fe3f4e3","f8401668-8b72-494b-951a-55648fd867c3","2f05fe22-bf25-42da-a6ce-d04852b9c845","d8cfc94e-0916-49cf-abaa-60a69fdd9952","65c3edd0-6485-4cfd-a1d4-25d96ed1bd6f","5086b292-5b8d-4780-b81b-3f16b75293e8","d8f50fd8-fbb7-4a79-988f-2aace1d46db1","2115bea8-5587-4df2-9afb-c42ba8b780b3","9c24f1b4-73ce-40ea-9499-e324f53a5557","7864f3ce-6438-4f67-b01a-efa50bb8f110","0a9ffe30-a034-46e8-bd83-09d1d4f84663","e42d23f7-4b07-4dc1-92ba-c880fc773436","7262ce5c-e3ff-48c3-b693-350b0a65ea1d","c513aaa7-78df-4491-b993-3e7554c49cdf","23653ced-120e-4a15-a8a9-9eac98a9e4df","fce94351-df05-4ffb-97c5-526886e1a9c8","3653de7b-5761-4b24-abe1-5cf551c29bc3","9a24d249-93f7-4649-9037-20756ca510c1"],"benchmarkVersion":"4-vector-database-platforms-2026-07-27-models-64232fd32583","providerMatrixVersion":"64232fd32583"}{"corpusVersion":"vector-database-platforms-2026-07-27","runArtifactIds":["2bded27c-2e4d-4fe5-a3f5-e347cb6c9856","28137ae8-72fb-46b4-aba5-26c0dc656979","7057a728-6481-4b45-b94b-55cf4d6f53fb","ec98534f-6ec6-4eba-a079-1b2a36586360","3904d364-a3b7-4cd8-aea0-1bf2a23a92af","b2ee878c-aa21-4dba-8331-9e0e9c59d15e","0df1411d-5e48-4ae2-a2d1-3061c1900bbe","f1aedf13-b208-4f74-96f4-2e28bcd8cb33","24c18db6-ea25-4c74-bc0b-3c3a095656e8","6d39787e-22d7-4f0f-aec6-0170d0a21e85","39286cb2-8e97-4ad4-91c1-a0e988dfcdb3","aeb48237-f6e9-4f3e-98cf-15907fccfeeb","a2e864b7-d4c7-4ff2-a084-5781302198cb","a5da44d4-4808-4a71-a7b7-88d570b03022","f9b584ac-a323-4773-8ac4-cc06dd46a762","0cd5dc0f-ae07-4337-bfc3-5040acb440ad","eea899f8-9595-4bc9-80da-f86b9c00c552","8cde04b2-961e-4993-b3d3-4700f5cc5f05","055b3775-344d-4680-8d1d-a44d3fe3f4e3","f8401668-8b72-494b-951a-55648fd867c3","2f05fe22-bf25-42da-a6ce-d04852b9c845","d8cfc94e-0916-49cf-abaa-60a69fdd9952","65c3edd0-6485-4cfd-a1d4-25d96ed1bd6f","5086b292-5b8d-4780-b81b-3f16b75293e8","d8f50fd8-fbb7-4a79-988f-2aace1d46db1","2115bea8-5587-4df2-9afb-c42ba8b780b3","9c24f1b4-73ce-40ea-9499-e324f53a5557","7864f3ce-6438-4f67-b01a-efa50bb8f110","0a9ffe30-a034-46e8-bd83-09d1d4f84663","e42d23f7-4b07-4dc1-92ba-c880fc773436","7262ce5c-e3ff-48c3-b693-350b0a65ea1d","c513aaa7-78df-4491-b993-3e7554c49cdf","23653ced-120e-4a15-a8a9-9eac98a9e4df","fce94351-df05-4ffb-97c5-526886e1a9c8","3653de7b-5761-4b24-abe1-5cf551c29bc3","9a24d249-93f7-4649-9037-20756ca510c1"],"benchmarkVersion":"4-vector-database-platforms-2026-07-27-models-64232fd32583","providerMatrixVersion":"64232fd32583"}{"corpusVersion":"vector-database-platforms-2026-07-27","runArtifactIds":["2bded27c-2e4d-4fe5-a3f5-e347cb6c9856","28137ae8-72fb-46b4-aba5-26c0dc656979","7057a728-6481-4b45-b94b-55cf4d6f53fb","ec98534f-6ec6-4eba-a079-1b2a36586360","3904d364-a3b7-4cd8-aea0-1bf2a23a92af","b2ee878c-aa21-4dba-8331-9e0e9c59d15e","0df1411d-5e48-4ae2-a2d1-3061c1900bbe","f1aedf13-b208-4f74-96f4-2e28bcd8cb33","24c18db6-ea25-4c74-bc0b-3c3a095656e8","6d39787e-22d7-4f0f-aec6-0170d0a21e85","39286cb2-8e97-4ad4-91c1-a0e988dfcdb3","aeb48237-f6e9-4f3e-98cf-15907fccfeeb","a2e864b7-d4c7-4ff2-a084-5781302198cb","a5da44d4-4808-4a71-a7b7-88d570b03022","f9b584ac-a323-4773-8ac4-cc06dd46a762","0cd5dc0f-ae07-4337-bfc3-5040acb440ad","eea899f8-9595-4bc9-80da-f86b9c00c552","8cde04b2-961e-4993-b3d3-4700f5cc5f05","055b3775-344d-4680-8d1d-a44d3fe3f4e3","f8401668-8b72-494b-951a-55648fd867c3","2f05fe22-bf25-42da-a6ce-d04852b9c845","d8cfc94e-0916-49cf-abaa-60a69fdd9952","65c3edd0-6485-4cfd-a1d4-25d96ed1bd6f","5086b292-5b8d-4780-b81b-3f16b75293e8","d8f50fd8-fbb7-4a79-988f-2aace1d46db1","2115bea8-5587-4df2-9afb-c42ba8b780b3","9c24f1b4-73ce-40ea-9499-e324f53a5557","7864f3ce-6438-4f67-b01a-efa50bb8f110","0a9ffe30-a034-46e8-bd83-09d1d4f84663","e42d23f7-4b07-4dc1-92ba-c880fc773436","7262ce5c-e3ff-48c3-b693-350b0a65ea1d","c513aaa7-78df-4491-b993-3e7554c49cdf","23653ced-120e-4a15-a8a9-9eac98a9e4df","fce94351-df05-4ffb-97c5-526886e1a9c8","3653de7b-5761-4b24-abe1-5cf551c29bc3","9a24d249-93f7-4649-9037-20756ca510c1"],"benchmarkVersion":"4-vector-database-platforms-2026-07-27-models-64232fd32583","providerMatrixVersion":"64232fd32583"}{"corpusVersion":"vector-database-platforms-2026-07-27","runArtifactIds":["2bded27c-2e4d-4fe5-a3f5-e347cb6c9856","28137ae8-72fb-46b4-aba5-26c0dc656979","7057a728-6481-4b45-b94b-55cf4d6f53fb","ec98534f-6ec6-4eba-a079-1b2a36586360","3904d364-a3b7-4cd8-aea0-1bf2a23a92af","b2ee878c-aa21-4dba-8331-9e0e9c59d15e","0df1411d-5e48-4ae2-a2d1-3061c1900bbe","f1aedf13-b208-4f74-96f4-2e28bcd8cb33","24c18db6-ea25-4c74-bc0b-3c3a095656e8","6d39787e-22d7-4f0f-aec6-0170d0a21e85","39286cb2-8e97-4ad4-91c1-a0e988dfcdb3","aeb48237-f6e9-4f3e-98cf-15907fccfeeb","a2e864b7-d4c7-4ff2-a084-5781302198cb","a5da44d4-4808-4a71-a7b7-88d570b03022","f9b584ac-a323-4773-8ac4-cc06dd46a762","0cd5dc0f-ae07-4337-bfc3-5040acb440ad","eea899f8-9595-4bc9-80da-f86b9c00c552","8cde04b2-961e-4993-b3d3-4700f5cc5f05","055b3775-344d-4680-8d1d-a44d3fe3f4e3","f8401668-8b72-494b-951a-55648fd867c3","2f05fe22-bf25-42da-a6ce-d04852b9c845","d8cfc94e-0916-49cf-abaa-60a69fdd9952","65c3edd0-6485-4cfd-a1d4-25d96ed1bd6f","5086b292-5b8d-4780-b81b-3f16b75293e8","d8f50fd8-fbb7-4a79-988f-2aace1d46db1","2115bea8-5587-4df2-9afb-c42ba8b780b3","9c24f1b4-73ce-40ea-9499-e324f53a5557","7864f3ce-6438-4f67-b01a-efa50bb8f110","0a9ffe30-a034-46e8-bd83-09d1d4f84663","e42d23f7-4b07-4dc1-92ba-c880fc773436","7262ce5c-e3ff-48c3-b693-350b0a65ea1d","c513aaa7-78df-4491-b993-3e7554c49cdf","23653ced-120e-4a15-a8a9-9eac98a9e4df","fce94351-df05-4ffb-97c5-526886e1a9c8","3653de7b-5761-4b24-abe1-5cf551c29bc3","9a24d249-93f7-4649-9037-20756ca510c1"],"benchmarkVersion":"4-vector-database-platforms-2026-07-27-models-64232fd32583","providerMatrixVersion":"64232fd32583"}| Distinct citation URLspublic-prompt-source-distinct-url-count | 1URLs | measured | Jul 27, 2026 | 100% | View source
|
|---|
| Median citation positionpublic-prompt-source-median-position | 4position | derived | Jul 27, 2026 | 100% | View source
|
|---|
| Cited-answer coveragepublic-prompt-source-answer-coverage | 2.7778percent | derived | Jul 27, 2026 | 100% | View source
|
|---|
| Mean citation positionpublic-prompt-source-mean-position | 4position | derived | Jul 27, 2026 | 100% | View source
|
|---|
| Best citation positionpublic-prompt-source-best-position | 4position | measured | Jul 27, 2026 | 100% | View source
|
|---|
| Cited answerspublic-prompt-source-cited-answer-count | 1answers | measured | Jul 27, 2026 | 100% | View source
|
|---|