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Loading the latest published snapshot and its supporting evidence.
Loading the latest published snapshot and its supporting evidence.
Public recommendation prompt in the Rank.ai Vector Databases benchmark.
A current roll-up of published ranks, normalized facts, primary evidence, and entity relationships. No missing value is inferred.
| Metric | Value |
|---|---|
| public_prompt_insightsCross-engine brand disagreement | 66.67 percentderived |
| public_prompt_insightsDistinct citation URLs | 11 urlsmeasured |
| public_prompt_insightsDistinct reviewed brands surfaced | 3 brandsmeasured |
| public_prompt_insightsLeading-brand engine consensus | 33.33 percentderived |
| public_prompt_insightsLeading-brand owned-citation coverage | 33.33 percentderived |
| public_prompt_insightsLeading-brand owned-citation opportunity | 0 percentage_pointsderived |
| public_prompt_insightsReviewed-brand presence events | 3 presence_eventsmeasured |
| public_prompt_volatilityAbsolute consensus change | 66.67 percentage_pointsderived |
| public_prompt_volatilityAbsolute disagreement change | 3.81 percentage_pointsderived |
| public_prompt_volatilityLeading brand changed | 0 booleanderived |
| public_prompt_volatilityPrompt volatility index | 35.24 index_pointsderived |
Every currently published position, as of Aug 4, 2026 · 100% confidence.
| Rank | Leaderboard | Score | Movement | Method | Explain |
|---|---|---|---|---|---|
| #10 | Vector Databases Prompt Brand Leaders | 33.33 | 9 ranks lost | v2-parent-8f2516a7bd0dea82 | Explain Vector Databases Prompt Brand Leaders rank → |
| #9 | Vector Databases Engine Disagreement by Prompt | 66.67 | 3 ranks lost | v2-parent-8f2516a7bd0dea82 | Explain Vector Databases Engine Disagreement by Prompt rank → |
| #10 | Vector Databases Prompt Citation Opportunities | 0 | 8 |
Derives prompt-level brand leaders, cross-engine brand-set disagreement, and leading-brand owned-citation opportunity from the complete public Rank.ai benchmark cohort.
100% confidence · 100% component coverage · as of Aug 4, 2026, 12:00 AM UTC
All components available · 1 evidence record each
| Component | Value | Weight | Contribution |
|---|---|---|---|
| public prompt brand presence events | 3 | 0% | — |
| public prompt citation urls | 11 | 0% | — |
| public prompt distinct reviewed brands | 3 | 0% | — |
| public prompt engine disagreement | 66.666667 | 0% | — |
| public prompt leading brand consensus | 33.333333 | 100% | 33.333 |
23 published observations for What is the best production data platform for combining keyword retrieval, semantic retrieval, metadata filters, and reranking?, all at 100% confidence. Open a row for the source, evidence location, extraction method, and quality state.
| Metric | Value | Kind | As of | Evidence |
|---|---|---|---|---|
| Leading-brand owned-citation coveragepublic-prompt-leading-brand-owned-citation-coverage | 33.3333percent | derived | Aug 4, 2026 | View source
|
| Distinct reviewed brands surfacedpublic-prompt-distinct-reviewed-brands | 3brands | measured | Aug 4, 2026 | View source
|
| v2-parent-8f2516a7bd0dea82 |
| Explain Vector Databases Prompt Citation Opportunities rank → |
| #8 | Vector Databases Prompt Volatility | 35.24 | — | v1-parent-8f2516a7bd0dea82 | Explain Vector Databases Prompt Volatility rank → |
|---|
| public prompt leading brand owned citation coverage | 33.333333 | 0% | — |
|---|
| public prompt leading brand owned citation gap | 0 | 0% | — |
|---|
{"promptSlug":"best-hybrid-keyword-semantic-retrieval","corpusVersion":"vector-database-platforms-2026-07-27","runArtifactIds":["580d1181-4bc6-4ed8-aefd-4c84c861d901","1d0a7636-705d-40ef-ac65-b9f58180d858","ab05d251-5a69-4365-9f54-c7b2174ae222"],"parentSnapshotId":"b124696f-f8e4-4b21-8539-c7fd45268eeb","providerMatrixVersion":"64232fd32583"}{"promptSlug":"best-hybrid-keyword-semantic-retrieval","corpusVersion":"vector-database-platforms-2026-07-27","runArtifactIds":["580d1181-4bc6-4ed8-aefd-4c84c861d901","1d0a7636-705d-40ef-ac65-b9f58180d858","ab05d251-5a69-4365-9f54-c7b2174ae222"],"parentSnapshotId":"b124696f-f8e4-4b21-8539-c7fd45268eeb","providerMatrixVersion":"64232fd32583"}{"promptSlug":"best-hybrid-keyword-semantic-retrieval","corpusVersion":"vector-database-platforms-2026-07-27","runArtifactIds":["580d1181-4bc6-4ed8-aefd-4c84c861d901","1d0a7636-705d-40ef-ac65-b9f58180d858","ab05d251-5a69-4365-9f54-c7b2174ae222"],"parentSnapshotId":"b124696f-f8e4-4b21-8539-c7fd45268eeb","providerMatrixVersion":"64232fd32583"}{"promptSlug":"best-hybrid-keyword-semantic-retrieval","corpusVersion":"vector-database-platforms-2026-07-27","runArtifactIds":["580d1181-4bc6-4ed8-aefd-4c84c861d901","1d0a7636-705d-40ef-ac65-b9f58180d858","ab05d251-5a69-4365-9f54-c7b2174ae222"],"parentSnapshotId":"b124696f-f8e4-4b21-8539-c7fd45268eeb","providerMatrixVersion":"64232fd32583"}{"promptSlug":"best-hybrid-keyword-semantic-retrieval","corpusVersion":"vector-database-platforms-2026-07-27","runArtifactIds":["580d1181-4bc6-4ed8-aefd-4c84c861d901","1d0a7636-705d-40ef-ac65-b9f58180d858","ab05d251-5a69-4365-9f54-c7b2174ae222"],"parentSnapshotId":"b124696f-f8e4-4b21-8539-c7fd45268eeb","providerMatrixVersion":"64232fd32583"}{"promptSlug":"best-hybrid-keyword-semantic-retrieval","corpusVersion":"vector-database-platforms-2026-07-27","runArtifactIds":["580d1181-4bc6-4ed8-aefd-4c84c861d901","1d0a7636-705d-40ef-ac65-b9f58180d858","ab05d251-5a69-4365-9f54-c7b2174ae222"],"parentSnapshotId":"b124696f-f8e4-4b21-8539-c7fd45268eeb","providerMatrixVersion":"64232fd32583"}{"promptSlug":"best-hybrid-keyword-semantic-retrieval","corpusVersion":"vector-database-platforms-2026-07-27","runArtifactIds":["580d1181-4bc6-4ed8-aefd-4c84c861d901","1d0a7636-705d-40ef-ac65-b9f58180d858","ab05d251-5a69-4365-9f54-c7b2174ae222"],"parentSnapshotId":"b124696f-f8e4-4b21-8539-c7fd45268eeb","providerMatrixVersion":"64232fd32583"}{"promptSlug":"best-hybrid-keyword-semantic-retrieval","corpusVersion":"vector-database-platforms-2026-07-27","runArtifactIds":["580d1181-4bc6-4ed8-aefd-4c84c861d901","1d0a7636-705d-40ef-ac65-b9f58180d858","ab05d251-5a69-4365-9f54-c7b2174ae222"],"parentSnapshotId":"b124696f-f8e4-4b21-8539-c7fd45268eeb","providerMatrixVersion":"64232fd32583"}| Reviewed-brand presence eventspublic-prompt-brand-presence-events | 3presence_events | measured | Aug 4, 2026 | View source
|
|---|
| Leading-brand engine consensuspublic-prompt-leading-brand-consensus | 33.3333percent | derived | Aug 4, 2026 | View source
|
|---|
| Absolute consensus changepublic-prompt-consensus-absolute-change | 66.6667percentage_points | derived | Aug 4, 2026 | View source
|
|---|
| Absolute disagreement changepublic-prompt-disagreement-absolute-change | 3.8095percentage_points | derived | Aug 4, 2026 | View source
|
|---|
| Distinct citation URLspublic-prompt-citation-urls | 11urls | measured | Aug 4, 2026 | View source
|
|---|
| Prompt volatility indexpublic-prompt-volatility-index | 35.2381index_points | derived | Aug 4, 2026 | View source
|
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| Leading brand changedpublic-prompt-winner-changed | 0boolean | derived | Aug 4, 2026 | View source
|
|---|
| Leading-brand owned-citation opportunitypublic-prompt-leading-brand-owned-citation-gap | 0percentage_points | derived | Aug 4, 2026 | View source
|
|---|
| Cross-engine brand disagreementpublic-prompt-engine-disagreement | 66.6667percent | derived | Aug 4, 2026 | View source
|
|---|
| Leading-brand engine consensuspublic-prompt-leading-brand-consensus | 100percent | derived | Jul 27, 2026 | View source
|
|---|
| Reviewed-brand presence eventspublic-prompt-brand-presence-events | 11presence_events | measured | Jul 27, 2026 | View source
|
|---|
| Distinct reviewed brands surfacedpublic-prompt-distinct-reviewed-brands | 7brands | measured | Jul 27, 2026 | View source
|
|---|
| Leading-brand owned-citation coveragepublic-prompt-leading-brand-owned-citation-coverage | 33.3333percent | derived | Jul 27, 2026 | View source
|
|---|
| Leading-brand owned-citation opportunitypublic-prompt-leading-brand-owned-citation-gap | 66.6667percentage_points | derived | Jul 27, 2026 | View source
|
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| Distinct citation URLspublic-prompt-citation-urls | 22urls | measured | Jul 27, 2026 | View source
|
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| Leading-brand engine consensuspublic-prompt-leading-brand-consensus | 100percent | derived | Jul 27, 2026 | View source
|
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| Distinct citation URLspublic-prompt-citation-urls | 22urls | measured | Jul 27, 2026 | View source
|
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| Cross-engine brand disagreementpublic-prompt-engine-disagreement | 70.4762percent | derived | Jul 27, 2026 | View source
|
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| Distinct reviewed brands surfacedpublic-prompt-distinct-reviewed-brands | 7brands | measured | Jul 27, 2026 | View source
|
|---|
| Cross-engine brand disagreementpublic-prompt-engine-disagreement | 70.4762percent | derived | Jul 27, 2026 | View source
|
|---|
| Reviewed-brand presence eventspublic-prompt-brand-presence-events | 11presence_events | measured | Jul 27, 2026 | View source
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