Prompts ranked by mean pairwise Jaccard distance between the reviewed-brand sets surfaced by each engine.
RANK.AI DATA / LATEST PUBLICATION
Prompt brand leaders
20 prompts ranked by leading brand engine consensus.
What are the best LLM API platforms for a production application? is out in front at 100.0%.
20 promptschecked Sep 10, 2026, 12:00 AM UTCdailyhow we measure this →CSV / JSON
In front today
What are the best LLM API platforms for a production application?
100.0%leading brand engine consensus
- Ahead of second place
- 0%
- Held by the top three
- 23%
- Middle of the board
- 66.7%
- Below half the leader
- 3 of 20
Highest 100.0%Middle 66.7%
WHY THIS RANK / VERIFIED SNAPSHOT
What are the most cost-effective LLM API providers at scale?
Derives prompt-level brand leaders, cross-engine brand-set disagreement, and leading-brand owned-citation opportunity from the complete public Rank.ai benchmark cohort.
availablePermalink to this snapshot ↗
- Published rank
- #3
- Score
- 100 percent
- Sample size
- 3
100% confidence · 100% component coverage · as of Sep 10, 2026, 12:00 AM UTC
SCORE CONSTRUCTION
7/7 evidencedComponent ledger
All components available · 1 evidence record each
| Component | Value | Weight | Contribution |
|---|---|---|---|
| public prompt brand presence events | 23 | 0% | — |
| public prompt citation urls | 14 | 0% | — |
| public prompt distinct reviewed brands | 11 | 0% | — |
| public prompt engine disagreement | 47.003367 | 0% | — |
| public prompt leading brand consensus | 100 | 100% | 100 |
| public prompt leading brand owned citation coverage | 0 | 0% | — |
| public prompt leading brand owned citation gap | 100 | 0% | — |
WHY IT MOVED
+11 ranksup since prior snapshot
- public prompt engine disagreement83.333 → 47.003-36.33
- public prompt leading brand consensus66.667 → 100+33.333
- public prompt leading brand owned citation gap66.667 → 100+33.333
- public prompt brand presence events12 → 23+11
- public prompt citation urls11 → 14+3
- public prompt distinct reviewed brands8 → 11+3
- public prompt leading brand owned citation coverage0 → 00
PRIMARY EVIDENCE
7 public recordsSource trail
Reviewed-brand presence eventspublic prompt brand presence events · observed Sep 10, 2026, 12:00 AM UTC23 presence_events100% confidence
- Source
- Rank.ai AI API Brands Prompt Benchmark
- Grade
- A
- Freshness
- fresh
- Locator
{"promptSlug":"cost-effective-model-api","corpusVersion":"ai-model-api-platforms-2026-07-26","runArtifactIds":["fbfa43cf-01bc-45a2-95dc-88a5d215e974","68d77028-65fd-429a-bf33-5db6561afb4c","bbfa2865-822f-49ee-b4ff-70301286b3c1"],"parentSnapshotId":"5822220c-0bc2-456a-a7a8-9bcfe3108738","providerMatrixVersion":"64232fd32583"}
Distinct citation URLspublic prompt citation urls · observed Sep 10, 2026, 12:00 AM UTC14 urls100% confidence
- Source
- Rank.ai AI API Brands Prompt Benchmark
- Grade
- A
- Freshness
- fresh
- Locator
{"promptSlug":"cost-effective-model-api","corpusVersion":"ai-model-api-platforms-2026-07-26","runArtifactIds":["fbfa43cf-01bc-45a2-95dc-88a5d215e974","68d77028-65fd-429a-bf33-5db6561afb4c","bbfa2865-822f-49ee-b4ff-70301286b3c1"],"parentSnapshotId":"5822220c-0bc2-456a-a7a8-9bcfe3108738","providerMatrixVersion":"64232fd32583"}
Distinct reviewed brands surfacedpublic prompt distinct reviewed brands · observed Sep 10, 2026, 12:00 AM UTC11 brands100% confidence
- Source
- Rank.ai AI API Brands Prompt Benchmark
- Grade
- A
- Freshness
- fresh
- Locator
{"promptSlug":"cost-effective-model-api","corpusVersion":"ai-model-api-platforms-2026-07-26","runArtifactIds":["fbfa43cf-01bc-45a2-95dc-88a5d215e974","68d77028-65fd-429a-bf33-5db6561afb4c","bbfa2865-822f-49ee-b4ff-70301286b3c1"],"parentSnapshotId":"5822220c-0bc2-456a-a7a8-9bcfe3108738","providerMatrixVersion":"64232fd32583"}
Cross-engine brand disagreementpublic prompt engine disagreement · observed Sep 10, 2026, 12:00 AM UTC47.003 percent100% confidence
- Source
- Rank.ai AI API Brands Prompt Benchmark
- Grade
- A
- Freshness
- fresh
- Locator
{"promptSlug":"cost-effective-model-api","corpusVersion":"ai-model-api-platforms-2026-07-26","runArtifactIds":["fbfa43cf-01bc-45a2-95dc-88a5d215e974","68d77028-65fd-429a-bf33-5db6561afb4c","bbfa2865-822f-49ee-b4ff-70301286b3c1"],"parentSnapshotId":"5822220c-0bc2-456a-a7a8-9bcfe3108738","providerMatrixVersion":"64232fd32583"}
Leading-brand engine consensuspublic prompt leading brand consensus · observed Sep 10, 2026, 12:00 AM UTC100 percent100% confidence
- Source
- Rank.ai AI API Brands Prompt Benchmark
- Grade
- A
- Freshness
- fresh
- Locator
{"promptSlug":"cost-effective-model-api","corpusVersion":"ai-model-api-platforms-2026-07-26","runArtifactIds":["fbfa43cf-01bc-45a2-95dc-88a5d215e974","68d77028-65fd-429a-bf33-5db6561afb4c","bbfa2865-822f-49ee-b4ff-70301286b3c1"],"parentSnapshotId":"5822220c-0bc2-456a-a7a8-9bcfe3108738","providerMatrixVersion":"64232fd32583"}
Leading-brand owned-citation coveragepublic prompt leading brand owned citation coverage · observed Sep 10, 2026, 12:00 AM UTC0 percent100% confidence
- Source
- Rank.ai AI API Brands Prompt Benchmark
- Grade
- A
- Freshness
- fresh
- Locator
{"promptSlug":"cost-effective-model-api","corpusVersion":"ai-model-api-platforms-2026-07-26","runArtifactIds":["fbfa43cf-01bc-45a2-95dc-88a5d215e974","68d77028-65fd-429a-bf33-5db6561afb4c","bbfa2865-822f-49ee-b4ff-70301286b3c1"],"parentSnapshotId":"5822220c-0bc2-456a-a7a8-9bcfe3108738","providerMatrixVersion":"64232fd32583"}
Leading-brand owned-citation opportunitypublic prompt leading brand owned citation gap · observed Sep 10, 2026, 12:00 AM UTC100 percentage_points100% confidence
- Source
- Rank.ai AI API Brands Prompt Benchmark
- Grade
- A
- Freshness
- fresh
- Locator
{"promptSlug":"cost-effective-model-api","corpusVersion":"ai-model-api-platforms-2026-07-26","runArtifactIds":["fbfa43cf-01bc-45a2-95dc-88a5d215e974","68d77028-65fd-429a-bf33-5db6561afb4c","bbfa2865-822f-49ee-b4ff-70301286b3c1"],"parentSnapshotId":"5822220c-0bc2-456a-a7a8-9bcfe3108738","providerMatrixVersion":"64232fd32583"}
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