Loading company intelligence…
Loading the latest published snapshot and its supporting evidence.
LIVE RANKINGS & DATA
Loading the latest published snapshot and its supporting evidence.
Exact c4ai-aya-expanse-32b identifier in the official Arena text leaderboard published 2026-07-21.
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 |
|---|---|---|---|---|
| model_human_preferenceArena rating lower confidence bound | 1,262.03 arena_scorederived | Jul 21, 2026 | Arena official leaderboard dataset ↗Grade A | 100% |
| model_human_preferenceArena rating upper confidence bound | 1,271.81 arena_scorederived | Jul 21, 2026 | Arena official leaderboard dataset ↗Grade A | 100% |
| model_human_preferenceArena rating variance | 6.22 arena_score_squaredderived | Jul 21, 2026 | Arena official leaderboard dataset ↗Grade A | 100% |
| model_human_preferenceArena text style-controlled rating | 1,266.92 arena_scorederived | Jul 21, 2026 | Arena official leaderboard dataset ↗Grade A | 100% |
| model_human_preferenceArena vote count | 27,124 votesmeasured | Jul 21, 2026 | Arena official leaderboard dataset ↗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 |
|---|---|---|---|---|---|---|---|
| #274 | Arena Text Preferencearena-text-preference | 1,266.92 | — | 100% | Jul 21, 2026 | varena-text-style-control-2026-07-21-fb100fd1a486-v1 | Explain → |
Ranks official Arena model identifiers by the published style-controlled text overall rating.
Some explanation inputs are unavailable Missing: publicFrozenEvidence, comparablePriorRanking.
| Component | Value | Weight | Contribution | Evidence | Status |
|---|---|---|---|---|---|
| arena text rating lower bound | — | 0% | 0 | 1 | available |
| arena text rating upper bound | — | 0% | 0 | 1 | available |
| arena text rating variance | — | 0% | 0 | 1 | available |
| arena text style controlled rating | — |
5 published observations for c4ai-aya-expanse-32b. Open a row for the source, evidence location, extraction method, and quality state.
| Metric | Value | Kind | As of | Confidence | Evidence |
|---|---|---|---|---|---|
| Arena rating variancearena-text-rating-variance | 6.2249arena_score_squared | derived | Jul 21, 2026 | 100% | View source
|
| Arena text style-controlled ratingarena-text-style-controlled-rating | 1,266.9199arena_score | derived | Jul 21, 2026 | 100% | View source
|
| 100% |
| 1,266.92 |
| 1 |
| available |
| arena text vote count | — | 0% | 0 | 1 | available |
|---|
| datasetRevision | fb100fd1a48607efb93e28ba6610b641a7ac1bce | Unavailable | — | 0 | unavailableno_public_frozen_evidence |
|---|
| metrics | Structured | Unavailable | — | 0 | unavailableno_public_frozen_evidence |
|---|
| modelLicense | CC-BY-NC-4.0 | Unavailable | — | 0 | unavailableno_public_frozen_evidence |
|---|
| organization | cohere | Unavailable | — | 0 | unavailableno_public_frozen_evidence |
|---|
| publishDate | 2026-07-21 | Unavailable | — | 0 | unavailableno_public_frozen_evidence |
|---|
| rankingDirection | descending | Unavailable | — | 0 | unavailableno_public_frozen_evidence |
|---|
| sourceModelId | c4ai-aya-expanse-32b | Unavailable | — | 0 | unavailableno_public_frozen_evidence |
|---|
| styleControlled | 1 | Unavailable | — | 0 | unavailableno_public_frozen_evidence |
|---|
| upstreamRank | 274 | Unavailable | 274 | 0 | unavailableno_public_frozen_evidence |
|---|
no_prior_published_snapshot
No comparable component drivers were published.
{"filter":"category = overall","datasetCard":"https://huggingface.co/datasets/lmarena-ai/leaderboard-dataset/blob/fb100fd1a48607efb93e28ba6610b641a7ac1bce/README.md","methodology":"https://github.com/lmarena/arena-rank","datasetSplit":"latest","datasetConfig":"text_style_control","datasetRevision":"fb100fd1a48607efb93e28ba6610b641a7ac1bce"}{"filter":"category = overall","datasetCard":"https://huggingface.co/datasets/lmarena-ai/leaderboard-dataset/blob/fb100fd1a48607efb93e28ba6610b641a7ac1bce/README.md","methodology":"https://github.com/lmarena/arena-rank","datasetSplit":"latest","datasetConfig":"text_style_control","datasetRevision":"fb100fd1a48607efb93e28ba6610b641a7ac1bce"}{"filter":"category = overall","datasetCard":"https://huggingface.co/datasets/lmarena-ai/leaderboard-dataset/blob/fb100fd1a48607efb93e28ba6610b641a7ac1bce/README.md","methodology":"https://github.com/lmarena/arena-rank","datasetSplit":"latest","datasetConfig":"text_style_control","datasetRevision":"fb100fd1a48607efb93e28ba6610b641a7ac1bce"}{"filter":"category = overall","datasetCard":"https://huggingface.co/datasets/lmarena-ai/leaderboard-dataset/blob/fb100fd1a48607efb93e28ba6610b641a7ac1bce/README.md","methodology":"https://github.com/lmarena/arena-rank","datasetSplit":"latest","datasetConfig":"text_style_control","datasetRevision":"fb100fd1a48607efb93e28ba6610b641a7ac1bce"}{"filter":"category = overall","datasetCard":"https://huggingface.co/datasets/lmarena-ai/leaderboard-dataset/blob/fb100fd1a48607efb93e28ba6610b641a7ac1bce/README.md","methodology":"https://github.com/lmarena/arena-rank","datasetSplit":"latest","datasetConfig":"text_style_control","datasetRevision":"fb100fd1a48607efb93e28ba6610b641a7ac1bce"}{"filter":"category = overall","datasetCard":"https://huggingface.co/datasets/lmarena-ai/leaderboard-dataset/blob/fb100fd1a48607efb93e28ba6610b641a7ac1bce/README.md","methodology":"https://github.com/lmarena/arena-rank","datasetSplit":"latest","datasetConfig":"text_style_control","datasetRevision":"fb100fd1a48607efb93e28ba6610b641a7ac1bce"}| Arena rating lower confidence boundarena-text-rating-lower-bound | 1,262.0298arena_score | derived | Jul 21, 2026 | 100% | View source
|
|---|
| Arena rating upper confidence boundarena-text-rating-upper-bound | 1,271.81arena_score | derived | Jul 21, 2026 | 100% | View source
|
|---|
| Arena vote countarena-text-vote-count | 27,124votes | measured | Jul 21, 2026 | 100% | View source
|
|---|