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ModelCap

Command A

Current board #56Arena #185Gated access

Cohere·cohere/command-a

Command A is a language model published by Cohere. 1 OpenRouter endpoint is published in the latest snapshot. It accepts text input and returns text. The published context limit is 256K tokens. The catalogue declares support for structured outputs.

ModelCap Index · Current board
52.7#56
Measured · 84% support · score interval 52.7–59.3
Market Gravity
17.9
Secondary market signal
Input
$2.50
per 1M tokens
Output
$10.00
per 1M tokens
Context
256K
tokens
Providers
1
endpoint
Gateway spend
—
latest · Vercel share

Providers

Uptime measured over the last 30 minutes
ProviderInputOutputContextQuantUptime
Cohere$2.50$10.00256K——

Hugging Face Inference Providers

Exact repository identity

Provider economics and telemetry published by the Hugging Face Router. These are operational signals, not benchmark results.

ProviderInputOutputContextTTFTThroughputFeatures
cohere
live · model author
———187 ms53.4 tok/stools · structured

Reported evaluation leads (1)

Excluded from score

Structured rows reported in this exact model repository at the pinned revision below. They are useful research leads, but remain quarantined until dataset revision, harness, configuration and identity pass ModelCap’s independent admission review.

Dataset / taskMetricValueRevisionProvenance
Idavidrein/gpqa
diamond
—50.5051
Unpinned
not published
Reported
Quarantined

ModelCap Index · Current board

Methodology
52.7
Measured · 3 public benchmark observations across 3 boards
Current board
#56
Public rank basis
Measured (measured)
Index support
83.8% · strong
Index interval
52.7–59.3
Rank posterior
Not available
Top 5 / Top 10 probability
Not available / Not available
Posterior as of
Snapshot timestamp unavailable
Identity binding
Exact catalogue product · cohere/cohere/command-a · aggregates disclosed benchmark configurations · endpoint configuration not claimed · artifact metadata CohereForAI/c4ai-command-a-03-2025@066daaa11d57404b07cc650d1068936d31431979 (not the evaluation revision)
Direct benchmark observations
3
Breadth-adjusted BES point estimate
56.0
Bayesian Evidence Score · measured evidence input only

BES normalizes admitted public benchmark evidence for measured Index rows. Its legacy score and observables prior do not define the public language rank.

Observed capability
56.0
Evidence status
confirmed · 94% mass
General preference
55.8
Coding
53.6
Agents & tools
64.0
Reasoning
—
Evidence breadth
97%
Evidence coverage
84%
Market and catalogue signals · secondary, never the language Index rank
Usage (OpenRouter popularity)
1.7
Liquidity (providers × uptime)
35.0
Open reach (HF downloads)
—
Surface (context / tools / modalities)
30.1
Freshness
14.2
  • · OpenRouter popularity #271
  • · 1 live provider
  • · Catalogue: context 256000
  • · First seen 2025-03-13

These adoption and deployment observations remain context only. They do not change this model's ModelCap Index score or rank.

BES evidence selected · measured input only

The bounded 0–100 capability score blends each source’s competitive placement with its published achievement, then combines capability families. Evidence breadth adds a modest uncertainty adjustment; price and popularity are not part of benchmark-led rank.

Deployment readiness

Metadata index
76.5
strong · 89% metadata coverage
Not capability
Artifact reproducibility
85.0
Access & legal clarity
68.3
Deployability
74.0
Evaluation provenance
75.8

Missing: artifactReproducibility.base-lineage, accessLegalClarity.resolvable-license-terms, evaluationProvenance.evaluation-dataset-revisions.

A metadata completeness and deployability index—not a safety certification, quality grade, or production-readiness claim.

Market activity

Venue coverage
Market Gravity
17.9
OpenRouter weekly popularity
#271 of 298

Market Gravity uses OpenRouter’s full-catalogue popularity order. Sparse Vercel top-ten observations appear only when published and do not affect the score.

Arena preference

Status
Ranked
Source
Arena
Official rank
#185 of 385
Rating
1353.9
95% confidence interval
1350–1357
Votes
56K
Source snapshot
6 Aug 2026, 13:00 UTC
Category
overall
Identity match confidence
98%

Market Gravity breakdown

Usage55%
1.7

OpenRouter weekly popularity across the full model catalogue.

Liquidity25%
35.0

Independent providers versus the model's open or closed cohort, weighted by uptime.

Open reach15%
50.0

Hugging Face 30-day downloads for open models; neutral for closed models.

Freshness5%
14.2

Time since first public availability, on a six-month half-life.

Specification

Context window
256K tokens
Max output
8K tokens
Inputs
Text
Outputs
Text
Tokenizer
Other
Cached input tokens
Not offered
First seen on OpenRouter
13 Mar 2025
Knowledge cutoff
2024-08-31

Capabilities

  • Not supported: Reasoning
  • Not supported: Tool use
  • Supported: Structured output
  • Supported: Response format
  • Supported: Moderated

Weights & access

Gated access. The weights are hosted behind an access request or acceptance step. Review the publisher's access requirements and license before use or redistribution.

Access
Gated access
Licence
cc-by-nc-4.0
Pinned revision
066daaa11d57
Parameters
111.1B
Architecture
Cohere2ForCausalLM
Model type
cohere2
Hugging Face downloads (30d)
2K
Downloads (all time)
121K
Likes
394
Repository
CohereForAI/c4ai-command-a-03-2025
Repository updated
30 Oct 2025, 06:37 UTC