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A · closed · Command

Command A

Cohere

B · closed · Command

Command R (08-2024)

Cohere

3:0

overall capability wins (0 ties across 3 scored). Command A leads overall.

  • Arena1:0
  • Pricing0:3
  • Speed0:2
  • Specs2:0

Verdict

Command A ranks higher on LMArena (+104 Elo); Command A offers ~2.0x larger context (256K vs 128K); Command A allows ~2.0x more max output (8K vs 4K).

  • Command A ranks higher on LMArena (+104 Elo)
  • Command A offers ~2.0x larger context (256K vs 128K)
  • Command A allows ~2.0x more max output (8K vs 4K)
  • Command R (08-2024) is ~16.7x cheaper on a blended token basis than Command A

Cost for 1M in + 250K out

Illustrative chat workload at primary-provider list prices.

Command A
$5
Command R (08-2024)
$0.30

Command R (08-2024) is about 16.7x cheaper on this workload.

Price per 1M tokens

Full comparison

Organization

Cohere

Cohere

Family

Command

Command

License

CC-BY-NC-4.0 (weights) / Proprietary API

Proprietary

Open weights

No

No

Release

Mar 13, 2025

Aug 1, 2024

Knowledge cutoff

-

2024-06-01

API / provider

Cohere

Cohere

Modalities

text → text

text → text

Specs

Context window

256K

128K

A +128K

Max output

8K

4K

A +4K

Parameters

111B

—

—

Pricing

Input $/1M

$2.50

$0.15

B +$2.35

Output $/1M

$10

$0.60

B +$9.40

Blended $/1M (3∶1)

$4.38

$0.26

B +$4.11

Speed

tok/s

75

90

B +15

TTFT (s)

0.4

0.35

B +0.05

Reasoning

MMLU-Pro

71.2

—

—

GPQA Diamond

52.7

—

—

Humanity's Last Exam

4.0

—

—

AIME 2025

13.0

—

—

MATH-500

81.9

—

—

Humanity's Last Exam (with tools)

—

—

—

AA-Omniscience Accuracy

16.4

—

—

AA-LCR v1.1

21.3

—

—

CritPt

—

—

—

MMMU-Pro

—

—

—

IFBench

36.5

—

—

Chartography

—

—

—

Chartography (With Tools)

—

—

—

Coding

SWE-bench Verified

—

—

—

SWE-bench Pro

—

—

—

SWE-bench Multilingual

—

—

—

LiveCodeBench

28.7

—

—

Terminal-Bench 2.1

—

—

—

Aider Polyglot

—

—

—

Terminal-Bench 3

—

—

—

BigCodeBench

—

33.8

—

SciCode

28.1

—

—

CursorBench

—

—

—

SWE-Rebench

—

—

—

NL2Repo-Bench

—

—

—

DeepSWE

—

—

—

WebDev Arena

—

—

—

Terminal-Bench 4.0

—

—

—

CursorBench 4.0

—

—

—

FrontierCode v1.1 (Main)

—

—

—

Arena

LMArena Elo

1,354

1,250

A +104 Elo

Command A

Context
256K / 8K out
Parameters
111B
Price
$2.50 / $10
Speed
75 tok/s · 0.4s TTFT
Modalities
text → text
License
CC-BY-NC-4.0 (weights) / Proprietary API

Cohere's enterprise RAG-oriented flagship with strong tool use and multilingual retrieval.

Command R (08-2024)

Context
128K / 4K out
Parameters
—
Price
$0.15 / $0.60
Speed
90 tok/s · 0.35s TTFT
Modalities
text → text
License
Proprietary

Cost-efficient Cohere RAG tier — simpler retrieval and single-step tool use versus Command R+.

Benchmark charts

Winner bars are emphasized. Per-benchmark deltas sit above each chart.

Arena

Arena Elo: A +104

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