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Cohere 模型

探索 Cohere 的所有 2 个模型，包括详细定价、优缺点和开发者推荐。

2
模型
$1.00
最低输入价格
256K
最大上下文
2
质量层级

快速推荐

最佳性价比: Command A ($1.00/1M)
最佳质量: Command A

Command A

Flagship

Tool use, RAG, agents

官方定价

适用场景: Best Cohere model for enterprise tool use, RAG, and multilingual agent workloads.

核心升级

  • ◆111B params — Cohere's largest and most capable model
  • ◆256K context — 2x Command R+'s 128K for longer documents
  • ◆150% higher throughput than Command R+ — faster production serving
  • ◆23 languages supported — widest multilingual coverage at Cohere
  • ◆Fine-tuning + function calling — purpose-built for enterprise agents
输入价格
$1.00
per 1M tokens
输出价格
$2.00
per 1M tokens
缓存输入
—
per 1M tokens
批量输入
—
per 1M tokens
上下文窗口: 256K
最大输出: 8,000 tokens
知识截止日期: 2025-03
视觉函数调用微调JSON 模式免费层级

优点

  • 111B params, 256K context
  • 150% higher throughput than Command R+
  • 23 languages supported

缺点

  • No vision support
  • Smaller context than competitors
  • Limited benchmarks available

性能

输出速度~60 tok/s
速率限制3,000 RPM

多模态能力

图像输入图像输出音频输入音频输出

基准测试

MMLU
82.0%
HumanEval
79.0%

Command R+

Mid-tier

RAG, enterprise search

官方定价

适用场景: Specialized for enterprise RAG and search — use when retrieval quality is the priority.

核心升级

  • ◆Purpose-built for RAG pipelines — grounded generation with citations
  • ◆Enterprise search optimization — best-in-class retrieval accuracy
  • ◆Fine-tuning available — customize for domain-specific knowledge bases
  • ◆4K max output is limiting — upgrade to Command A for 8K output
  • ◆Expensive at $2.50/$10 — Command A offers more at $1/$2
输入价格
$2.50
per 1M tokens
输出价格
$10.00
per 1M tokens
缓存输入
—
per 1M tokens
批量输入
—
per 1M tokens
上下文窗口: 128K
最大输出: 4,000 tokens
知识截止日期: 2024-08
视觉函数调用微调JSON 模式免费层级

优点

  • Purpose-built for RAG pipelines
  • Enterprise search optimization
  • Fine-tuning available

缺点

  • Only 4K max output
  • No vision
  • Expensive for mid-tier

性能

输出速度~50 tok/s
速率限制2,000 RPM

多模态能力

图像输入图像输出音频输入音频输出

基准测试

MMLU
78.0%
HumanEval
73.0%

并排比较

模型层级输入输出上下文
Command AFlagship$1.00$2.00256K
Command R+Mid-tier$2.50$10.00128K