Model Comparison

Command R+ vs Gemini 1.5 Flash

Gemini 1.5 Flash shows notably better performance in the majority of benchmarks. Gemini 1.5 Flash is 1.7x cheaper per token.

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Performance Benchmarks

Comparative analysis across standard metrics

3 benchmarks

Command R+ outperforms in 1 benchmarks (HellaSwag), while Gemini 1.5 Flash is better at 2 benchmarks (GSM8k, MMLU).

Gemini 1.5 Flash shows notably better performance in the majority of benchmarks.

Sat Mar 28 2026 • llm-stats.com

Arena Performance

Human preference votes

Pricing Analysis

Price comparison per million tokens

Gemini 1.5 Flash costs less

For input processing, Command R+ ($0.25/1M tokens) is 1.7x more expensive than Gemini 1.5 Flash ($0.15/1M tokens).

For output processing, Command R+ ($1.00/1M tokens) is 1.7x more expensive than Gemini 1.5 Flash ($0.60/1M tokens).

In conclusion, Command R+ is more expensive than Gemini 1.5 Flash.*

* Using a 3:1 ratio of input to output tokens

Lowest available price from all providers
Sat Mar 28 2026 • llm-stats.com
Cohere
Command R+
Input tokens$0.25
Output tokens$1.00
Best providerCohere
Google
Gemini 1.5 Flash
Input tokens$0.15
Output tokens$0.60
Best providerGoogle
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Context Window

Maximum input and output token capacity

Gemini 1.5 Flash accepts 1,048,576 input tokens compared to Command R+'s 128,000 tokens. Command R+ can generate longer responses up to 128,000 tokens, while Gemini 1.5 Flash is limited to 8,192 tokens.

Cohere
Command R+
Input128,000 tokens
Output128,000 tokens
Google
Gemini 1.5 Flash
Input1,048,576 tokens
Output8,192 tokens
Sat Mar 28 2026 • llm-stats.com

Input Capabilities

Supported data types and modalities

Gemini 1.5 Flash supports multimodal inputs, whereas Command R+ does not.

Gemini 1.5 Flash can handle both text and other forms of data like images, making it suitable for multimodal applications.

Command R+

Text
Images
Audio
Video

Gemini 1.5 Flash

Text
Images
Audio
Video

License

Usage and distribution terms

Command R+ is licensed under CC BY-NC, while Gemini 1.5 Flash uses a proprietary license.

License differences may affect how you can use these models in commercial or open-source projects.

Command R+

CC BY-NC

Open weights

Gemini 1.5 Flash

Proprietary

Closed source

Release Timeline

When each model was launched

Command R+ was released on 2024-08-30, while Gemini 1.5 Flash was released on 2024-05-01.

Command R+ is 4 months newer than Gemini 1.5 Flash.

Command R+

Aug 30, 2024

1.6 years ago

4mo newer
Gemini 1.5 Flash

May 1, 2024

1.9 years ago

Knowledge Cutoff

When training data ends

Gemini 1.5 Flash has a documented knowledge cutoff of 2023-11-01, while Command R+'s cutoff date is not specified.

We can confirm Gemini 1.5 Flash's training data extends to 2023-11-01, but cannot make a direct comparison without Command R+'s cutoff date.

Command R+

—

Gemini 1.5 Flash

Nov 2023

Provider Availability

Command R+ is available from Cohere, Bedrock. Gemini 1.5 Flash is available from Google.

Command R+

cohere logo
Cohere
Input Price:Input: $0.25/1MOutput Price:Output: $1.00/1M
bedrock logo
AWS Bedrock
Input Price:Input: $3.00/1MOutput Price:Output: $15.00/1M

Gemini 1.5 Flash

google logo
Google
Input Price:Input: $0.15/1MOutput Price:Output: $0.60/1M
* Prices shown are per million tokens

Outputs Comparison

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Key Takeaways

Cohere
Has open weights
Higher HellaSwag score (88.6% vs 86.5%)
Google
Larger context window (1,048,576 tokens)
Supports multimodal inputs
Less expensive input tokens
Less expensive output tokens
Higher GSM8k score (86.2% vs 70.7%)
Higher MMLU score (78.9% vs 75.7%)
CohereCommand R+
GoogleGemini 1.5 Flash
Compare in Playground

Detailed Comparison

AI Model Comparison Table
Feature
Cohere
Command R+
Google
Gemini 1.5 Flash

FAQ

Common questions about Command R+ vs Gemini 1.5 Flash

Gemini 1.5 Flash shows notably better performance in the majority of benchmarks. Command R+ is made by Cohere and Gemini 1.5 Flash is made by Google. The best choice depends on your use case — compare their benchmark scores, pricing, and capabilities above.
Command R+ scores HellaSwag: 88.6%, Winogrande: 85.4%, MMLU: 75.7%, ARC-C: 71.0%, GSM8k: 70.7%. Gemini 1.5 Flash scores XSTest: 97.0%, HellaSwag: 86.5%, GSM8k: 86.2%, BIG-Bench Hard: 85.5%, MGSM: 82.6%.
Gemini 1.5 Flash is 1.7x cheaper for input tokens. Command R+ costs $0.25/M input and $1.00/M output via cohere. Gemini 1.5 Flash costs $0.15/M input and $0.60/M output via google.
Command R+ supports 128K tokens and Gemini 1.5 Flash supports 1.0M tokens. A larger context window lets you process longer documents, conversations, or codebases in a single request.
Key differences include context window (128K vs 1.0M), input pricing ($0.25 vs $0.15/M), multimodal support (no vs yes), licensing (CC BY-NC vs Proprietary). See the full comparison above for benchmark-by-benchmark results.
Command R+ is developed by Cohere and Gemini 1.5 Flash is developed by Google.