Model Comparison
Command R+ vs o3Which is better in 2026?
Comparing Command R+ and o3 across benchmarks, pricing, and capabilities.
Verdict: Command R+ vs o3 — which is better?
Command R+ (by Cohere) and o3 (by OpenAI) are two of the AI models people compare most. Here is how they stack up on benchmarks, price and capabilities, and which one to pick in 2026.
On price, Command R+ is roughly 8.0x cheaper per token on a blended 3:1 input/output basis, which adds up quickly at production volume.
o3 also accepts a larger context window (200,000 input tokens), making it the stronger choice for long documents and large codebases.
Choose Command R+ if…
- cost matters — it's about 8.0x cheaper per token
- you need open weights you can self-host or fine-tune
Choose o3 if…
- you process long inputs — it offers a 200,000 token context window
- you want the most recent training data — it shipped Apr 2025
Performance Benchmarks
Comparative analysis across standard metrics
Command R+ and o3 don't have any common benchmark datasets to compare. They may have been evaluated on different testing suites.
Arena Performance
Human preference votes
Pricing Analysis
Price comparison per million tokens
For input processing, Command R+ ($0.25/1M tokens) is 8.0x cheaper than o3 ($2.00/1M tokens).
For output processing, Command R+ ($1.00/1M tokens) is 8.0x cheaper than o3 ($8.00/1M tokens).
In conclusion, o3 is more expensive than Command R+.*
* Using a 3:1 ratio of input to output tokens
Context Window
Maximum input and output token capacity
o3 accepts 200,000 input tokens compared to Command R+'s 128,000 tokens. Command R+ can generate longer responses up to 128,000 tokens, while o3 is limited to 100,000 tokens.
Input Capabilities
Supported data types and modalities
o3 supports multimodal inputs, whereas Command R+ does not.
o3 can handle both text and other forms of data like images, making it suitable for multimodal applications.
Command R+
o3
License
Usage and distribution terms
Command R+ is licensed under CC BY-NC, while o3 uses a proprietary license.
License differences may affect how you can use these models in commercial or open-source projects.
CC BY-NC
Open weights
Proprietary
Closed source
Release Timeline
When each model was launched
Command R+ was released on 2024-08-30, while o3 was released on 2025-04-16.
o3 is 8 months newer than Command R+.
Aug 30, 2024
1.8 years ago
Apr 16, 2025
1.1 years ago
7mo newerKnowledge Cutoff
When training data ends
o3 has a documented knowledge cutoff of 2024-05-31, while Command R+'s cutoff date is not specified.
We can confirm o3's training data extends to 2024-05-31, but cannot make a direct comparison without Command R+'s cutoff date.
—
May 2024
Provider Availability
Command R+ is available from Cohere, Bedrock. o3 is available from OpenAI.
Command R+
o3
Outputs Comparison
Key Takeaways
Command R+
View detailsCohere
o3
View detailsOpenAI
Command R+o3Detailed Comparison
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FAQ
Common questions about Command R+ vs o3.