# Command A Plus vs DeepSeek V4 Flash - AI Model Comparison

- Page: https://opencode.ai/data/compare/cohere/command-a-plus-05-2026/deepseek/deepseek-v4-flash
- Updated: 2026-10-12T19:00:56.000Z

|  | Command A Plus | DeepSeek V4 Flash |
| --- | --- | --- |
| Lab | Cohere | DeepSeek |
| Context window | 128K | 1M |
| Max output | 64K | 384K |
| Input modalities | text, image | text |
| Reasoning | Yes | Yes |
| Tool calling | Yes | Yes |
| Open weights | Yes | Yes |
| Release date | 2026-05-20 | 2026-04-24 |
| Input price per 1M tokens | $2.50 | $0.30 |
| Output price per 1M tokens | $10.00 | $1.20 |
| Cached input price per 1M tokens | - | $0.0060 |
| OpenCode tokens: past 2 months | - | 145T |
| Share of all tokens | - | 15% |
| Rank by tokens last week | - | #5 |
| Unique users | - | 3.1M |
| Weekly retention | - | 69.3% |

Model pages: [Command A Plus](https://opencode.ai/data/cohere/command-a-plus-05-2026.md), [DeepSeek V4 Flash](https://opencode.ai/data/deepseek/deepseek-v4-flash.md)

## Methodology

- Updates: Aggregated every hour. Days and weeks use UTC.
- Tokens: Input, output, reasoning, and cached tokens for each request.
- Users and sessions: Approximate counts of distinct users and OpenCode sessions.
- Cost: Session cost is the average cost per OpenCode session. Token prices are list prices from the OpenCode model catalog.
- Retention: The share of a model's users in one week who use it again the next week.
- Citation: Cite OpenCode Data (opencode.ai/data) with the update time shown at the top of the page.