Side-by-side technical and economic comparison between DeepSeek's DeepSeek-V4.1-Flash and Cohere's Command A.
| Metric | DeepSeek-V4.1-Flash | Command A | Advantage |
|---|---|---|---|
| Provider Organization | DeepSeek | Cohere | — |
| Standard Input / 1M | $0.30 | $2.00 | DeepSeek-V4.1-Flash (85% lower) |
| Cached Input / 1M | $0.006 | $0.20 | DeepSeek-V4.1-Flash lower |
| Output / 1M | $1.20 | $8.00 | DeepSeek-V4.1-Flash lower |
| Context Window | 1.05M | 256k | DeepSeek-V4.1-Flash (1.05M) |
| Max Generation Tokens | 384k | 64k | DeepSeek-V4.1-Flash |
| Tokenizer Family | DeepSeek Byte-Level BPE (100k vocabulary) | Cohere Byte-Pair Encoding (256k vocabulary) | — |
Opt for DeepSeek-V4.1-Flash when your engineering requirements prioritize DeepSeek's ecosystem, specific tokenizer efficiencies (Calibrated DeepSeek Tokenizer (±3%)), or when your expected prompt-to-completion ratios favor its $0.3/M input rate.
Opt for Command A when looking for Cohere's tooling integration, specific context window depth (256k tokens), or when output generation volume favors its $8/M rate.