DeepSeek-V4-Flash vs Kimi K2 0905 Preview
Side-by-side comparison of pricing and capabilities
DeepSeek-V4-Flash
Kimi K2 0905 Preview
Input Price Comparison
| Attribute | DeepSeek-V4-Flash | Kimi K2 0905 Preview |
|---|---|---|
| Provider | DeepSeek | Moonshot AI |
| Input Price | $0.14 /1M tokens | $0.6 /1M tokens |
| Output Price | $0.28 /1M tokens | $2.5 /1M tokens |
| Cached Input | $0.028 /1M tokens | $0.150 /1M tokens |
| Context Window | 128K | 131K |
| Type | chat | chat |
| Status | current | preview |
Capability Comparison
| Capability | DeepSeek-V4-Flash | Kimi K2 0905 Preview |
|---|---|---|
| coding | ||
| reasoning | ||
| multilingual |
Which should you choose?
Budget-conscious: DeepSeek-V4-Flash is 77% cheaper on input tokens ($0.14 vs $0.6 per 1M tokens).
Context-heavy tasks: Kimi K2 0905 Preview offers a larger context window (131K vs 128K), making it better for long documents or conversations.
Capability fit: DeepSeek-V4-Flash supports 3 capabilities (coding, reasoning, multilingual), while Kimi K2 0905 Preview supports 2 (reasoning, coding).
Frequently Asked Questions
Which is cheaper: DeepSeek-V4-Flash or Kimi K2 0905 Preview?
DeepSeek-V4-Flash costs $0.14/1M input vs Kimi K2 0905 Preview at $0.6/1M input. DeepSeek-V4-Flash is 77% cheaper on input tokens.
How do output prices compare between DeepSeek-V4-Flash and Kimi K2 0905 Preview?
DeepSeek-V4-Flash output: $0.28/1M, Kimi K2 0905 Preview output: $2.5/1M. DeepSeek-V4-Flash is more economical for generation-heavy workloads.
What is DeepSeek-V4-Flash best used for?
DeepSeek-V4-Flash is best for budget-conscious applications, high-volume chatbots, and tasks where cost efficiency is the primary concern.
What is Kimi K2 0905 Preview best used for?
Kimi K2 0905 Preview is suited for complex reasoning, analysis, and tasks that benefit from its reasoning and coding capabilities.