DeepSeek V3 vs Kimi K2 Instruct
At a Glance
| Compare |  DeepSeek V3DeepSeek |  Kimi K2 InstructMoonshot AI |
|---|---|---|
| Pricing and Limits | ||
| Input priceFrom · USD / 1M tokens | $0.2574Openrouter ↗ · Aug 29, 2026 | $0.57Openrouter ↗ · Aug 29, 2026 |
| Output priceFrom · USD / 1M tokens | $0.89Deepinfra ↗ · Oct 19, 2026 | $2.30Openrouter ↗ · Aug 29, 2026 |
| Context windowMaximum documented tokens | 164K | 131K |
| Model facts checked | Aug 28, 2026View model evidence → | Aug 28, 2026View model evidence → |
Token prices are the lowest available sourced USD rates; input and output may use different providers. Cost ranking estimates output spend on LiveBench, not a full request bill. Ranking methodology →
Available Benchmarks
Side-by-Side Facts
| Field | DeepSeek-V3 | Kimi-K2-Instruct |
|---|---|---|
| Developer | DeepSeek | Moonshot AI |
| Family | Deepseek V3 | Kimi K2 Instruct |
| Model | DeepSeek-V3 | Kimi-K2-Instruct |
| Version | DeepSeek-V3 | Kimi-K2-Instruct |
| Lifecycle | active | active |
| Released | 2024-12-26 | 2025-07-11 |
| Knowledge cutoff | Unknown | Unknown |
| Input modalities | Text | Text |
| Output modalities | Text | Text |
| Context window | 164K | 131K |
| Total parameters | 684.5B | 1.03T |
| Active parameters | 37B | 32B |
| License | Unknown | other |
| Open weights | Yes | Yes |
| API available | Yes | Yes |
| Self-hostable | Yes | Yes |
| Provider access | Deepinfra (Standard), Hugging Face (Standard), Openrouter (Standard) | Hugging Face (Standard), Openrouter (Standard) |
| Capabilities | chat, generation | chat, generation, tools |
DeepSeek V3 Capabilities
Kimi K2 Instruct Capabilities
Related Comparisons
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|---|---|---|---|
DeepSeek-V3DeepSeek | vs |  Sonar ProPerplexity | cross-developer peerstext |
DeepSeek-V3DeepSeek | vs | DeepSeek-V4-Flash-BaseDeepSeek | family variantstext |
DeepSeek-R1DeepSeek | vs | DeepSeek-V3DeepSeek | family variantstext |
DeepSeek-V3DeepSeek | vs | DeepSeek-V3.2DeepSeek | family variantstext |
DeepSeek-V3DeepSeek | vs |  Llama-3.1-405BMeta | cross-developer peerstext |
DeepSeek-V3DeepSeek | vs | cross-developer peerstext | |
DeepSeek-V3DeepSeek | vs | cross-developer peerstext | |
 MiniMax-M2.5MiniMax | vs | DeepSeek-V3DeepSeek | cross-developer peerstext |
DeepSeek-V3DeepSeek | vs |  Mistral Large 3Mistral AI | cross-developer peerstext |
DeepSeek-V3DeepSeek | vs |  GLM-5Z.ai | cross-developer peerstext |
DeepSeek-V3DeepSeek | vs | GLM-5.1Z.ai | cross-developer peerstext |
Primary Evidence
Sources and Freshness
Questions
DeepSeek V3 vs Kimi K2 Instruct FAQs
Is DeepSeek V3 or Kimi K2 Instruct better for coding?+
This comparison does not currently contain a protocol-matched coding benchmark for both DeepSeek V3 and Kimi K2 Instruct, so Model Markets cannot name a coding leader from pricing, context size, or capability labels alone.
Which is cheaper, DeepSeek V3 or Kimi K2 Instruct?+
DeepSeek V3 is $0.2574 and Kimi K2 Instruct is $0.57 per million tokens, so DeepSeek V3 is cheaper on this metric. DeepSeek V3 is $0.89 and Kimi K2 Instruct is $2.30 per million tokens, so DeepSeek V3 is cheaper on this metric.
Which has a larger context window, DeepSeek V3 or Kimi K2 Instruct?+
DeepSeek V3 has the larger sourced context window. DeepSeek V3 supports 163,840 tokens and Kimi K2 Instruct supports 131,072 tokens.
Which performs better in benchmarks, DeepSeek V3 or Kimi K2 Instruct?+
There is no overall benchmark winner: At least two independently verified, protocol-matched benchmarks are required for an overall winner.
Can DeepSeek V3 or Kimi K2 Instruct be self-hosted?+
Both models have the same sourced self-hosting status: supported. DeepSeek V3 is open weight; Kimi K2 Instruct is open weight.
Can DeepSeek V3 and Kimi K2 Instruct understand images?+
DeepSeek V3 is not documented with image input; Kimi K2 Instruct is not documented with image input. This reflects supported input modalities, not vision quality.
Which can generate longer answers, DeepSeek V3 or Kimi K2 Instruct?+
Neither model has a sourced maximum output in this comparison, so a larger limit cannot be determined.
Do DeepSeek V3 and Kimi K2 Instruct support reasoning and tool use?+
DeepSeek V3: none of these features are definitively sourced. Kimi K2 Instruct: tool calling. Feature support does not establish relative quality.
Which is available from more inference providers, DeepSeek V3 or Kimi K2 Instruct?+
DeepSeek V3 has 3 sourced provider routes; Kimi K2 Instruct has 2, so DeepSeek V3 has broader tracked availability.
Which offers better value, DeepSeek V3 or Kimi K2 Instruct?+
There is no universal value winner. Compare the input and output prices above with the matched benchmark result for your workload: cheaper tokens can be offset by different quality, token usage, latency, or provider availability.