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DeepSeek-V3 0324 vs Kimi K2 0905

Kimi K2 0905 leads the LLM Stats Score 21.6 to 13.4. DeepSeek-V3 0324 is 2.7x cheaper per token.

DeepSeek · Moonshot AI · Updated for 2026

Which is better?

Kimi K2 0905 leads the overall LLM Stats Score 21.6 to 13.4, ranking #188 overall.

In the 3 individual benchmarks reported for both models, Kimi K2 0905 wins 3; this is a narrower head-to-head signal than the composite indexes.

On price, DeepSeek-V3 0324 is roughly 2.7x cheaper per token on a blended 3:1 input/output basis, which adds up quickly at production volume.

Kimi K2 0905 also accepts a larger context window (262,144 input tokens), making it the stronger choice for long documents and large codebases.

Based on current LLM Stats indexes, shared benchmarks, pricing, and model metadata for 2026.

Choose DeepSeek-V3 0324

  • cost matters — it's about 2.7x cheaper per token
  • you need open weights you can self-host or fine-tune

Choose Kimi K2 0905

  • overall performance matters — it scores 21.6 and ranks #188 on LLM Stats
  • your work emphasizes reasoning and coding — it leads those capability indexes
  • you value its reported benchmark strengths — it wins 3 of 3 exact shared results
  • you process long inputs — it offers a 262,144 token context window
  • you want the most recent training data — it shipped Sep 2025

At a glance

The differences that matter most.

Core performance indexes
13.4
#248
21.6
#188
13.6
#238
22.0
#176
4.0
#216
19.4
#107
Cost, coverage & limits
Benchmark wins
0 of 3
3 of 3
Input price
$0.24 / M
$0.60 / M
Output price
$0.90 / M
$2.50 / M
Context window
163,840
262,144

Capability indexes

Additional strengths measured across groups of related public benchmarks

1 shared
Index
DeepSeek-V3 0324
Kimi K2 0905
15.8#212
24.3#117
Conservative TrueSkill rating · higher is betterHow scores work

Individual benchmarks

5 reported for DeepSeek-V3 0324 · 6 for Kimi K2 0905

3 shared

DeepSeek-V3 0324 outperforms in 0 benchmarks, while Kimi K2 0905 is better at 3 benchmarks (AIME 2024, GPQA, MMLU-Pro).

Kimi K2 0905 significantly outperforms across most benchmarks.

Tue Sep 22 2026 • llm-stats.com

Human preference

Blind head-to-head votes and playground preference scores

Pricing Analysis

Price comparison per million tokens

DeepSeek-V3 0324 costs less

For input processing, DeepSeek-V3 0324 ($0.24/1M tokens) is 2.5x cheaper than Kimi K2 0905 ($0.60/1M tokens).

For output processing, DeepSeek-V3 0324 ($0.90/1M tokens) is 2.8x cheaper than Kimi K2 0905 ($2.50/1M tokens).

In conclusion, Kimi K2 0905 is more expensive than DeepSeek-V3 0324.*

* Using a 3:1 ratio of input to output tokens

Lowest available price from all providers
Tue Sep 22 2026 • llm-stats.com
DeepSeek
DeepSeek-V3 0324
Input tokens$0.24
Output tokens$0.90
Best providerDeepinfra
Moonshot AI
Kimi K2 0905
Input tokens$0.60
Output tokens$2.50
Best providerNovita
Notice missing or incorrect data?Start an Issue

Model Size

Parameter count comparison

329.0B diff

Kimi K2 0905 has 329.0B more parameters than DeepSeek-V3 0324, making it 49.0% larger.

DeepSeek
DeepSeek-V3 0324
671.0Bparameters
Moonshot AI
Kimi K2 0905
1.0Tparameters
671.0B
DeepSeek-V3 0324
1000.0B
Kimi K2 0905

Context Window

Maximum input and output token capacity

Kimi K2 0905 accepts 262,144 input tokens compared to DeepSeek-V3 0324's 163,840 tokens. Kimi K2 0905 can generate longer responses up to 262,144 tokens, while DeepSeek-V3 0324 is limited to 163,840 tokens.

DeepSeek
DeepSeek-V3 0324
Input163,840 tokens
Output163,840 tokens
Moonshot AI
Kimi K2 0905
Input262,144 tokens
Output262,144 tokens
Tue Sep 22 2026 • llm-stats.com

License

Usage and distribution terms

DeepSeek-V3 0324 is licensed under MIT + Model License (Commercial use allowed), while Kimi K2 0905 uses a proprietary license.

License differences may affect how you can use these models in commercial or open-source projects.

DeepSeek-V3 0324

MIT + Model License (Commercial use allowed)

Open weights

Kimi K2 0905

Proprietary

Closed source

Release Timeline

When each model was launched

DeepSeek-V3 0324 was released on 2025-03-25, while Kimi K2 0905 was released on 2025-09-05.

Kimi K2 0905 is 5 months newer than DeepSeek-V3 0324.

DeepSeek-V3 0324

Mar 25, 2025

1.5 years ago

Kimi K2 0905

Sep 5, 2025

1.0 years ago

5mo newer

Knowledge Cutoff

When training data ends

Neither model specifies a knowledge cutoff date.

Unable to compare the recency of their training data.

No cutoff dates available

Provider Availability

DeepSeek-V3 0324 is available from DeepInfra, Novita. Kimi K2 0905 is available from Novita.

DeepSeek-V3 0324

deepinfra logo
Deepinfra
Input Price:Input: $0.24/1MOutput Price:Output: $0.90/1M
novita logo
Novita
Input Price:Input: $0.28/1MOutput Price:Output: $1.14/1M

Kimi K2 0905

novita logo
Novita
Input Price:Input: $0.60/1MOutput Price:Output: $2.50/1M
* Prices shown are per million tokens

Outputs Comparison

Notice missing or incorrect data?Start an Issue discussion

Judge for yourself.

Run your own prompts against DeepSeek-V3 0324 and Kimi K2 0905 side-by-side, then vote on the output you prefer.

DeepSeek-V3 0324
✓ Preferred
Kimi K2 0905
Open in Playground

FAQ

Common questions about DeepSeek-V3 0324 vs Kimi K2 0905.

Which is better, DeepSeek-V3 0324 or Kimi K2 0905?

Kimi K2 0905 leads the LLM Stats Score 21.6 to 13.4. DeepSeek-V3 0324 is made by DeepSeek and Kimi K2 0905 is made by Moonshot AI. The best choice depends on your use case — compare their capability indexes, individual benchmarks, pricing, and limits above.

How does DeepSeek-V3 0324 compare to Kimi K2 0905 in benchmarks?

DeepSeek-V3 0324 scores MATH-500: 94.0%, MMLU-Pro: 81.2%, GPQA: 68.4%, AIME 2024: 59.4%, LiveCodeBench: 49.2%. Kimi K2 0905 scores HumanEval: 94.5%, MMLU: 90.2%, MATH: 89.1%, MMLU-Pro: 82.5%, GPQA: 75.8%.

Is DeepSeek-V3 0324 cheaper than Kimi K2 0905?

DeepSeek-V3 0324 is 2.5x cheaper for input tokens. DeepSeek-V3 0324 costs $0.24/M input and $0.90/M output via deepinfra. Kimi K2 0905 costs $0.60/M input and $2.50/M output via novita.

What are the context window sizes for DeepSeek-V3 0324 and Kimi K2 0905?

DeepSeek-V3 0324 supports 164K tokens and Kimi K2 0905 supports 262K tokens. A larger context window lets you process longer documents, conversations, or codebases in a single request.

What are the main differences between DeepSeek-V3 0324 and Kimi K2 0905?

Key differences include LLM Stats Score (13.4 vs 21.6), context window (164K vs 262K), input pricing ($0.24 vs $0.60/M), licensing (MIT + Model License (Commercial use allowed) vs Proprietary). See the full comparison above for benchmark-by-benchmark results.

Who makes DeepSeek-V3 0324 and Kimi K2 0905?

DeepSeek-V3 0324 is developed by DeepSeek and Kimi K2 0905 is developed by Moonshot AI.