Model Comparison

Qwen3.7-Plus vs Kimi K3Which is better in 2026?

Kimi K3 significantly outperforms across most benchmarks. Qwen3.7-Plus is 10.7x cheaper per token.

Verdict: Qwen3.7-Plus vs Kimi K3 — which is better?

Qwen3.7-Plus (by Alibaba Cloud / Qwen Team) and Kimi K3 (by Moonshot AI) are two of the AI models people compare most. Here is how they stack up on benchmarks, price and capabilities, and which one to pick in 2026.

Qwen3.7-Plus outperforms in 1 benchmarks (WorldVQA), while Kimi K3 is better at 8 benchmarks (BabyVision, CharXiv-R, GDPval-AA, GPQA, Humanity's Last Exam, MathVision, MCP Atlas, MMMU-Pro). Kimi K3 significantly outperforms across most benchmarks.

On price, Qwen3.7-Plus is roughly 10.7x cheaper per token on a blended 3:1 input/output basis, which adds up quickly at production volume.

Kimi K3 also accepts a larger context window (1,048,576 input tokens), making it the stronger choice for long documents and large codebases.

Choose Qwen3.7-Plus if…

  • cost matters — it's about 10.7x cheaper per token

Choose Kimi K3 if…

  • you want the strongest raw capability — it leads on 8 of 9 shared benchmarks
  • you process long inputs — it offers a 1,048,576 token context window
  • you want the most recent training data — it shipped Jul 2026

Performance Benchmarks

Comparative analysis across standard metrics

9 benchmarks

Qwen3.7-Plus outperforms in 1 benchmarks (WorldVQA), while Kimi K3 is better at 8 benchmarks (BabyVision, CharXiv-R, GDPval-AA, GPQA, Humanity's Last Exam, MathVision, MCP Atlas, MMMU-Pro).

Kimi K3 significantly outperforms across most benchmarks.

Fri Jul 17 2026 • llm-stats.com

Arena Performance

Human preference votes

Pricing Analysis

Price comparison per million tokens

Qwen3.7-Plus costs less

For input processing, Qwen3.7-Plus ($0.32/1M tokens) is 9.4x cheaper than Kimi K3 ($3.00/1M tokens).

For output processing, Qwen3.7-Plus ($1.28/1M tokens) is 11.7x cheaper than Kimi K3 ($15.00/1M tokens).

In conclusion, Kimi K3 is more expensive than Qwen3.7-Plus.*

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

Lowest available price from all providers
Fri Jul 17 2026 • llm-stats.com
Alibaba Cloud / Qwen Team
Qwen3.7-Plus
Input tokens$0.32
Output tokens$1.28
Best providerTogether
Moonshot AI
Kimi K3
Input tokens$3.00
Output tokens$15.00
Best providerUnknown Organization
Notice missing or incorrect data?Start an Issue→

Context Window

Maximum input and output token capacity

Kimi K3 accepts 1,048,576 input tokens compared to Qwen3.7-Plus's 1,000,000 tokens. Kimi K3 can generate longer responses up to 1,048,576 tokens, while Qwen3.7-Plus is limited to 65,536 tokens.

Alibaba Cloud / Qwen Team
Qwen3.7-Plus
Input1,000,000 tokens
Output65,536 tokens
Moonshot AI
Kimi K3
Input1,048,576 tokens
Output1,048,576 tokens
Fri Jul 17 2026 • llm-stats.com

Input Capabilities

Supported data types and modalities

Both Qwen3.7-Plus and Kimi K3 support multimodal inputs.

They are both capable of processing various types of data, offering versatility in application.

Qwen3.7-Plus

Text
Images
Audio
Video

Kimi K3

Text
Images
Audio
Video

Release Timeline

When each model was launched

Qwen3.7-Plus was released on 2026-05-31, while Kimi K3 was released on 2026-07-16.

Kimi K3 is 2 months newer than Qwen3.7-Plus.

Qwen3.7-Plus

May 31, 2026

1 months ago

Kimi K3

Jul 16, 2026

1 days ago

1mo 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

Qwen3.7-Plus is available from Together. Kimi K3 is available from Moonshot AI.

Qwen3.7-Plus

together logo
Together
Input Price:Input: $0.32/1MOutput Price:Output: $1.28/1M

Kimi K3

moonshot logo
Unknown Organization
Input Price:Input: $3.00/1MOutput Price:Output: $15.00/1M
* Prices shown are per million tokens

Outputs Comparison

Notice missing or incorrect data?Start an Issue discussion→

Key Takeaways

Alibaba Cloud / Qwen Team

Qwen3.7-Plus

View details

Alibaba Cloud / Qwen Team

Less expensive input tokens
Less expensive output tokens
Higher WorldVQA score (61.1% vs 51.0%)
Moonshot AI
Larger context window (1,048,576 tokens)
Has open weights
Higher BabyVision score (85.7% vs 70.4%)
Higher CharXiv-R score (91.3% vs 85.9%)
Higher GDPval-AA score (55.6% vs 31.5%)
Higher GPQA score (93.5% vs 90.3%)
Higher Humanity's Last Exam score (56.0% vs 34.7%)
Higher MathVision score (97.8% vs 90.3%)
Higher MCP Atlas score (84.2% vs 73.2%)
Higher MMMU-Pro score (81.6% vs 79.0%)

Detailed Comparison

Interactive Arena

Judge for yourself.

Run your own prompts against Qwen3.7-Plus and Kimi K3 side-by-side, then vote on the output you prefer.

Qwen3.7-Plus
✓ Preferred
Kimi K3
Open in Playground
AI Model Comparison Table
Feature
Alibaba Cloud / Qwen Team
Qwen3.7-Plus
Moonshot AI
Kimi K3

FAQ

Common questions about Qwen3.7-Plus vs Kimi K3.

Which is better, Qwen3.7-Plus or Kimi K3?

Kimi K3 significantly outperforms across most benchmarks. Qwen3.7-Plus is made by Alibaba Cloud / Qwen Team and Kimi K3 is made by Moonshot AI. The best choice depends on your use case — compare their benchmark scores, pricing, and capabilities above.

How does Qwen3.7-Plus compare to Kimi K3 in benchmarks?

Qwen3.7-Plus scores IFEval: 94.6%, MMLU-Redux: 94.5%, HMMT Feb 26: 92.9%, MRCR v2: 91.7%, OmniDocBench 1.5: 91.4%. Kimi K3 scores MathVision: 97.8%, DeepSearchQA: 95.0%, GPQA: 93.5%, CharXiv-R: 91.3%, BrowseComp: 91.2%.

Is Qwen3.7-Plus cheaper than Kimi K3?

Qwen3.7-Plus is 9.4x cheaper for input tokens. Qwen3.7-Plus costs $0.32/M input and $1.28/M output via together. Kimi K3 costs $3.00/M input and $15.00/M output via moonshot.

What are the context window sizes for Qwen3.7-Plus and Kimi K3?

Qwen3.7-Plus supports 1.0M tokens and Kimi K3 supports 1.0M tokens. A larger context window lets you process longer documents, conversations, or codebases in a single request.

What are the main differences between Qwen3.7-Plus and Kimi K3?

Key differences include context window (1.0M vs 1.0M), input pricing ($0.32 vs $3.00/M), licensing (Proprietary vs Unknown). See the full comparison above for benchmark-by-benchmark results.

Who makes Qwen3.7-Plus and Kimi K3?

Qwen3.7-Plus is developed by Alibaba Cloud / Qwen Team and Kimi K3 is developed by Moonshot AI.

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