Model Comparison

Qwen3.7 Max vs Seed 2.1 TurboWhich is better in 2026?

Qwen3.7 Max has a slight edge in benchmark performance.

Verdict: Qwen3.7 Max vs Seed 2.1 Turbo — which is better?

Qwen3.7 Max (by Alibaba Cloud / Qwen Team) and Seed 2.1 Turbo (by ByteDance) 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 Max outperforms in 4 benchmarks (MathArena Apex, NL2Repo, SuperGPQA, SWE-Bench Pro), while Seed 2.1 Turbo is better at 3 benchmarks (Humanity's Last Exam, MCP Atlas, SciCode). Qwen3.7 Max has a slight edge in benchmark performance.

Choose Qwen3.7 Max if…

  • you want the strongest raw capability — it leads on 4 of 7 shared benchmarks

Choose Seed 2.1 Turbo if…

  • you want the most recent training data — it shipped Jun 2026

Performance Benchmarks

Comparative analysis across standard metrics

7 benchmarks

Qwen3.7 Max outperforms in 4 benchmarks (MathArena Apex, NL2Repo, SuperGPQA, SWE-Bench Pro), while Seed 2.1 Turbo is better at 3 benchmarks (Humanity's Last Exam, MCP Atlas, SciCode).

Qwen3.7 Max has a slight edge in benchmark performance.

Fri Jul 17 2026 • llm-stats.com

Arena Performance

Human preference votes

Context Window

Maximum input and output token capacity

Only Qwen3.7 Max specifies input context (1,000,000 tokens). Only Qwen3.7 Max specifies output context (65,536 tokens).

Alibaba Cloud / Qwen Team
Qwen3.7 Max
Input1,000,000 tokens
Output65,536 tokens
ByteDance
Seed 2.1 Turbo
Input- tokens
Output- tokens
Fri Jul 17 2026 • llm-stats.com

Input Capabilities

Supported data types and modalities

Seed 2.1 Turbo supports multimodal inputs, whereas Qwen3.7 Max does not.

Seed 2.1 Turbo can handle both text and other forms of data like images, making it suitable for multimodal applications.

Qwen3.7 Max

Text
Images
Audio
Video

Seed 2.1 Turbo

Text
Images
Audio
Video

License

Usage and distribution terms

Both models are licensed under proprietary licenses.

Both models have usage restrictions defined by their respective organizations.

Qwen3.7 Max

Proprietary

Closed source

Seed 2.1 Turbo

Proprietary

Closed source

Release Timeline

When each model was launched

Qwen3.7 Max was released on 2026-05-19, while Seed 2.1 Turbo was released on 2026-06-24.

Seed 2.1 Turbo is 1 month newer than Qwen3.7 Max.

Qwen3.7 Max

May 19, 2026

1 months ago

Seed 2.1 Turbo

Jun 24, 2026

3 weeks 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

Outputs Comparison

Notice missing or incorrect data?Start an Issue discussion→

Key Takeaways

Alibaba Cloud / Qwen Team

Qwen3.7 Max

View details

Alibaba Cloud / Qwen Team

Larger context window (1,000,000 tokens)
Higher MathArena Apex score (44.5% vs 35.4%)
Higher NL2Repo score (47.2% vs 43.7%)
Higher SuperGPQA score (73.6% vs 67.4%)
Higher SWE-Bench Pro score (60.6% vs 57.0%)
ByteDance
Supports multimodal inputs
Higher Humanity's Last Exam score (54.6% vs 41.4%)
Higher MCP Atlas score (80.3% vs 76.4%)
Higher SciCode score (57.8% vs 53.5%)

Detailed Comparison

Interactive Arena

Judge for yourself.

Run your own prompts against Qwen3.7 Max and Seed 2.1 Turbo side-by-side, then vote on the output you prefer.

Qwen3.7 Max
✓ Preferred
Seed 2.1 Turbo
Open in Playground
AI Model Comparison Table
Feature
Alibaba Cloud / Qwen Team
Qwen3.7 Max
ByteDance
Seed 2.1 Turbo

FAQ

Common questions about Qwen3.7 Max vs Seed 2.1 Turbo.

Which is better, Qwen3.7 Max or Seed 2.1 Turbo?

Qwen3.7 Max has a slight edge in benchmark performance. Qwen3.7 Max is made by Alibaba Cloud / Qwen Team and Seed 2.1 Turbo is made by ByteDance. The best choice depends on your use case — compare their benchmark scores, pricing, and capabilities above.

How does Qwen3.7 Max compare to Seed 2.1 Turbo in benchmarks?

Qwen3.7 Max scores HMMT Feb 26: 97.1%, Kernel Bench L3: 96.0%, MMLU-Redux: 95.0%, IFEval: 94.3%, GPQA: 92.4%. Seed 2.1 Turbo scores CharXiv-D: 94.6%, MathVision: 92.7%, MathVista: 90.5%, MathVerse: 89.2%, Video-MME: 89.0%.

What are the context window sizes for Qwen3.7 Max and Seed 2.1 Turbo?

Qwen3.7 Max supports 1.0M tokens and Seed 2.1 Turbo supports an unknown number of 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 Max and Seed 2.1 Turbo?

Key differences include multimodal support (no vs yes). See the full comparison above for benchmark-by-benchmark results.

Who makes Qwen3.7 Max and Seed 2.1 Turbo?

Qwen3.7 Max is developed by Alibaba Cloud / Qwen Team and Seed 2.1 Turbo is developed by ByteDance.

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