Model Comparison

DeepSeek-V3 vs Qwen3-Coder 480B A35B InstructWhich is better in 2026?

Qwen3-Coder 480B A35B Instruct significantly outperforms across most benchmarks.

Verdict: DeepSeek-V3 vs Qwen3-Coder 480B A35B Instruct — which is better?

DeepSeek-V3 (by DeepSeek) and Qwen3-Coder 480B A35B Instruct (by Alibaba Cloud / Qwen Team) 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.

DeepSeek-V3 outperforms in 0 benchmarks, while Qwen3-Coder 480B A35B Instruct is better at 2 benchmarks (Aider-Polyglot, SWE-Bench Verified). Qwen3-Coder 480B A35B Instruct significantly outperforms across most benchmarks.

Choose DeepSeek-V3 if…

  • you want predictable pricing at $0.27/M input and $1.10/M output

Choose Qwen3-Coder 480B A35B Instruct if…

  • you want the strongest raw capability — it leads on 2 of 2 shared benchmarks
  • you want the most recent training data — it shipped Jan 2025
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Performance Benchmarks

Comparative analysis across standard metrics

2 benchmarks

DeepSeek-V3 outperforms in 0 benchmarks, while Qwen3-Coder 480B A35B Instruct is better at 2 benchmarks (Aider-Polyglot, SWE-Bench Verified).

Qwen3-Coder 480B A35B Instruct significantly outperforms across most benchmarks.

Mon Jun 15 2026 • llm-stats.com

Arena Performance

Human preference votes

Model Size

Parameter count comparison

191.0B diff

DeepSeek-V3 has 191.0B more parameters than Qwen3-Coder 480B A35B Instruct, making it 39.8% larger.

DeepSeek
DeepSeek-V3
671.0Bparameters
Alibaba Cloud / Qwen Team
Qwen3-Coder 480B A35B Instruct
480.0Bparameters
671.0B
DeepSeek-V3
480.0B
Qwen3-Coder 480B A35B Instruct

Context Window

Maximum input and output token capacity

Only DeepSeek-V3 specifies input context (131,072 tokens). Only DeepSeek-V3 specifies output context (131,072 tokens).

DeepSeek
DeepSeek-V3
Input131,072 tokens
Output131,072 tokens
Alibaba Cloud / Qwen Team
Qwen3-Coder 480B A35B Instruct
Input- tokens
Output- tokens
Mon Jun 15 2026 • llm-stats.com

License

Usage and distribution terms

DeepSeek-V3 is licensed under MIT + Model License (Commercial use allowed), while Qwen3-Coder 480B A35B Instruct uses Apache 2.0.

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

DeepSeek-V3

MIT + Model License (Commercial use allowed)

Open weights

Qwen3-Coder 480B A35B Instruct

Apache 2.0

Open weights

Release Timeline

When each model was launched

DeepSeek-V3 was released on 2024-12-25, while Qwen3-Coder 480B A35B Instruct was released on 2025-01-31.

Qwen3-Coder 480B A35B Instruct is 1 month newer than DeepSeek-V3.

DeepSeek-V3

Dec 25, 2024

1.5 years ago

Qwen3-Coder 480B A35B Instruct

Jan 31, 2025

1.4 years 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

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Key Takeaways

DeepSeek
Larger context window (131,072 tokens)
Alibaba Cloud / Qwen Team
Higher Aider-Polyglot score (61.8% vs 49.6%)
Higher SWE-Bench Verified score (69.6% vs 42.0%)

Detailed Comparison

AI Model Comparison Table
Feature
DeepSeek
DeepSeek-V3
Alibaba Cloud / Qwen Team
Qwen3-Coder 480B A35B Instruct

FAQ

Common questions about DeepSeek-V3 vs Qwen3-Coder 480B A35B Instruct.

Which is better, DeepSeek-V3 or Qwen3-Coder 480B A35B Instruct?

Qwen3-Coder 480B A35B Instruct significantly outperforms across most benchmarks. DeepSeek-V3 is made by DeepSeek and Qwen3-Coder 480B A35B Instruct is made by Alibaba Cloud / Qwen Team. The best choice depends on your use case — compare their benchmark scores, pricing, and capabilities above.

How does DeepSeek-V3 compare to Qwen3-Coder 480B A35B Instruct in benchmarks?

DeepSeek-V3 scores DROP: 91.6%, CLUEWSC: 90.9%, MATH-500: 90.2%, MMLU-Redux: 89.1%, MMLU: 88.5%. Qwen3-Coder 480B A35B Instruct scores TAU-bench Retail: 77.5%, SWE-Bench Verified: 69.6%, BFCL-v3: 68.7%, Aider-Polyglot: 61.8%, TAU-bench Airline: 60.0%.

What are the context window sizes for DeepSeek-V3 and Qwen3-Coder 480B A35B Instruct?

DeepSeek-V3 supports 131K tokens and Qwen3-Coder 480B A35B Instruct 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 DeepSeek-V3 and Qwen3-Coder 480B A35B Instruct?

Key differences include licensing (MIT + Model License (Commercial use allowed) vs Apache 2.0). See the full comparison above for benchmark-by-benchmark results.

Who makes DeepSeek-V3 and Qwen3-Coder 480B A35B Instruct?

DeepSeek-V3 is developed by DeepSeek and Qwen3-Coder 480B A35B Instruct is developed by Alibaba Cloud / Qwen Team.

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