Model Comparison

Claude Sonnet 4 vs DeepSeek VL2 TinyWhich is better in 2026?

Claude Sonnet 4 significantly outperforms across most benchmarks.

Verdict: Claude Sonnet 4 vs DeepSeek VL2 Tiny — which is better?

Claude Sonnet 4 (by Anthropic) and DeepSeek VL2 Tiny (by DeepSeek) 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.

Claude Sonnet 4 outperforms in 1 benchmarks (MMMU), while DeepSeek VL2 Tiny is better at 0 benchmarks. Claude Sonnet 4 significantly outperforms across most benchmarks.

Choose Claude Sonnet 4 if…

  • you want the strongest raw capability — it leads on 1 of 1 shared benchmarks
  • you want the most recent training data — it shipped May 2025

Choose DeepSeek VL2 Tiny if…

  • you need open weights you can self-host or fine-tune
Want to compare interactively?Try the playground

Performance Benchmarks

Comparative analysis across standard metrics

1 benchmarks

Claude Sonnet 4 outperforms in 1 benchmarks (MMMU), while DeepSeek VL2 Tiny is better at 0 benchmarks.

Claude Sonnet 4 significantly outperforms across most benchmarks.

Sat Jun 13 2026 • llm-stats.com

Arena Performance

Human preference votes

Context Window

Maximum input and output token capacity

Only Claude Sonnet 4 specifies input context (200,000 tokens). Only Claude Sonnet 4 specifies output context (64,000 tokens).

Anthropic
Claude Sonnet 4
Input200,000 tokens
Output64,000 tokens
DeepSeek
DeepSeek VL2 Tiny
Input- tokens
Output- tokens
Sat Jun 13 2026 • llm-stats.com

Input Capabilities

Supported data types and modalities

Both Claude Sonnet 4 and DeepSeek VL2 Tiny support multimodal inputs.

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

Claude Sonnet 4

Text
Images
Audio
Video

DeepSeek VL2 Tiny

Text
Images
Audio
Video

License

Usage and distribution terms

Claude Sonnet 4 is licensed under a proprietary license, while DeepSeek VL2 Tiny uses deepseek.

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

Claude Sonnet 4

Proprietary

Closed source

DeepSeek VL2 Tiny

deepseek

Open weights

Release Timeline

When each model was launched

Claude Sonnet 4 was released on 2025-05-22, while DeepSeek VL2 Tiny was released on 2024-12-13.

Claude Sonnet 4 is 5 months newer than DeepSeek VL2 Tiny.

Claude Sonnet 4

May 22, 2025

1.1 years ago

5mo newer
DeepSeek VL2 Tiny

Dec 13, 2024

1.5 years ago

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

Anthropic
Larger context window (200,000 tokens)
Higher MMMU score (74.4% vs 40.7%)
DeepSeek
Has open weights
AnthropicClaude Sonnet 4
DeepSeekDeepSeek VL2 Tiny
Compare in Playground

Detailed Comparison

AI Model Comparison Table
Feature
Anthropic
Claude Sonnet 4
DeepSeek
DeepSeek VL2 Tiny

FAQ

Common questions about Claude Sonnet 4 vs DeepSeek VL2 Tiny.

Which is better, Claude Sonnet 4 or DeepSeek VL2 Tiny?

Claude Sonnet 4 significantly outperforms across most benchmarks. Claude Sonnet 4 is made by Anthropic and DeepSeek VL2 Tiny is made by DeepSeek. The best choice depends on your use case — compare their benchmark scores, pricing, and capabilities above.

How does Claude Sonnet 4 compare to DeepSeek VL2 Tiny in benchmarks?

Claude Sonnet 4 scores MMMLU: 86.5%, TAU-bench Retail: 80.5%, GPQA: 75.4%, MMMU: 74.4%, SWE-Bench Verified: 72.7%. DeepSeek VL2 Tiny scores DocVQA: 88.9%, ChartQA: 81.0%, OCRBench: 80.9%, TextVQA: 80.7%, AI2D: 71.6%.

What are the context window sizes for Claude Sonnet 4 and DeepSeek VL2 Tiny?

Claude Sonnet 4 supports 200K tokens and DeepSeek VL2 Tiny 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 Claude Sonnet 4 and DeepSeek VL2 Tiny?

Key differences include licensing (Proprietary vs deepseek). See the full comparison above for benchmark-by-benchmark results.

Who makes Claude Sonnet 4 and DeepSeek VL2 Tiny?

Claude Sonnet 4 is developed by Anthropic and DeepSeek VL2 Tiny is developed by DeepSeek.

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