Model Comparison

Gemini 3 Flash vs DeepSeek-V4-Flash-MaxWhich is better in 2026?

DeepSeek-V4-Flash-Max has a slight edge in benchmark performance. DeepSeek-V4-Flash-Max is 6.4x cheaper per token.

Verdict: Gemini 3 Flash vs DeepSeek-V4-Flash-Max — which is better?

Gemini 3 Flash (by Google) and DeepSeek-V4-Flash-Max (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.

Gemini 3 Flash outperforms in 3 benchmarks (GPQA, SimpleQA, Toolathlon), while DeepSeek-V4-Flash-Max is better at 4 benchmarks (Humanity's Last Exam, MCP Atlas, SWE-Bench Verified, Terminal-Bench 2.0). DeepSeek-V4-Flash-Max has a slight edge in benchmark performance.

On price, DeepSeek-V4-Flash-Max is roughly 6.4x cheaper per token on a blended 3:1 input/output basis, which adds up quickly at production volume.

DeepSeek-V4-Flash-Max also accepts a larger context window (1,048,576 input tokens), making it the stronger choice for long documents and large codebases.

Choose Gemini 3 Flash if…

  • you want predictable pricing at $0.50/M input and $3.00/M output

Choose DeepSeek-V4-Flash-Max if…

  • you want the strongest raw capability — it leads on 4 of 7 shared benchmarks
  • cost matters — it's about 6.4x cheaper per token
  • you process long inputs — it offers a 1,048,576 token context window
  • you want the most recent training data — it shipped Apr 2026
  • you need open weights you can self-host or fine-tune
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Performance Benchmarks

Comparative analysis across standard metrics

7 benchmarks

Gemini 3 Flash outperforms in 3 benchmarks (GPQA, SimpleQA, Toolathlon), while DeepSeek-V4-Flash-Max is better at 4 benchmarks (Humanity's Last Exam, MCP Atlas, SWE-Bench Verified, Terminal-Bench 2.0).

DeepSeek-V4-Flash-Max has a slight edge in benchmark performance.

Mon Jun 08 2026 • llm-stats.com

Arena Performance

Human preference votes

Pricing Analysis

Price comparison per million tokens

DeepSeek-V4-Flash-Max costs less

For input processing, Gemini 3 Flash ($0.50/1M tokens) is 3.6x more expensive than DeepSeek-V4-Flash-Max ($0.14/1M tokens).

For output processing, Gemini 3 Flash ($3.00/1M tokens) is 10.7x more expensive than DeepSeek-V4-Flash-Max ($0.28/1M tokens).

In conclusion, Gemini 3 Flash is more expensive than DeepSeek-V4-Flash-Max.*

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

Lowest available price from all providers
Mon Jun 08 2026 • llm-stats.com
Google
Gemini 3 Flash
Input tokens$0.50
Output tokens$3.00
Best providerGoogle
DeepSeek
DeepSeek-V4-Flash-Max
Input tokens$0.14
Output tokens$0.28
Best providerDeepSeek
Notice missing or incorrect data?Start an Issue→

Context Window

Maximum input and output token capacity

DeepSeek-V4-Flash-Max accepts 1,048,576 input tokens compared to Gemini 3 Flash's 1,000,000 tokens. DeepSeek-V4-Flash-Max can generate longer responses up to 393,216 tokens, while Gemini 3 Flash is limited to 65,536 tokens.

Google
Gemini 3 Flash
Input1,000,000 tokens
Output65,536 tokens
DeepSeek
DeepSeek-V4-Flash-Max
Input1,048,576 tokens
Output393,216 tokens
Mon Jun 08 2026 • llm-stats.com

Input Capabilities

Supported data types and modalities

Gemini 3 Flash supports multimodal inputs, whereas DeepSeek-V4-Flash-Max does not.

Gemini 3 Flash can handle both text and other forms of data like images, making it suitable for multimodal applications.

Gemini 3 Flash

Text
Images
Audio
Video

DeepSeek-V4-Flash-Max

Text
Images
Audio
Video

License

Usage and distribution terms

Gemini 3 Flash is licensed under a proprietary license, while DeepSeek-V4-Flash-Max uses MIT.

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

Gemini 3 Flash

Proprietary

Closed source

DeepSeek-V4-Flash-Max

MIT

Open weights

Release Timeline

When each model was launched

Gemini 3 Flash was released on 2025-12-17, while DeepSeek-V4-Flash-Max was released on 2026-04-23.

DeepSeek-V4-Flash-Max is 4 months newer than Gemini 3 Flash.

Gemini 3 Flash

Dec 17, 2025

5 months ago

DeepSeek-V4-Flash-Max

Apr 23, 2026

1 months ago

4mo newer

Knowledge Cutoff

When training data ends

Gemini 3 Flash has a documented knowledge cutoff of 2025-01-31, while DeepSeek-V4-Flash-Max's cutoff date is not specified.

We can confirm Gemini 3 Flash's training data extends to 2025-01-31, but cannot make a direct comparison without DeepSeek-V4-Flash-Max's cutoff date.

Gemini 3 Flash

Jan 2025

DeepSeek-V4-Flash-Max

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Provider Availability

Gemini 3 Flash is available from Google. DeepSeek-V4-Flash-Max is available from DeepSeek.

Gemini 3 Flash

google logo
Google
Input Price:Input: $0.50/1MOutput Price:Output: $3.00/1M

DeepSeek-V4-Flash-Max

deepseek logo
DeepSeek
Input Price:Input: $0.14/1MOutput Price:Output: $0.28/1M
* Prices shown are per million tokens

Outputs Comparison

Notice missing or incorrect data?Start an Issue discussion→

Key Takeaways

Google
Supports multimodal inputs
Higher GPQA score (90.4% vs 88.1%)
Higher SimpleQA score (68.7% vs 34.1%)
Higher Toolathlon score (49.4% vs 47.8%)
DeepSeek
Larger context window (1,048,576 tokens)
Less expensive input tokens
Less expensive output tokens
Has open weights
Higher Humanity's Last Exam score (45.1% vs 43.5%)
Higher MCP Atlas score (69.0% vs 57.4%)
Higher SWE-Bench Verified score (79.0% vs 78.0%)
Higher Terminal-Bench 2.0 score (56.9% vs 47.6%)

Detailed Comparison

AI Model Comparison Table
Feature
Google
Gemini 3 Flash
DeepSeek
DeepSeek-V4-Flash-Max

FAQ

Common questions about Gemini 3 Flash vs DeepSeek-V4-Flash-Max.

Which is better, Gemini 3 Flash or DeepSeek-V4-Flash-Max?

DeepSeek-V4-Flash-Max has a slight edge in benchmark performance. Gemini 3 Flash is made by Google and DeepSeek-V4-Flash-Max is made by DeepSeek. The best choice depends on your use case — compare their benchmark scores, pricing, and capabilities above.

How does Gemini 3 Flash compare to DeepSeek-V4-Flash-Max in benchmarks?

Gemini 3 Flash scores Vending-Bench 2: 100.0%, AIME 2025: 99.7%, Global PIQA: 92.8%, MMMLU: 91.8%, GPQA: 90.4%. DeepSeek-V4-Flash-Max scores CodeForces: 100.0%, HMMT Feb 26: 94.8%, LiveCodeBench: 91.6%, IMO-AnswerBench: 88.4%, GPQA: 88.1%.

Is Gemini 3 Flash cheaper than DeepSeek-V4-Flash-Max?

DeepSeek-V4-Flash-Max is 3.6x cheaper for input tokens. Gemini 3 Flash costs $0.50/M input and $3.00/M output via google. DeepSeek-V4-Flash-Max costs $0.14/M input and $0.28/M output via deepseek.

What are the context window sizes for Gemini 3 Flash and DeepSeek-V4-Flash-Max?

Gemini 3 Flash supports 1.0M tokens and DeepSeek-V4-Flash-Max 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 Gemini 3 Flash and DeepSeek-V4-Flash-Max?

Key differences include context window (1.0M vs 1.0M), input pricing ($0.50 vs $0.14/M), multimodal support (yes vs no), licensing (Proprietary vs MIT). See the full comparison above for benchmark-by-benchmark results.

Who makes Gemini 3 Flash and DeepSeek-V4-Flash-Max?

Gemini 3 Flash is developed by Google and DeepSeek-V4-Flash-Max is developed by DeepSeek.

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