Model Comparison

Gemini 1.5 Pro vs DeepSeek-V3

DeepSeek-V3 shows notably better performance in the majority of benchmarks. DeepSeek-V3 is 9.2x cheaper per token.

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Performance Benchmarks

Comparative analysis across standard metrics

4 benchmarks

Gemini 1.5 Pro outperforms in 0 benchmarks, while DeepSeek-V3 is better at 3 benchmarks (DROP, MMLU, MMLU-Pro).

DeepSeek-V3 shows notably better performance in the majority of benchmarks.

Sun Apr 05 2026 • llm-stats.com

Arena Performance

Human preference votes

Pricing Analysis

Price comparison per million tokens

DeepSeek-V3 costs less

For input processing, Gemini 1.5 Pro ($2.50/1M tokens) is 9.3x more expensive than DeepSeek-V3 ($0.27/1M tokens).

For output processing, Gemini 1.5 Pro ($10.00/1M tokens) is 9.1x more expensive than DeepSeek-V3 ($1.10/1M tokens).

In conclusion, Gemini 1.5 Pro is more expensive than DeepSeek-V3.*

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

Lowest available price from all providers
Sun Apr 05 2026 • llm-stats.com
Google
Gemini 1.5 Pro
Input tokens$2.50
Output tokens$10.00
Best providerGoogle
DeepSeek
DeepSeek-V3
Input tokens$0.27
Output tokens$1.10
Best providerDeepSeek
Notice missing or incorrect data?Start an Issue→

Context Window

Maximum input and output token capacity

Gemini 1.5 Pro accepts 2,097,152 input tokens compared to DeepSeek-V3's 131,072 tokens. DeepSeek-V3 can generate longer responses up to 131,072 tokens, while Gemini 1.5 Pro is limited to 8,192 tokens.

Google
Gemini 1.5 Pro
Input2,097,152 tokens
Output8,192 tokens
DeepSeek
DeepSeek-V3
Input131,072 tokens
Output131,072 tokens
Sun Apr 05 2026 • llm-stats.com

Input Capabilities

Supported data types and modalities

Gemini 1.5 Pro supports multimodal inputs, whereas DeepSeek-V3 does not.

Gemini 1.5 Pro can handle both text and other forms of data like images, making it suitable for multimodal applications.

Gemini 1.5 Pro

Text
Images
Audio
Video

DeepSeek-V3

Text
Images
Audio
Video

License

Usage and distribution terms

Gemini 1.5 Pro is licensed under a proprietary license, while DeepSeek-V3 uses MIT + Model License (Commercial use allowed).

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

Gemini 1.5 Pro

Proprietary

Closed source

DeepSeek-V3

MIT + Model License (Commercial use allowed)

Open weights

Release Timeline

When each model was launched

Gemini 1.5 Pro was released on 2024-05-01, while DeepSeek-V3 was released on 2024-12-25.

DeepSeek-V3 is 8 months newer than Gemini 1.5 Pro.

Gemini 1.5 Pro

May 1, 2024

1.9 years ago

DeepSeek-V3

Dec 25, 2024

1.3 years ago

7mo newer

Knowledge Cutoff

When training data ends

Gemini 1.5 Pro has a documented knowledge cutoff of 2023-11-01, while DeepSeek-V3's cutoff date is not specified.

We can confirm Gemini 1.5 Pro's training data extends to 2023-11-01, but cannot make a direct comparison without DeepSeek-V3's cutoff date.

Gemini 1.5 Pro

Nov 2023

DeepSeek-V3

—

Provider Availability

Gemini 1.5 Pro is available from Google. DeepSeek-V3 is available from DeepSeek.

Gemini 1.5 Pro

google logo
Google
Input Price:Input: $2.50/1MOutput Price:Output: $10.00/1M

DeepSeek-V3

deepseek logo
DeepSeek
Input Price:Input: $0.27/1MOutput Price:Output: $1.10/1M
* Prices shown are per million tokens

Outputs Comparison

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Key Takeaways

Google
Larger context window (2,097,152 tokens)
Supports multimodal inputs
DeepSeek
Less expensive input tokens
Less expensive output tokens
Has open weights
Higher DROP score (91.6% vs 74.9%)
Higher MMLU score (88.5% vs 85.9%)
Higher MMLU-Pro score (75.9% vs 75.8%)

Detailed Comparison

AI Model Comparison Table
Feature
Google
Gemini 1.5 Pro
DeepSeek
DeepSeek-V3

FAQ

Common questions about Gemini 1.5 Pro vs DeepSeek-V3

DeepSeek-V3 shows notably better performance in the majority of benchmarks. Gemini 1.5 Pro is made by Google and DeepSeek-V3 is made by DeepSeek. The best choice depends on your use case — compare their benchmark scores, pricing, and capabilities above.
Gemini 1.5 Pro scores XSTest: 98.8%, HellaSwag: 93.3%, GSM8k: 90.8%, BIG-Bench Hard: 89.2%, MGSM: 87.5%. DeepSeek-V3 scores DROP: 91.6%, CLUEWSC: 90.9%, MATH-500: 90.2%, MMLU-Redux: 89.1%, MMLU: 88.5%.
DeepSeek-V3 is 9.3x cheaper for input tokens. Gemini 1.5 Pro costs $2.50/M input and $10.00/M output via google. DeepSeek-V3 costs $0.27/M input and $1.10/M output via deepseek.
Gemini 1.5 Pro supports 2.1M tokens and DeepSeek-V3 supports 131K tokens. A larger context window lets you process longer documents, conversations, or codebases in a single request.
Key differences include context window (2.1M vs 131K), input pricing ($2.50 vs $0.27/M), multimodal support (yes vs no), licensing (Proprietary vs MIT + Model License (Commercial use allowed)). See the full comparison above for benchmark-by-benchmark results.
Gemini 1.5 Pro is developed by Google and DeepSeek-V3 is developed by DeepSeek.