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DeepSeek-V4-Flash-Vision-Exp vs Gemini 3 Pro

Comparing DeepSeek-V4-Flash-Vision-Exp and Gemini 3 Pro across benchmarks, pricing, and capabilities.

DeepSeek · Google · Updated for 2026

Which is better?

DeepSeek-V4-Flash-Vision-Exp and Gemini 3 Pro trade strengths across price, capabilities, and technical limits. The better choice depends on the workload.

On price, DeepSeek-V4-Flash-Vision-Exp is roughly 13.6x cheaper per token on a blended 3:1 input/output basis, which adds up quickly at production volume.

Based on current benchmark, pricing, and model metadata for 2026.

Choose DeepSeek-V4-Flash-Vision-Exp

  • cost matters — it's about 13.6x cheaper per token
  • you want the most recent training data — it shipped Aug 2026

Choose Gemini 3 Pro

  • you want predictable pricing at $2.00/M input and $12.00/M output

At a glance

The differences that matter most.

DeepSeek-V4-Flash-Vision-Exp
DeepSeek
Gemini 3 Pro
Google
Benchmark wins
—
—
Input price
$0.22 / M
$2.00 / M
Output price
$0.66 / M
$12.00 / M
Context window
1,048,576
1,048,576
Released
Aug 2026
Nov 2025
License
Unknown
Proprietary

Performance Benchmarks

Comparative analysis across standard metrics

No common benchmarks found

DeepSeek-V4-Flash-Vision-Exp and Gemini 3 Prodon't have any common benchmark datasets to compare. They may have been evaluated on different testing suites.

Arena Performance

Playground indexes and blind preference scores

Pricing Analysis

Price comparison per million tokens

DeepSeek-V4-Flash-Vision-Exp costs less

For input processing, DeepSeek-V4-Flash-Vision-Exp ($0.22/1M tokens) is 9.1x cheaper than Gemini 3 Pro ($2.00/1M tokens).

For output processing, DeepSeek-V4-Flash-Vision-Exp ($0.66/1M tokens) is 18.2x cheaper than Gemini 3 Pro ($12.00/1M tokens).

In conclusion, Gemini 3 Pro is more expensive than DeepSeek-V4-Flash-Vision-Exp.*

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

Lowest available price from all providers
Tue Aug 25 2026 • llm-stats.com
DeepSeek
DeepSeek-V4-Flash-Vision-Exp
Input tokens$0.22
Output tokens$0.66
Best providerDeepSeek
Google
Gemini 3 Pro
Input tokens$2.00
Output tokens$12.00
Best providerGoogle
Notice missing or incorrect data?Start an Issue→

Context Window

Maximum input and output token capacity

Both models have the same input context window of 1,048,576 tokens. DeepSeek-V4-Flash-Vision-Exp can generate longer responses up to 393,216 tokens, while Gemini 3 Pro is limited to 65,536 tokens.

DeepSeek
DeepSeek-V4-Flash-Vision-Exp
Input1,048,576 tokens
Output393,216 tokens
Google
Gemini 3 Pro
Input1,048,576 tokens
Output65,536 tokens
Tue Aug 25 2026 • llm-stats.com

Input Capabilities

Supported data types and modalities

Both DeepSeek-V4-Flash-Vision-Exp and Gemini 3 Pro support multimodal inputs.

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

DeepSeek-V4-Flash-Vision-Exp

Text
Images
Audio
Video

Gemini 3 Pro

Text
Images
Audio
Video

Release Timeline

When each model was launched

DeepSeek-V4-Flash-Vision-Exp was released on 2026-08-21, while Gemini 3 Pro was released on 2025-11-18.

DeepSeek-V4-Flash-Vision-Exp is 9 months newer than Gemini 3 Pro.

DeepSeek-V4-Flash-Vision-Exp

Aug 21, 2026

3 days ago

9mo newer
Gemini 3 Pro

Nov 18, 2025

9 months ago

Knowledge Cutoff

When training data ends

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

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

DeepSeek-V4-Flash-Vision-Exp

—

Gemini 3 Pro

Jan 2025

Provider Availability

DeepSeek-V4-Flash-Vision-Exp is available from DeepSeek. Gemini 3 Pro is available from Google.

DeepSeek-V4-Flash-Vision-Exp

deepseek logo
DeepSeek
Input Price:Input: $0.22/1MOutput Price:Output: $0.66/1M

Gemini 3 Pro

google logo
Google
Input Price:Input: $2.00/1MOutput Price:Output: $12.00/1M
* Prices shown are per million tokens

Outputs Comparison

Notice missing or incorrect data?Start an Issue discussion→

Judge for yourself.

Run your own prompts against DeepSeek-V4-Flash-Vision-Exp and Gemini 3 Pro side-by-side, then vote on the output you prefer.

DeepSeek-V4-Flash-Vision-Exp
✓ Preferred
Gemini 3 Pro
Open in Playground

FAQ

Common questions about DeepSeek-V4-Flash-Vision-Exp vs Gemini 3 Pro.

Which is better, DeepSeek-V4-Flash-Vision-Exp or Gemini 3 Pro?

DeepSeek-V4-Flash-Vision-Exp (DeepSeek) and Gemini 3 Pro (Google) each have strengths in different areas. Compare their benchmark scores, pricing, context windows, and capabilities above to determine which fits your needs.

How does DeepSeek-V4-Flash-Vision-Exp compare to Gemini 3 Pro in benchmarks?

DeepSeek-V4-Flash-Vision-Exp scores Terminal-Bench 2.1: 83.9%, DSBench-Hard: 63.6%, DeepSWE: 59.3%, NL2Repo: 57.7%, ZEROBench: 35.0%. Gemini 3 Pro scores AIME 2025: 100.0%, Vending-Bench 2: 100.0%, Global PIQA: 93.4%, GPQA: 91.9%, MMMLU: 91.8%.

Is DeepSeek-V4-Flash-Vision-Exp cheaper than Gemini 3 Pro?

DeepSeek-V4-Flash-Vision-Exp is 9.1x cheaper for input tokens. DeepSeek-V4-Flash-Vision-Exp costs $0.22/M input and $0.66/M output via deepseek. Gemini 3 Pro costs $2.00/M input and $12.00/M output via google.

What are the context window sizes for DeepSeek-V4-Flash-Vision-Exp and Gemini 3 Pro?

DeepSeek-V4-Flash-Vision-Exp supports 1.0M tokens and Gemini 3 Pro 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 DeepSeek-V4-Flash-Vision-Exp and Gemini 3 Pro?

Key differences include input pricing ($0.22 vs $2.00/M), licensing (Unknown vs Proprietary). See the full comparison above for benchmark-by-benchmark results.

Who makes DeepSeek-V4-Flash-Vision-Exp and Gemini 3 Pro?

DeepSeek-V4-Flash-Vision-Exp is developed by DeepSeek and Gemini 3 Pro is developed by Google.

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