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Gemini 3.5 Flash-Lite vs DeepSeek V4.1 Flash 1017

At a glance

Google's high-efficiency model for focused subagent work and multi-agent workflows.

1.0M ctx$0.30/$2.50 per M

DeepSeek's October 2026 checkpoint of the V4.1 Flash workhorse, refreshed for stronger agentic coding with shorter, faster answers.

1.0M ctx$0.15/$0.60 per M
Demos
All demos

No shared demos for these models yet.

AI Output
All AI outputs

No captured outputs for these models yet.

Benchmarks
See rankings
Reasoning
CodingInsufficient data
AgenticInsufficient data
Sources:Epoch AI·OpenRouter· as of 2026-10-02
Reasoning & Knowledge
Graduate Science83.3%
Math
Competition Math71.1%
Agentic
Novel Reasoning10.3%
Reasoning
CodingInsufficient data
AgenticInsufficient data
ReasoningInsufficient data
MathInsufficient data
Sources:OpenRouter
Cheaper69%
Reasoning & Knowledge
Graduate Science—
Math
Competition Math—
Agentic
Novel Reasoning—
Specs
1.0M
Context
66K
Max output
Jul 2026
Released
1.0M
Context
256K
Max output
Oct 2026
Released
Capabilities
Vision
Audio
Reasoning
Vision
Audio
Reasoning
Pricing
Live pricing, shown before you run
Input$0.30/M tokens
Output$2.50/M tokens
Reasoning$2.50/M tokens
Cache read$0.03/M tokens
Cache write$0.08/M tokens
Image input$0.30/M tokens
Audio input$0.30/M tokens
Web search$0.01/search
Live pricing, shown before you run
Input50%$0.15/M tokens
Output76%$0.60/M tokens
Cache read90%$0.003/M tokens
Chat with Gemini 3.5 Flash-LiteGo to model
Chat with DeepSeek V4.1 Flash 1017Go to model
Frequently Asked Questions: Gemini 3.5 Flash-Lite vs DeepSeek V4.1 Flash 1017▼

Which is better, Gemini 3.5 Flash-Lite or DeepSeek V4.1 Flash 1017?

▼

Both Gemini 3.5 Flash-Lite and DeepSeek V4.1 Flash 1017 are capable AI models. The best choice depends on your specific use case: consider pricing, context window, speed, and which capabilities (vision, reasoning, audio) you need.

Which is cheaper, Gemini 3.5 Flash-Lite or DeepSeek V4.1 Flash 1017?

▼

DeepSeek V4.1 Flash 1017 has a lower blended cost. Gemini 3.5 Flash-Lite: $0.30 input / $2.50 output. DeepSeek V4.1 Flash 1017: $0.15 input / $0.60 output.

Which has a larger context window, Gemini 3.5 Flash-Lite or DeepSeek V4.1 Flash 1017?

▼

Gemini 3.5 Flash-Lite has a larger context window: Gemini 3.5 Flash-Lite supports 1M tokens vs DeepSeek V4.1 Flash 1017 at 1M tokens.

Do both Gemini 3.5 Flash-Lite and DeepSeek V4.1 Flash 1017 support vision?

▼

Yes, both Gemini 3.5 Flash-Lite and DeepSeek V4.1 Flash 1017 support vision/image input.

What are the key differences between Gemini 3.5 Flash-Lite and DeepSeek V4.1 Flash 1017?

▼

Gemini 3.5 Flash-Lite and DeepSeek V4.1 Flash 1017 have similar overall capabilities. The main differences lie in pricing, context window size, and provider-specific strengths. Use this comparison page to review all metrics side by side.

Which model should I choose for my use case?

▼

If cost is your priority, choose the cheaper option. If you need the highest intelligence for complex tasks, pick the higher-scoring model. For long documents or codebases, choose the larger context window. You can try both Gemini 3.5 Flash-Lite and DeepSeek V4.1 Flash 1017 for free on idapt.app to see which performs better for your specific needs.

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