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Nemotron 3.5 Lightning vs DeepSeek V4 Flash

At a glance

NVIDIA's open 30B MoE built for high-throughput agentic workloads.

262K ctx$0.08/$0.20 per M

Efficiency-optimized DeepSeek V4 at 284B total / 13B active for fast, high-throughput inference.

1.0M ctx$0.09/$0.19 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
ReasoningInsufficient data
MathInsufficient data
Sources:OpenRouter
Cheaper6%
Reasoning
CodingInsufficient data
AgenticInsufficient data
ReasoningInsufficient data
MathInsufficient data
Sources:OpenRouter
Specs
262K
Context
131K
Max output
Aug 2026
Released
1.0M
Context
16K
Max output
Apr 2026
Released
Capabilities
Vision
Audio
Reasoning
Vision
Audio
Reasoning
Pricing
Live pricing, shown before you run
Input15%$0.08/M tokens
Output$0.20/M tokens
Cache read$0.04/M tokens
Live pricing, shown before you run
Input$0.09/M tokens
Output6%$0.19/M tokens
Cache read53%$0.02/M tokens
Chat with Nemotron 3.5 LightningGo to model
Chat with DeepSeek V4 FlashGo to model
Frequently Asked Questions: Nemotron 3.5 Lightning vs DeepSeek V4 Flash▼

Which is better, Nemotron 3.5 Lightning or DeepSeek V4 Flash?

▼

Both Nemotron 3.5 Lightning and DeepSeek V4 Flash 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, Nemotron 3.5 Lightning or DeepSeek V4 Flash?

▼

Nemotron 3.5 Lightning has a lower blended cost. Nemotron 3.5 Lightning: $0.08 input / $0.20 output. DeepSeek V4 Flash: $0.09 input / $0.19 output.

Which has a larger context window, Nemotron 3.5 Lightning or DeepSeek V4 Flash?

▼

DeepSeek V4 Flash has a larger context window: Nemotron 3.5 Lightning supports 262K tokens vs DeepSeek V4 Flash at 1M tokens.

What are the key differences between Nemotron 3.5 Lightning and DeepSeek V4 Flash?

▼

Nemotron 3.5 Lightning and DeepSeek V4 Flash 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 Nemotron 3.5 Lightning and DeepSeek V4 Flash for free on idapt.app to see which performs better for your specific needs.

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