What is the difference between DeepSeek V4.1 Flash and Qwen3.6 35B A3B?

DeepSeek V4.1 Flash is developed by DeepSeek while Qwen3.6 35B A3B is developed by Qwen. DeepSeek V4.1 Flash has a 1.0M token context window vs Qwen3.6 35B A3B's 262K. You can compare their actual outputs across 6 challenges on Rival to see how they differ in practice.

Which is better, DeepSeek V4.1 Flash or Qwen3.6 35B A3B?

It depends on your use case. DeepSeek V4.1 Flash and Qwen3.6 35B A3B each have strengths in different areas. Rival lets you compare their real outputs side-by-side across 6 challenges so you can judge which fits your needs best.

How much does DeepSeek V4.1 Flash cost compared to Qwen3.6 35B A3B?

DeepSeek V4.1 Flash costs $0.15/M input tokens and Qwen3.6 35B A3B costs $0.1612/M input tokens. DeepSeek V4.1 Flash is $0.01/M cheaper per input. Check their side-by-side outputs on Rival to see if the price difference is justified by quality.

How can I compare DeepSeek V4.1 Flash and Qwen3.6 35B A3B on Rival?

This page shows a side-by-side comparison of DeepSeek V4.1 Flash and Qwen3.6 35B A3B across shared challenges. You can vote on which model produced the better output in a blind duel. Browsing and voting are free. No account is needed to look; signing in only saves your votes and likes.

Updated Sep 2026

DeepSeek V4.1 FlashvsQwen3.6 35B A3B

DeepSeek V4.1 Flash is cheaper than Qwen3.6 35B A3B at $0.15/M vs $0.1612/M input tokens.

DeepSeek V4.1 Flash and Qwen3.6 35B A3B compared across 6 shared prompts
Spec	DeepSeek V4.1 Flash	Qwen3.6 35B A3B
Input price	$0.15/M tokens	$0.1612/M tokens
Output price	$0.6/M tokens	$0.9653/M tokens
Context window	1.0M tokens	262K tokens
Weights	Open	Open
Free API (OpenRouter)	No	No
Released	Sep 2026	Apr 2026

Our Verdict

DeepSeek V4.1 Flash

Qwen3.6 35B A3BRunner-up

Not enough votes to call it. On the specs, DeepSeek V4.1 Flash has the edge: bigger model tier, newer, bigger context window, major provider backing.

Slight edge

API pricing

Cost per 1M tokens

DeepSeek V4.1 Flash

Input

$0.15

1.1× cheaper

Output

$0.60

1.6× cheaper

Qwen3.6 35B A3B

Input

$0.16

Output

$0.97

DeepSeek V4.1 Flash is cheaper on both: 1.1× input, 1.6× output.

Where to run it

32 hosts, cheapest first

DeepSeek V4.1 Flash23 hosts

HostInOutContextUptime

OpenInferencefp4$0.10 in$0.50 out1M99.5% up Wafer$0.12 in$0.60 out1M99.7% up Relacefp4$0.12 in$0.52 out1M99.9% up Morph$0.13 in$0.51 out1M98.4% up Sail Researchfp4$0.13 in$0.75 out1M99.9% up DeepInfrafp8$0.14 in$0.42 out1M99.7% up

17 more hosts

StreamLakefp8$0.15 in$0.60 out1M99.5% up CoreWeavefp8$0.20 in$0.65 out1M99.2% up Fireworks$0.22 in$0.66 out1M98.8% up Phala$0.28 in$1.10 out1M99.4% up GMI Cloudfp8$0.28 in$1.14 out1M99.6% up Novitafp8$0.28 in$1.14 out1M100% up Alibaba Cloud$0.30 in$1.20 out1M99.9% up AtlasCloudfp8$0.30 in$1.20 out1M99.7% up Basetenfp8$0.30 in$1.20 out1M99.4% up DeepSeek$0.30 in$1.20 out1M100% up DigitalOcean$0.30 in$1.20 out1M97.9% up Makora$0.30 in$1.20 out1M98.9% up Modal$0.30 in$1.20 out1M99.8% up SiliconFlowfp8$0.30 in$1.20 out1M99.8% up Together$0.30 in$1.20 out1M99.9% up Venicefp8$0.38 in$1.50 out1M96.7% up Parasailfp8degraded$0.30 in$1.20 out1M93% up

Qwen3.6 35B A3B9 hosts

HostInOutContextUptime

Darkbloomfp4$0.05 in$0.70 out262k99.9% up AkashMLfp8$0.10 in$0.90 out262k100% up Venicefp8$0.10 in$1.00 out256k99.7% up Parasailfp8$0.15 in$1.00 out262k99.6% up AtlasCloudfp8$0.19 in$1.11 out262k99.8% up Phala$0.20 in$1.27 out262k97.6% up

3 more hosts

SiliconFlowfp8$0.24 in$1.80 out262k94.5% up CoreWeavefp8$0.25 in$1.25 out262k100% up DeepInfrafp8degraded$0.10 in$0.95 out262k85.3% up

Per million tokens. Prices and uptime via OpenRouter, checked 23 Sep 2026.

Research

What we learned reading every model

FAQ

Common questions

Keep exploring

More comparisons

Cost per 1M tokens

32 hosts, cheapest first

What we learned reading every model

Common questions

What is the difference between DeepSeek V4.1 Flash and Qwen3.6 35B A3B?

Which is better, DeepSeek V4.1 Flash or Qwen3.6 35B A3B?

How much does DeepSeek V4.1 Flash cost compared to Qwen3.6 35B A3B?

How can I compare DeepSeek V4.1 Flash and Qwen3.6 35B A3B on Rival?

More comparisons

Against the newest arrivals

Same lab, same size, long tail

Model pages

Cost per 1M tokens

32 hosts, cheapest first

What we learned reading every model

Common questions

What is the difference between DeepSeek V4.1 Flash and Qwen3.6 35B A3B?

Which is better, DeepSeek V4.1 Flash or Qwen3.6 35B A3B?

How much does DeepSeek V4.1 Flash cost compared to Qwen3.6 35B A3B?

How can I compare DeepSeek V4.1 Flash and Qwen3.6 35B A3B on Rival?

More comparisons

Against the newest arrivals

Same lab, same size, long tail

Model pages