What is the difference between DeepSeek V4.1 Flash and Granite 4.2 8B?

DeepSeek V4.1 Flash is developed by DeepSeek while Granite 4.2 8B is developed by IBM Granite. DeepSeek V4.1 Flash has a 1.0M token context window vs Granite 4.2 8B's 131K. 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 Granite 4.2 8B?

It depends on your use case. DeepSeek V4.1 Flash and Granite 4.2 8B 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 Granite 4.2 8B?

DeepSeek V4.1 Flash costs $0.15/M input tokens and Granite 4.2 8B costs $0.1/M input tokens. Granite 4.2 8B is $0.05/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 Granite 4.2 8B on Rival?

This page shows a side-by-side comparison of DeepSeek V4.1 Flash and Granite 4.2 8B 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 FlashvsGranite 4.2 8B

Granite 4.2 8B is cheaper than DeepSeek V4.1 Flash at $0.1/M vs $0.15/M input tokens.

DeepSeek V4.1 Flash and Granite 4.2 8B compared across 6 shared prompts
Spec	DeepSeek V4.1 Flash	Granite 4.2 8B
Input price	$0.15/M tokens	$0.1/M tokens
Output price	$0.6/M tokens	$0.15/M tokens
Context window	1.0M tokens	131K tokens
Weights	Open	Open
Free API (OpenRouter)	No	No
Released	Sep 2026	Aug 2026

Our Verdict

DeepSeek V4.1 Flash

Granite 4.2 8BRunner-up

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

Granite 4.2 8B costs 4.0x less per token.

Slight edge

API pricing

Cost per 1M tokens

DeepSeek V4.1 Flash

Input

$0.15

Output

$0.60

Granite 4.2 8B

Input

$0.10

1.5× cheaper

Output

$0.15

4.0× cheaper

Granite 4.2 8B is cheaper on both: 1.5× input, 4.0× output.

Where to run it

25 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

Granite 4.2 8B2 hosts

HostInOutContextUptime

DeepInfrabf16$0.06 in$0.25 out131k100% up CoreWeavebf16$0.10 in$0.15 out131k100% up

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

Research

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Cost per 1M tokens

25 hosts, cheapest first

What we learned reading every model

Common questions

What is the difference between DeepSeek V4.1 Flash and Granite 4.2 8B?

Which is better, DeepSeek V4.1 Flash or Granite 4.2 8B?

How much does DeepSeek V4.1 Flash cost compared to Granite 4.2 8B?

How can I compare DeepSeek V4.1 Flash and Granite 4.2 8B on Rival?

More comparisons

Against the newest arrivals

Same lab, same size, long tail

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Cost per 1M tokens

25 hosts, cheapest first

What we learned reading every model

Common questions

What is the difference between DeepSeek V4.1 Flash and Granite 4.2 8B?

Which is better, DeepSeek V4.1 Flash or Granite 4.2 8B?

How much does DeepSeek V4.1 Flash cost compared to Granite 4.2 8B?

How can I compare DeepSeek V4.1 Flash and Granite 4.2 8B on Rival?

More comparisons

Against the newest arrivals

Same lab, same size, long tail

Model pages