What is the difference between DeepSeek V4.1 Flash and GLM 4.7?

DeepSeek V4.1 Flash is developed by DeepSeek while GLM 4.7 is developed by OpenRouter. 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 GLM 4.7?

It depends on your use case. DeepSeek V4.1 Flash and GLM 4.7 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 can I compare DeepSeek V4.1 Flash and GLM 4.7 on Rival?

This page shows a side-by-side comparison of DeepSeek V4.1 Flash and GLM 4.7 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 FlashvsGLM 4.7

DeepSeek V4.1 Flash is the newer model, released after GLM 4.7.

DeepSeek V4.1 Flash and GLM 4.7 compared across 6 shared prompts
Spec	DeepSeek V4.1 Flash	GLM 4.7
Input price	$0.15/M tokens	—
Output price	$0.6/M tokens	—
Context window	1.0M tokens	—
Weights	Open	Open
Free API (OpenRouter)	No	No
Released	Sep 2026	Dec 2025

Our Verdict

DeepSeek V4.1 Flash

GLM 4.7Runner-up

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

Too close to call

API pricing

Cost per 1M tokens

DeepSeek V4.1 Flash

Input

$0.15

Output

$0.60

GLM 4.7

Input

—

Output

—

Where to run it

30 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

GLM 4.77 hosts

HostInOutContextUptime

DeepInfrafp4$0.40 in$1.75 out203k97.3% up Novitafp8$0.54 in$1.98 out205k99.8% up Google Vertex AI$0.60 in$2.20 out200k100% up Z.aifp4$0.60 in$2.20 out203k99.7% up Venicefp4degraded$0.40 in$1.93 out198k93.1% up AtlasCloudfp8degraded$0.52 in$1.85 out203k90% up

1 more host

Mancerfp4degraded$0.70 in$2.50 out131k92.8% up

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

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Cost per 1M tokens

30 hosts, cheapest first

What we learned reading every model

Common questions

What is the difference between DeepSeek V4.1 Flash and GLM 4.7?

Which is better, DeepSeek V4.1 Flash or GLM 4.7?

How can I compare DeepSeek V4.1 Flash and GLM 4.7 on Rival?

More comparisons

Against the newest arrivals

Same lab, same size, long tail

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Cost per 1M tokens

30 hosts, cheapest first

What we learned reading every model

Common questions

What is the difference between DeepSeek V4.1 Flash and GLM 4.7?

Which is better, DeepSeek V4.1 Flash or GLM 4.7?

How can I compare DeepSeek V4.1 Flash and GLM 4.7 on Rival?

More comparisons

Against the newest arrivals

Same lab, same size, long tail

Model pages