DeepSeek V4.1 Flash

DeepSeektext + image → textHugging Face OpenRouter

The cheapest provider for DeepSeek V4.1 Flash is Decart at $0.113 per 1M tokens (blended), charging $0.09 per 1M input and $0.18 per 1M output tokens. 29 providers serve it; the most expensive charges 7.0× as much. Context window: 1M tokens. Prices tracked since Oct 3, 2026.

Best price

$0.113

at Decart

Input / output

$0.09 / $0.18

per 1M tokens

Providers

7.0× spread

7 days

—

best price

30 days

—

best price

Context

tokens

Providers

Active offers ranked by blended price. Bars are relative to the most expensive.

Provider prices for DeepSeek: DeepSeek V4.1 Flash, USD per 1M tokens
Provider	Input	Output	Blended	vs cheapest	Context	Uptime 1d	Price since
DecartCheapest fp4	$0.09	$0.18	$0.113	best	1M	100%	Oct 3
Morph fp8	$0.027	$0.383	$0.116	+3%	1M	99.0%	Oct 3
Sail Research fp4	$0.08	$0.40	$0.16	+42%	1M	99.8%	Oct 3
Relace	$0.02	$0.60	$0.165	+47%	1M	99.7%	Oct 3
InferenceNet	$0.04	$0.60	$0.18	+60%	1M	99.8%	Oct 3
Wafer	$0.05	$0.60	$0.188	+67%	1M	100%	Oct 3
DekaLLM	$0.12	$0.40	$0.19	+69%	1M	99.6%	Oct 3
DeepInfra fp8·−30% discount	$0.14	$0.42	$0.21	+87%	1M	99.9%	Oct 3
OpenInference fp4	$0.026	$0.78	$0.215	+91%	1M	94.8%	Oct 3
AtlasCloud fp8	$0.141	$0.564	$0.247	+119%	1M	98.8%	Oct 3
StreamLake fp8·−53% discount	$0.141	$0.564	$0.247	+119%	1M	99.6%	Oct 3
DeepSeek	$0.15	$0.60	$0.263	+133%	1M	100%	Oct 3
CoreWeave fp8	$0.20	$0.65	$0.313	+178%	1M	98.9%	Oct 3
DigitalOcean	$0.18	$0.72	$0.315	+180%	1M	99.8%	Oct 3
GMICloud fp8·−40% discount	$0.18	$0.72	$0.315	+180%	1M	99.8%	Oct 3
Ionstream	$0.10	$1.15	$0.363	+222%	1M	97.9%	Oct 3
NextBit fp8	$0.21	$0.84	$0.368	+227%	1M	100%	Oct 3
Phala −30% discount	$0.21	$0.84	$0.368	+227%	1M	99.7%	Oct 3
Makora fp8	$0.20	$0.99	$0.398	+253%	1M	99.9%	Oct 3
Novita fp8·−20% discount	$0.24	$0.96	$0.42	+273%	1M	99.5%	Oct 3
Alibaba	$0.30	$1.20	$0.525	+367%	1M	99.7%	Oct 3
Baidu fp8	$0.30	$1.20	$0.525	+367%	1M	99.6%	Oct 3
BaseTen fp8	$0.30	$1.20	$0.525	+367%	1M	99.8%	Oct 3
Fireworks	$0.30	$1.20	$0.525	+367%	1M	99.4%	Oct 3
Modal	$0.30	$1.20	$0.525	+367%	1M	99.7%	Oct 3
Parasail fp8	$0.30	$1.20	$0.525	+367%	1M	99.7%	Oct 3
SiliconFlow fp8	$0.30	$1.20	$0.525	+367%	1M	99.9%	Oct 3
Together	$0.30	$1.20	$0.525	+367%	1M	100%	Oct 3
Venice fp8	$0.30	$1.20	$0.525	+367%	1M	99.8%	Oct 3
Fireworksus	$0.45	$1.80	$0.788	+600%	1M	100%	Oct 3

DecartCheapest
$0.113
$0.09 in · $0.18 out
best
1M ctx100% uptimefp4
Morph
$0.116
$0.027 in · $0.383 out
+3%
1M ctx99.0% uptimefp8
Sail Research
$0.16
$0.08 in · $0.40 out
+42%
1M ctx99.8% uptimefp4
Relace
$0.165
$0.02 in · $0.60 out
+47%
1M ctx99.7% uptime
InferenceNet
$0.18
$0.04 in · $0.60 out
+60%
1M ctx99.8% uptime
Wafer
$0.188
$0.05 in · $0.60 out
+67%
1M ctx100% uptime
DekaLLM
$0.19
$0.12 in · $0.40 out
+69%
1M ctx99.6% uptime
DeepInfra
$0.21
$0.14 in · $0.42 out
+87%
1M ctx99.9% uptimefp8·−30% discount
OpenInference
$0.215
$0.026 in · $0.78 out
+91%
1M ctx94.8% uptimefp4
AtlasCloud
$0.247
$0.141 in · $0.564 out
+119%
1M ctx98.8% uptimefp8
StreamLake
$0.247
$0.141 in · $0.564 out
+119%
1M ctx99.6% uptimefp8·−53% discount
DeepSeek
$0.263
$0.15 in · $0.60 out
+133%
1M ctx100% uptime
CoreWeave
$0.313
$0.20 in · $0.65 out
+178%
1M ctx98.9% uptimefp8
DigitalOcean
$0.315
$0.18 in · $0.72 out
+180%
1M ctx99.8% uptime
GMICloud
$0.315
$0.18 in · $0.72 out
+180%
1M ctx99.8% uptimefp8·−40% discount
Ionstream
$0.363
$0.10 in · $1.15 out
+222%
1M ctx97.9% uptime
NextBit
$0.368
$0.21 in · $0.84 out
+227%
1M ctx100% uptimefp8
Phala
$0.368
$0.21 in · $0.84 out
+227%
1M ctx99.7% uptime−30% discount
Makora
$0.398
$0.20 in · $0.99 out
+253%
1M ctx99.9% uptimefp8
Novita
$0.42
$0.24 in · $0.96 out
+273%
1M ctx99.5% uptimefp8·−20% discount
Alibaba
$0.525
$0.30 in · $1.20 out
+367%
1M ctx99.7% uptime
Baidu
$0.525
$0.30 in · $1.20 out
+367%
1M ctx99.6% uptimefp8
BaseTen
$0.525
$0.30 in · $1.20 out
+367%
1M ctx99.8% uptimefp8
Fireworks
$0.525
$0.30 in · $1.20 out
+367%
1M ctx99.4% uptime
Modal
$0.525
$0.30 in · $1.20 out
+367%
1M ctx99.7% uptime
Parasail
$0.525
$0.30 in · $1.20 out
+367%
1M ctx99.7% uptimefp8
SiliconFlow
$0.525
$0.30 in · $1.20 out
+367%
1M ctx99.9% uptimefp8
Together
$0.525
$0.30 in · $1.20 out
+367%
1M ctx100% uptime
Venice
$0.525
$0.30 in · $1.20 out
+367%
1M ctx99.8% uptimefp8
Fireworks
us
$0.788
$0.45 in · $1.80 out
+600%
1M ctx100% uptime

Blended = (3 × input + output) / 4.

Price history

Hover to compare providers at any point in time. Click a legend item to hide it.

USD per 1M tokens · each step is a price change

Not enough history yet

Tracking since Oct 3, 2026. The chart fills in as new crawls arrive every 6 hours.

Long-context pricing

Higher rates once the prompt passes a size threshold.

Offered by	Prompt size	Input	Output
DeepSeek	base	$0.15	$0.60
	> 0	$0.15	$0.60
	> 0	$0.15	$0.60
	> 0	$0.30	$1.20
	> 0	$0.15	$0.60
	> 0	$0.30	$1.20
	> 0	$0.15	$0.60
Alibaba	base	$0.30	$1.20
	> 0	$0.30	$1.20
	> 0	$0.15	$0.60

Other pricing

Cache, reasoning and per-call fees. Token rates per 1M; others per unit.

Offered by	Cache read
Decart	$0.018
Morph	$0.008
Sail Research, Relace	$0.01
InferenceNet	$0.02
Wafer	$0.048
DekaLLM	$0.005
DeepInfra, Phala	$0.0042
OpenInference	$0.013
AtlasCloud	$0.0141
StreamLake	$0.00282
DeepSeek	$0.003
CoreWeave, Alibaba +1	$0.03
DigitalOcean, GMICloud	$0.0036
Ionstream	$0.0055
NextBit	$0.004
Makora, Baidu +4	$0.006
Novita	$0.0048
BaseTen	$0.007
Venice	$0.0075
Fireworks (us)	$0.009

Change log

Every recorded change for this model since Oct 3, 2026.

No changes yet

Tracking since Oct 3, 2026. Price changes, new providers and delistings will show up here.

About this model

DeepSeek V4.1 Flash is a sparse mixture-of-experts model from DeepSeek, and the first built on the company's Causal Encoder-Decoder (CED) architecture. It activates 8B parameters on input and 16B on...

Released: Sep 10, 2026
First tracked: Oct 3, 2026
Canonical slug: deepseek/deepseek-v4.1-flash-20260910
Weights: deepseek-ai/DeepSeek-V4.1-Flash