DeepSeek V4.1 Flash (Reasoning, Max Effort)NEW

Name: DeepSeek V4.1 Flash (Reasoning, Max Effort)
Brand: DeepSeek

DeepSeek V4.1 Flash (Reasoning, Max Effort) is developed by DeepSeek, released 2026-09-10.

Input price

$0.30 / 1M tok

Output price

$1.20 / 1M tok

Blended price

$0.525 / 1M tok

Intelligence

39.5

95th percentile of 536 models with an Intelligence score

Coding

—

Math

—

Speed

235 tok/s

Time to first token

0.78s

Third-party resale listings

Captured 2026-09-22 from the reseller marketplace subrouter.ai's public pricing list. These are third-party resale prices, not DeepSeek's official price. Many resellers use shared/subscription access or reverse-engineered integrations — availability and quality are not verified by this site. Prices are USD per 1M tokens. Reseller names are the marketplace's own listing IDs, not company names — none of them is DeepSeek or any other model developer.

18 resellers passed our sanity checks against DeepSeek's official price; cheapest trusted price $0.054/1M blended.

Reseller (marketplace ID)	Input $/1M	Output $/1M	Blended $/1M	vs. official
laoliu	0.0176	0.0706	0.0309	6%
Kriora	0.0368	0.0735	0.046	9%
fate86api	0.0265	0.1059	0.0463	9%
RelAI	0.0294	0.1176	0.0515	10%
leapnode	0.0294	0.1176	0.0515	10%
a6aa	0.0294	0.1176	0.0515	10%
LingAI	0.0309	0.1235	0.054	10%
BangAi	0.0338	0.1353	0.0592	11%
AI ROUTER	0.0412	0.1647	0.0721	14%
wxls	0.0735	0.2941	0.1287	25%
GETAPI	0.0882	0.3529	0.1544	29%
sheapi	0.15	0.60	0.2625	50%
7Code	0.17	0.70	0.3025	58%
pcoreAI	0.1765	0.7059	0.3088	59%
OrangeAPI	0.31	1.24	0.5425	103%
my-star	0.32	1.28	0.56	107%
PandaAI	0.32	1.28	0.56	107%
dexrouter	0.30	2.00	0.725	138%

Resale listings: subrouter.ai public marketplace snapshot 2026-09-22.

Official pricing from DeepSeek. See the third-party resale listings above for reseller prices — those are not official and not verified by this site.

See all of DeepSeek's models on its provider page, or browse the full model directory.