How much does DeepSeek V4 Flash 0423 (Thinking) cost?

The lowest price for DeepSeek V4 Flash 0423 (Thinking) is $0.51 /1M, at Ofox.

What is DeepSeek V4 Flash 0423 (Thinking)'s context window?

DeepSeek V4 Flash 0423 (Thinking) reads up to 1M tokens per request and writes up to 384K.

We have not found DeepSeek V4 Flash 0423 (Thinking)'s weights published by its maker.

1 API providers serve DeepSeek V4 Flash 0423 (Thinking). Compare their prices above, or open a provider to see everything it offers.

Textby DeepSeekReleased Apr 23, 2026

DeepSeek V4 Flash 0423 (Thinking) is a text model by DeepSeek. One provider serves it: Ofox, at $0.51 /1M.

Lowest price$0.51/1Mat Ofox

Maker's price—The maker does not sell it

Providers1

Context1MMax output 384K

Against the 737 text models on the site priced the same way.

Mid-priced: its lowest price is $0.51 /1M against a median of $1.10; 36% of comparable models cost less.
Its 1M-token context window is larger than 67% of them (median 262K), about 1500 pages of text.
1 providers serve it; 0% of comparable models have fewer.

Every provider's list price, read from its own price page or API. A price marked “from” changes with context length, resolution or mode.

Provider	Input	Output	Prompt caching	Context
Ofox	$0.19/1M	$0.51/1M	$0.028/1M	1M

Prices in US dollars, updated daily from each provider. Prices last checked Oct 25, 2026.

Same kind of model from other makers, at a similar price.

Model	Lowest price	Context	Arena	Providers
DeepSeek V4 Flash 0423 (Thinking)this model	$0.51/1M	1M	—	1
GLM-5.3	$1.10/1M	1.05M	1623	49
GLM-5.3-Flash	$0.20/1M	1.05M	1608	45
Qwen3.8 27B	$0.50/1M	262K	1591	33
GPT-6 Luna	$0.40/1M	1.05M	1578	28
Sonar	$1/1M	127K	—	9
Claude Haiku 5.5	$0.30/1M	1M	1585	27
MiMo-V2.6-Pro	$0.696/1M	1.05M	1625	21
Qwen3.8 Flash Next	$0.376/1M	262K	1628	5