deepseek-v4-flash-0731

Name: deepseek-v4-flash-0731
Author: Vercel AI Gateway

Context

Input price

$0.01/1M tokens

Output price

$0.03/1M tokens

Capabilities

vision

tool call

structured output

reasoning

json mode

streaming

fine tuning

batch

Details

Model IDdeepseek/deepseek-v4-flash-0731

ProviderVercel AI Gateway

CreatorDeepSeek

Familydeepseek

License—

Parameters—

Status—

Input modalitiestext

Output modalitiestext

Architecture—

Knowledge cutoff—

Training data cutoff—

Release date—

Deprecation date—

Typechat

Reasoning tokens—

Max input—

Open weight—

Sourceofficial

Last updated2026-08-05

Tools

Function Callingfunction_calling

Call external functions and APIs

Pricing

Input

$0.01

↓89%$0.09

Output

$0.03

↓83%$0.18

Cache write

—

Cache read

—

Batch in

—

Batch out

—

Price history · $/1M input

$0.09

$0.01

Aug 2Aug 5

Date	Input	Output	Change
Aug 2, 2026	$0.09	$0.18	—
Aug 5, 202619c9fe3	$0.01	$0.03	↓89%

Input is ↓89% since Aug 2, 2026, from $0.09 to $0.01 per 1M tokens.

Price across providers

Provider	Input	Output	Since launch
Vercel AI Gatewaycheapest	$0.01	$0.03	↓89%
OpenRouter	$0.09	$0.18	↓36%
Novita AI	$0.14	$0.28	—

Family Comparison: deepseek

Model	Caps	Perf	Speed	Context	Max out	Pricing
deepseek-v4-flash-0731	RVTS	—	—	1M	—	$0.01$0.03
deepseek-v4-flash	RVTS	—	—	1M	384K	$0.01$0.03
deepseek-v3.1	RVTS	—	—	164K	—	$0.25$0.95
deepseek-v3.2-thinking	RVTS	—	—	164K	—	$0.26$0.38
deepseek-v3.1-terminus	RVTS	—	—	131K	—	$0.27$1
deepseek-v3	RVTS	—	—	164K	—	$0.27$1.12
deepseek-v3.2	RVTS	—	—	164K	—	$0.28$0.42
deepseek-v4-pro	RVTS	—	—	1M	384K	$0.43$0.87

API

GET/v1/models/vercel/deepseek/deepseek-v4-flash-0731

deepseek-v4-flash-0731

deepseek/deepseek-v4-flash-0731

Changes · 2 entries

deepseek/deepseek-v4-flash-0731update19c9fe3Aug 5, 2026, 03:04 PM

pricinginput$0.09→$0.01output$0.18→$0.03

deepseek/deepseek-v4-flash-0731create86db01cAug 2, 2026, 08:20 AM