Deepseek V4 1 Flash

Name: Deepseek V4 1 Flash
Author: Together AI

Input price

$0.01/1M tokens

Output price

$1.2/1M tokens

Capabilities

vision

tool call

structured output

reasoning

json mode

streaming

fine tuning

batch

Details

Model IDs/deepseek-v4-1-flash

ProviderTogether AI

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 updated2026-09-13

Pricing

Input

$0.01

↓96%$0.14

Output

$1.2

↑329%$0.28

Cache write

—

Cache read

—

Batch in

—

Batch out

—

Price history · $/1M input

$0.14

$0.006

Sep 11Sep 13

Date	Input	Output	Change
Sep 11, 2026	$0.14	$0.28	—
Sep 13, 2026f844c98	$0.006	$1.2	↓96%

Input is ↓96% since Sep 11, 2026, from $0.14 to $0.006 per 1M tokens.

Family Comparison: deepseek

Model	Caps	Perf	Speed	Context	Max out	Pricing
Deepseek V4 1 Flash	RVTS	—	—	—	—	$0.01$1.2
Deepseek V4 Flash 0731	RVTS	—	—	—	—	$0.03$0.28
Deepseek V4 Pro 0813	RVTS	—	—	512K	—	$0.13$3.96
Deepseek V4 Pro	RVTS	—	—	512K	384K	$0.14$0.28
Deepseek V4 Flash	RVTS	—	—	1M	384K	$0.3$1.2
Deepseek V3 2 Exp	RVTS	—	—	128K	—	$0.5$2.8
Deepseek V3 1	RVTS	—	—	128K	—	$0.6$1.7

API

GET/v1/models/together/s/deepseek-v4-1-flash