Home › Providers › deepseek › DeepSeek: DeepSeek V4 Flash 0423

DeepSeek: DeepSeek V4 Flash 0423 API Pricing

DeepSeek: DeepSeek V4 Flash 0423 is an API model from deepseek. It costs $0.091 per 1M input tokens and $0.182 per 1M output tokens, with cached input at $0.0182. Its context window is 1,048,576 tokens with up to 943,717 output tokens. A workload of 10M input + 2M output tokens costs about $1.274 per month.

Input

$0.091

per 1M tokens

Output

$0.182

per 1M tokens

Cached input

$0.0182

per 1M tokens

Context window

1.04858M

1,048,576 tokens

Blended (80/20)

$0.1092

per 1M tokens

DeepSeek V4 Flash is an efficiency-optimized Mixture-of-Experts model from DeepSeek with 284B total parameters and 13B activated parameters, supporting a 1M-token context window. It is designed for fast inference and...

How much does DeepSeek: DeepSeek V4 Flash 0423 cost for a real workload?

At 10M input + 2M output tokens per month, DeepSeek: DeepSeek V4 Flash 0423 costs about $1.274 ($0.91 input + $0.364 output). Try your own volumes in the cost calculator.

What are cheaper alternatives to DeepSeek: DeepSeek V4 Flash 0423?

NVIDIA: Nemotron 3.5 Lightning — $0.07 in / $0.2 out per 1M
Poolside: Laguna S 2.1 — $0.09 in / $0.18 out per 1M
Upstage: Solar Mini 4 — $0.05 in / $0.2 out per 1M
OpenAI: GPT-4.1 Nano (batch) — $0.05 in / $0.2 out per 1M
inclusionAI: Ling 3.0 Flash VL — $0.06 in / $0.18 out per 1M
Z.ai: GLM 5.3 Flash (batch) — $0.05 in / $0.18 out per 1M

Where to run DeepSeek: DeepSeek V4 Flash 0423

AI/ML API: one API key for 400+ models, including most models tracked here · Novita AI: pay-as-you-go APIs for open models (DeepSeek, Qwen, Llama and more) plus GPU cloud. Prices there follow each platform's own catalog and can differ from the list prices tracked here.

Run it on AI/ML API →Run it on Novita AI →

Disclosure: links to these platforms may be affiliate links — if you sign up or buy through them, LLMPrices may earn a commission at no extra cost to you.

Compare DeepSeek: DeepSeek V4 Flash 0423 with other models

DeepSeek: DeepSeek V4 Flash 0423 vs DeepSeek: DeepSeek V4.1 FlashDeepSeek: DeepSeek V4 Flash 0423 vs DeepSeek: DeepSeek V4 Flash 0731DeepSeek: DeepSeek V4 Flash 0423 vs DeepSeek: DeepSeek V4.1 Flash (batch)DeepSeek: DeepSeek V4 Flash 0423 vs DeepSeek: DeepSeek V3.2 ExpDeepSeek: DeepSeek V4 Flash 0423 vs DeepSeek: DeepSeek V3.2DeepSeek: DeepSeek V4 Flash 0423 vs DeepSeek: DeepSeek V4.1 Flash 1017

Frequently asked questions

How much does DeepSeek: DeepSeek V4 Flash 0423 cost?

DeepSeek: DeepSeek V4 Flash 0423 costs $0.091 per 1M input tokens and $0.182 per 1M output tokens (list price, snapshot October 22, 2026). At 10M input + 2M output tokens per month that is about $1.274.

What is the context window of DeepSeek: DeepSeek V4 Flash 0423?

DeepSeek: DeepSeek V4 Flash 0423 has a context window of 1,048,576 tokens and can return up to 943,717 output tokens per response.

What are cheaper alternatives to DeepSeek: DeepSeek V4 Flash 0423?

Cheaper models include NVIDIA: Nemotron 3.5 Lightning ($0.07 in / $0.2 out), Poolside: Laguna S 2.1 ($0.09 in / $0.18 out), Upstage: Solar Mini 4 ($0.05 in / $0.2 out). See the full list on this page.

Is DeepSeek: DeepSeek V4 Flash 0423 free to use?

No. DeepSeek: DeepSeek V4 Flash 0423 is a paid model at $0.091 input / $0.182 output per 1M tokens. 21 free models are listed on the free models page.

Provider: deepseek · Model ID: deepseek/deepseek-v4-flash · Modality: text->text · Price snapshot October 22, 2026, refreshed daily. How we collect prices