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DeepSeek: DeepSeek V3 0324

Source description (English)

DeepSeek V3, a 685B-parameter, mixture-of-experts model, is the latest iteration of the flagship chat model family from the DeepSeek team. It succeeds the DeepSeek V3 model and performs really well...

Overview

Model specifications

Context
163,840 tokens
Maximum output
147,456 tokens
Architecture
text->text
Tokenizer
DeepSeek
Knowledge cutoff
2024-07-31
Moderated
No
OPENROUTER

Complete pricing

Synchronized OpenRouter rates. Token prices are shown per one million tokens.

Input
$0.25
per 1M tokens
Output
$1
per 1M tokens
API

Quick start

Set OPENROUTER_API_KEY locally. Python requires requests; JavaScript runs in Node.js. Keep the key on the server.

API documentation

curl --fail-with-body https://openrouter.ai/api/v1/chat/completions \
  -H "Authorization: Bearer $OPENROUTER_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"model":"deepseek/deepseek-chat-v3-0324","messages":[{"role":"user","content":"Hello!"}]}'
Capabilities

InputOutput

Input
text
Output
text
API

Supported API parameters

frequency_penaltylogit_biaslogprobsmax_tokensmin_ppresence_penaltyrepetition_penaltyresponse_formatseedstopstructured_outputstemperaturetool_choicetoolstop_ktop_logprobstop_p
Available providers

4 providers

Checked: September 12, 2026

Live providers on OpenRouter

Provider availability, latency, throughput and routing can change continuously. Open the source page for current operational data.

OpenRouter

DeepInfra

fp4
Context
164K
Maximum output
16K
Input
$0.24
Output
$0.9
Cache read
$0.135
Cache write
Not provided

SiliconFlow

fp8
Context
164K
Maximum output
147K
Input
$0.25
Output
$1
Cache read
Not provided
Cache write
Not provided

GMICloud

fp8
Context
164K
Maximum output
147K
Input
$0.29
Output
$1.14
Cache read
$0.11
Cache write
Not provided

Crusoe

bf16
Context
164K
Maximum output
147K
Input
$0.5
Output
$1.5
Cache read
$0.25
Cache write
Not provided
deepseek

4 models

All models