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DeepSeek V4 731 Flash

Pricing & Specs API
Free REST API for prices, specs and benchmarks
DeepSeek V4 731 Flash is DeepSeek's language model with a 1.3M context window and up to 944K output tokens, available from 12 providers, starting at $0.065 / 1M input and $0.153 / 1M output. An official release of DeepSeek's V4 Flash model with substantially enhanced agentic capabilities including reasoning, tool use, and implicit caching.
Specifications
Canonical IDdeepseek-v4-731-flash
TypeLanguage
StatusActive
CreatorDeepSeekDeepSeek
Providers
Context Window1.3M tokens
Max Output944K tokens
Input ModalitiesText
Output ModalitiesText
Reasoning Effortsdefault
Parameters304B
HuggingFace Likes1,499
HuggingFace Downloads (30d)15,366
HuggingFace Downloads (all-time)15,366
Release Date · 1 month ago

Capabilities

Input1/5
Text✓
Image·
Audio·
Video·
PDF·
Output1/5
Text✓
Image·
Audio·
Video·
Embedding·
Capabilities7/13
Reasoning✓
Adaptive Reasoning·
Function Calling✓
Parallel Function Calling✓
Structured Outputs✓
Native JSON Schema✓
Web Search✓
URL Context·
Computer Use·
Code Execution·
File Search·
Prompt Caching✓
Assistant Prefill·

Pricing by Provider

US Dollar ($)
Per 1M tokens
ProviderStandardBatch
Input
$ / 1M
Output
$ / 1M
Cache Read
$ / 1M
Input
$ / 1M
Output
$ / 1M
Cache Read
$ / 1M
Alibaba Qwen logo
Alibaba Qwen
deepseek-v4-flash-0731
$0.44$1.32$0.04$0.22$0.66N/A
Cloudflare Workers AI logo
Cloudflare Workers AI
@cf/deepseek-ai/deepseek-v4-flash-0731
$0.44$1.32$0.014———
DeepInfra logo
DeepInfra
deepinfra/deepseek-ai/DeepSeek-V4-Flash-0731
$0.08$0.18$0.016———
Fireworks AI logo
Fireworks AI
fireworks_ai/accounts/fireworks/models/deepseek-v4-flash-0731
$0.22$0.66$0.007———
Fireworks AI logo
Fireworks AI
fireworks_ai/deepseek-v4-flash-0731
$0.14$0.28$0.028———
Hugging Face logo
Hugging Face
novita:deepseek/deepseek-v4-flash-0731
$0.44$1.32N/A———
Hugging Face logo
Hugging Face
together_ai:deepseek-ai/DeepSeek-V4-Flash-0731
$0.14$0.28N/A———
Nebius logo
Nebius
deepseek-ai/DeepSeek-V4-Flash-0731
$0.14$0.28N/A———
Novita logo
Novita
novita/deepseek/deepseek-v4-flash-0731
$0.44$1.32$0.028———
OpenRouter logo
OpenRouter
deepseek/deepseek-v4-flash-0731
$0.065$0.18$0.016N/AN/AN/A
OpenRouter logo
OpenRouter
deepseek/deepseek-v4-flash-0731:batch
———$0.14$0.28$0.03
Perplexity logo
Perplexity
perplexity/perplexity/deepseek-v4-flash-0731
$0.13$0.26$0.028———
Together AI logo
Together AI
together_ai/deepseek-ai/DeepSeek-V4-Flash-0731
$0.14$0.28$0.03———
Vercel AI Gateway logo
Vercel AI Gateway
deepseek/deepseek-v4-flash-0731
$0.076$0.153$0.014———
Weights & Biases logo
Weights & Biases
wandb/deepseek-ai/DeepSeek-V4-Flash-0731
$0.13$0.28$0.07———

Cost Calculator

US Dollar ($)
Preset:

Cheapest Instances to Run It

Cloud GPU instances that can host DeepSeek V4 731 Flash, ranked by cheapest on-demand price. The model needs about 730 GB of GPU memory at FP16 precision (estimated from its parameter count), so treat the fit as guidance rather than a guarantee.

All clouds
FP16 (full precision)
US Dollar ($)
Instance
Cloud
GPU
VRAM
Price
Cheapest region
g7e.48xlargeAWS8× RTX PRO Server 6000768 GB$33.14/hr
g4-standard-384GCP8× nvidia-rtx-pro-6000768 GB$36.00/hr
Standard_ND96isr_MI300X_v5Azure8× AMD Instinct MI300X1536 GB$48.00/hr
7 more instances can run DeepSeek V4 731 Flash
Unlock the full ranked list and FP8 / INT4 quantization with a CloudPrice subscription.

Model IDs

@cf/deepseek-ai/deepseek-v4-flash-0731
accounts/fireworks/models/deepseek-v4-flash-0731
dashscope/deepseek-v4-flash-0731
deepinfra/deepseek-ai/DeepSeek-V4-Flash-0731
deepseek-ai/DeepSeek-V4-Flash-0731
deepseek-v4-731-flash
deepseek-v4-flash-0731
deepseek/deepseek-v4-flash-0731
fireworks_ai/accounts/fireworks/models/deepseek-v4-flash-0731
fireworks_ai/deepseek-v4-flash-0731
novita/deepseek/deepseek-v4-flash-0731
perplexity/perplexity/deepseek-v4-flash-0731
together_ai/deepseek-ai/DeepSeek-V4-Flash-0731
wandb/deepseek-ai/DeepSeek-V4-Flash-0731