deepseek-ai / text-generation Open weights Also via API updated 4 months ago

DeepSeek-V4-Flash

Name: DeepSeek-V4-Flash
Price: 0.091 USD
Author: deepseek-ai

We present a preview version of DeepSeek-V4 series, including two strong Mixture-of-Experts (MoE) language models — DeepSeek-V4-Pro with 1.6T parameters (49B activated) and DeepSeek-V4-Flash with 284B parameters (13B activated) — both supporting a context length of one million tokens.

Params

158.1 B

Context

1,048,576

Downloads 30d

1.2 M

Likes

2,384

Commercial use: allowed mit Not gated SAFETENSORS View on Hugging Face ↗

Download history

daily snapshots · 106 days

▲ 247 K in the last 30 days (27.3%)

3.1 M799 K

Jul 28Sep 1Oct 6Nov 10

Can you run it?

Estimated VRAM at 8K context unless noted. Pick your hardware to see the verdict per quantization.

File	Quant	Size	Est. VRAM	Verdict on RTX 4090 · 24 GB
model.safetensors	i8	159.6 GB	199.8 GB	❌ Won’t fit
model.safetensors (bf16, full)	bf16 + 1024K ctx	159.6 GB	3,211.0 GB	❌ Won’t fit

Estimate: file size × 1.1 + KV cache at 8K + 0.5 GB overhead. Not a benchmark — how we calculate this.

Run it

copy-paste, exact tags checked against the Hub

~ · curl · api/v1

$ curl -s https://aimodelscomparison.com/api/v1/models/deepseek-v4-flash
{
  "hf_id": "deepseek-ai/DeepSeek-V4-Flash",
  "params_b": 158.07,
  "context_length": 1048576,
  "license": { "id": "mit", "commercial": "yes" },
  "downloads_30d": 1151336,
  "vram_estimates": [
    { "quant": "i8", "gb": 199.8 }
  ],
  "updated_at": "2026-07-28T17:07:23Z"
}

est. VRAM —on RTX 4090 · 24 GBJSON API →

Use via API

via OpenRouter · USD per 1M tokens · synced 2026-11-10

$0.091

input / 1M

$0.18

output / 1M

$0.018

cached input / 1M

$0.27

1M in + 1M out

Context window: 1,048,575 tokens
Max output: 943,717 tokens
Providers: 13
Cheapest provider: StreamLake · $0.083 / $0.17
Best throughput: —
AA Intelligence / Coding / Agentic: — / 56.2 / 22.2

✓ Tool calling ✓ Reasoning ✓ Structured outputs ✗ Image input ✗ File input ✗ Audio input ✓ Prompt caching

Specifications

Architecture: DeepseekV4ForCausalLM
Parameters: 158.1 B
Tensor type: I8
Context length: 1,048,576
Vocabulary: 129,280
Layers / heads: 43 / 64
Licence: mit
First seen on the Hub: 2026-04-22
Training datasets: undisclosed
Added to our catalog: 2026-07-28

Family

Base model and the most-downloaded derivatives in the catalog.

Derivative deepseek-v4-gguf antirez 606 K Derivative DeepSeek-V4-Flash-GGUF bartowski 245 K Derivative DeepSeek-V4-Flash-NVFP4 nvidia 203 K

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