DeepSeek: DeepSeek V4 Pro 0813

DeepSeek V4 Pro 0813 is DeepSeek's general-availability large mixture-of-experts model, released 2026-08, succeeding the preview version of V4 Pro.

Modalities
inTextoutText
Price / 1M−50%
$0.59 / $1.78$1.19 / $3.56
Context
1.049M
Knowledge cutoff

Capabilities

ReasoningTool useLong contextPrompt cachingStructured output

Channels

Same weights on every channel. Requests route to the cheapest healthy one; the channel used is printed on each billing line.

Provider
Discount
Input /M
Output /M
Cache Read /M
Cache Create 5m /M
Cache Create 1h /M
Defaultstable
−50%
$0.59
$1.78
$0.02

Cost Calculator

Pick a channel and a usage scenario, then drag to your workload — each scenario assumes a different prompt-cache hit rate.

Channel
Scenario
Unit $0.59 / $1.78 /1MDaily chat: 40% cache hit assumed · cache read $0.02 /1M
List price $241.02On MirAPI$120.51/ moYou save $120.51Create an API key

Benchmarks

bar = score (0–100) · ▏ median

Scores from vendor reports and public leaderboards. No private evals.

Intelligence Index
General ability
53.2
#16
Coding Index
Code
68.8
#21
Agentic Index
Agentic
49.6
#12
GPQA Diamond
Science QA
87.7
#19
τ-bench (airline)
Agentic tool use
79.3
#4

Showcase

Three fixed prompts, identical for every chat model. Outputs are archived verbatim — copy the prompt to reproduce.

Task prompt · identical for all models
Build a single-file HTML page using three.js from a CDN: a low-poly planet with a tilted ring of ~200 orbiting particles, a soft key light plus rim light, slow auto-rotation, and drag-to-orbit controls. No build tools — one file only.
Archived output
Archive not published yet

Every model will run this exact prompt; the output lands here verbatim, with tokens and per-run cost.

Quick Start

import os
from openai import OpenAI

client = OpenAI(
    base_url="https://api.mirapi.ai/v1",   # changed
    api_key=os.environ["MIRAPI_API_KEY"],   # changed
)

resp = client.chat.completions.create(
    model="deepseek/deepseek-v4-pro-0813",
    messages=[{"role": "user", "content": "Hello"}],
)
Wire DeepSeek V4 Pro 0813 into your product

1M free tokens to start · no card · OpenAI-compatible, one base_url change

Start free