DeepSeek V4 Pro 0423

DeepSeek V4 Pro 0423 preview weights, a higher-capability hybrid-thinking model with 1M context and 384K max output.

Input price: $0.99list $1.65-40%
Output price: $1.9806list $3.301-40%

Context: 1M
Max output: 384K

Capability: 150 (#57 of 79)
Human preference: 1451
30-day uptime: —

Released: 2026-04-24

InputTextOutputText

Providers

Providers that serve this model. With Auto, each request goes to the best available provider. Prices in USD per 1M tokens; stats cover the last 30 days.

AutoInput$0.99-40%Output$1.9806-40%Cache read$0.0828-40%Context1MMax output384KWe send each request to the best-priced healthy provider. You pay that provider’s price.Alibaba Cloud (Model Studio Intl)Input$0.99-40%Output$1.9806-40%Cache read$0.0828-40%Global (HK/DE/JP)No training

Pricing

All prices for this model, by service tier.

Input: $0.99list $1.65-40%; per 1M tokens
Output: $1.9806list $3.301-40%; per 1M tokens
Cache read: $0.0828list $0.138-40%; per 1M tokens
Cache write (5 min): $1.2375list $2.0625-40%; per 1M tokens

Try it

Runs on your balance and is billed like any API request.

curl https://api.ohmygpt.com/v1/chat/completions \
  -H "Authorization: Bearer $OHMYGPT_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "deepseek/deepseek-v4-pro",
    "messages": [
      {
        "role": "user",
        "content": "Hello"
      }
    ]
  }'

import os

from openai import OpenAI

client = OpenAI(
    api_key=os.environ["OHMYGPT_API_KEY"],
    base_url="https://api.ohmygpt.com/v1",
)

response = client.chat.completions.create(
    model="deepseek/deepseek-v4-pro",
    messages=[{"role": "user", "content": "Hello"}],
)
print(response.choices[0].message.content)

import OpenAI from "openai";

const client = new OpenAI({
  apiKey: process.env.OHMYGPT_API_KEY,
  baseURL: "https://api.ohmygpt.com/v1",
});

const response = await client.chat.completions.create({
  model: "deepseek/deepseek-v4-pro",
  messages: [{ role: "user", content: "Hello" }],
});
console.log(response.choices[0].message.content);

The answer streams in here.

Billed by usage

Similar models

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Better value: more capable, lower price
Pareto frontier
This model
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Capability scores are from Epoch AI’s Epoch Capabilities Index (CC BY 4.0, as of 2026-11-10), which combines dozens of benchmarks with GPT-5 set at 150. epoch.ai/eci

Price: our current input price per 1M tokens in USD, lowest across channels. Dated snapshots and resold copies of the same model are merged into one point; free models are not shown.

Shaded area: capability above and price below the median of all models. Pareto frontier: no other model is both cheaper and more capable.

DeepSeek V4 Pro 0423This model

Capability: 150
Input: $0.99
Output: $1.9806

GPT-5.6 Terra (Reseller)

Capability: 161
Input: $1.00–$2.00
Output: $6.00–$9.00

Kimi K2.8 Preview

Capability: —
Input: $1.0439
Output: $4.3362

GPT-6.1 Terra

Capability: 168
Input: $0.90–$1.80
Output: $4.50–$6.75

Claude Sonnet 4.6 (Reseller)

Capability: 153
Input: $0.90
Output: $4.50

Human preference ratings are from the LMArena Text Arena (CC BY 4.0, as of 2026-11-09): Elo ratings from blind votes, on a different scale from capability scores. lmarena.ai/leaderboard/text