DeepSeek: DeepSeek V3

Coming soonQuick Start

DeepSeek V3 is DeepSeek's flagship open-weight language model, released 2024-12, trained on nearly 15 trillion tokens. It builds on the instruction-following and coding strengths of earlier DeepSeek releases, with reported evaluations placing it ahead of other open-source models and competitive with leading closed-source systems.

This model is not routed on MirAPI yet — prices shown are the official list prices. Create an account to get notified when it goes live.

Modalities
inTextoutText
Price / 1M
$0.26 / $1.03
Context
164K
Knowledge cutoff
2024-07-31

Capabilities

Tool useStructured output

Benchmarks

bar = score (0–100) · ▏ median

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

Intelligence Index
General ability
14.2
#75
Coding Index
Code
23.0
#68
Agentic Index
Agentic
1.6
#77
GPQA Diamond
Science QA
53.2
#86
τ-bench (airline)
Agentic tool use
38.7
#90

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-chat",
    messages=[{"role": "user", "content": "Hello"}],
)
Wire DeepSeek V3 into your product

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

Start free