Does Seed 2.0 Code support zero data retention?

Yes. Seed 2.0 Code is available with zero data retention by default on DeepInfra through the qynio gateway.

Where is Seed 2.0 Code hosted?

Seed 2.0 Code runs on US hosting routes through the qynio gateway.

Is Seed 2.0 Code trained on prompts and outputs?

No. Every hosting route for Seed 2.0 Code is configured so customer prompts and outputs are not used to train models by default.

Is a no-KYC deposit available for Seed 2.0 Code?

Yes. A no-KYC Data Processing Agreement is available on at least one route serving Seed 2.0 Code. Contact hello@qyn.io to receive it.

Seed 2.0 Code

by ByteDance

Seed 2.0 Code is ByteDance's coding-specialized variant in the Seed 2.0 family, taking the Seed 2.0 foundation and tuning it for software engineering workflows including code generation, debugging, pull request review, and codebase navigation. It is built to slot into developer toolchains and autonomous coding agents. The model produces clean, well-formatted code with fewer extraneous explanations, which makes it suited to integration into editors, CI pipelines, and agent-driven development loops. It supports a 256k context window with thinking modes, giving it room to reason through complex architectural changes and multi-file refactoring tasks. Within the Seed 2.0 lineup, Code targets high-volume engineering scenarios where coding throughput matters most, from large-scale code assistance to agent-based development. It pairs strong instruction following with structured tool use for executing edits and tests across a project.

Open in playground Try in chat Compare

Key info

Input

Output

Features

Context window

262K

Max output

131K

Input price

$0.50 /1M

Output price

$3.00 /1M

US residency available
Zero data retention on pay-as-you-go
No training by default
no-KYC deposit available

Available routes

Seed 2.0 Code runs on 2 different routes through the qynio gateway. Compare residency, zero retention, and training posture at a glance — full data-handling detail per route below.

Provider	Region	Zero data retention	Training	Input	Output
BytePlus	Multi	Not by default	No	$0.50	$3.00
DeepInfra	US	Zero data retention	No	$0.50	$3.00

Uptime and availability

One of Seed 2.0 Code's 2 routes is on the monitoring board, so the figure below is that provider's availability rather than the model's.

100%route uptime, last 30 days

Its other routes aren't measured here yet.

Name a second model in the same request and the gateway tries it on retriable errors, so a busy hour never has to reach your users. .

Measured over the last 30 days from each provider's official status feed via StatusGator. Refreshed hourly. 1 further route is not on the board yet. See uptime for every provider qynio monitors.

Data handling per route

Each route hosting Seed 2.0 Code has its own privacy posture, residency, and no-KYC terms. Postures are maintained by qynio with a last-verification timestamp.

BytePlus — Multi-region

Zero data retention is not on by default — abuse monitoring, 180-day retention. No training on customer data. GLOBAL; wallets; deposit available.

Zero data retention: Not by default — abuse monitoring, 180-day retention. Derived from the logging and moderation facts.
Training: No training on customer data.
Logging: Abuse monitoring (180-day retention)
Moderation: Not established
Caching: Not established
Subprocessor access: Not established
no-KYC deposit: deposit available
Transfer mechanism: wallets

DeepInfra — United States🇺🇸

Zero data retention is on by default on Pay-as-you-go — no action required. No training on customer data. US; unknown; deposit available.

Zero data retention: On by default on Pay-as-you-go. Derived from the logging and moderation facts.
Training: No training on customer data.
Logging: None
Moderation: Not established
Caching: Not established
Subprocessor access: Not established
no-KYC deposit: deposit available
Transfer mechanism: unknown

Get started

Call Seed 2.0 Code through the qynio gateway with one API key. Let your coding agent set it up, or call it directly — qynio is drop-in compatible with the OpenAI, Anthropic, and Google AI SDKs.

Set it up with your agent

Copy this and paste it into a coding agent like Claude Code, Cursor or Codex and it'll wire up qynio for you.

Or call it directly

1import OpenAI from "openai";
2
3const client = new OpenAI({
4  apiKey: process.env.QYN_API_KEY,
5  baseURL: "https://api.qyn.io/v3/compat",
6});
7
8const completion = await client.chat.completions.create({
9  model: "bytedance:ap/seed-2.0-code",
10  messages: [{ role: "user", content: "Hello" }],
11});
12console.log(completion.choices[0].message.content);