Deepseek V3.2 Exp

by DeepSeek

DeepSeek-V3.2-Exp, released September 2025, introduced DeepSeek Sparse Attention (DSA), a fine-grained token-selection mechanism that lowers attention cost from O(L squared) toward O(Lk) for long sequences. The 671-billion-parameter model keeps 37 billion active parameters and supports a 163,840-token context for large-document processing. A lightweight indexer scores context tokens, after which sparse attention runs over only the top-k most relevant tokens, sharply reducing long-context compute while keeping benchmark quality on par with V3.1-Terminus. It offers both an explicit chain-of-thought thinking mode and a faster non-thinking mode. Released open-weight under an MIT license, V3.2-Exp serves as a research and deployment testbed for cost-effective long-context reasoning, suited to document-heavy applications and agent systems handling variable-length inputs.

Key info

Input
Output
Features
Context window
164K
Max output
66K
Input price
$0.27 /1M
Output price
$0.41 /1M
  • US residency available
  • Zero data retention via Enterprise
  • No training by default
  • GDPR DPA available

Available routes

Deepseek V3.2 Exp runs on 1 route through the Opper gateway. Compare residency, ZDR, and training posture at a glance β€” full data-handling detail per route below.

ProviderRegionZero data retentionTrainingInputOutput
USEnterpriseNo$0.27$0.41

Training posture across routes: No training on prompts by default.

Data handling per route

Each route hosting Deepseek V3.2 Exp has its own privacy posture, residency, and GDPR terms. Postures are maintained by Opper with a last-verification timestamp.

Novita β€” United StatesπŸ‡ΊπŸ‡Έ

Zero data retention is available via Opper Enterprise contract. No training on customer data. US; SCCs; DPA available.

Zero data retention
Available via Opper Enterprise contract.
Training
No training on customer data.
Logging
Abuse monitoring
Third-party access
None disclosed
GDPR DPA
DPA available
Transfer mechanism
SCCs

Get started

Call Deepseek V3.2 Exp through the Opper gateway with one API key. Let your coding agent set it up, or call it directly β€” Opper is drop-in compatible with the OpenAI, Anthropic, and Google AI SDKs.

Set it up with your agent

Copy this and paste it into your coding agent β€” Claude Code, Cursor, Codex, and more β€” and it'll wire up Opper for you.

Or call it directly

import OpenAI from "openai";
const client = new OpenAI({
apiKey: process.env.OPPER_API_KEY,
baseURL: "https://api.opper.click/v3/compat",
});
const completion = await client.chat.completions.create({
model: "novita/deepseek/deepseek-v3.2-exp",
messages: [{ role: "user", content: "Hello" }],
});
console.log(completion.choices[0].message.content);

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Deepseek V3.2 Exp by DeepSeek β€” pricing, benchmarks | Opper AI