DeepSeek | DeepSeek V3.1 (Non-reasoning)

Last updated: 12 days ago

Model By: DeepSeek

DeepSeek V3.1 Terminus is an update to DeepSeek V3.1 that maintains the model& x27;s original capabilities while addressing issues reported by users, including language consistency and agent capabilities, further optimizing the model& x27;s performance in coding and search agents. 163,840 token context window, maximum output of 32,768 tokens. Higher uptime with 4 providers. Includes independent benchmarks from Artificial Analysis.

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Latency

Throughput

Total Context

164K

Max Output

32,768 tokens

Input Price

$0.555/M

Output Price

$1.67/M

API Parameters & Capabilities

Model Type

Parameter Size

Input Modality

Output Modality

Inference Speed

Success Rate

Peak Concurrency

Release Date

5/15/2026

Integration & Pricing Details

Pricing Mode

Free Tier

Supported Languages

SDK

API Key Acquisition

Rate Limit

User Reviews

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FAQ & Compliance

What use cases is this API best for?

It is well-suited for chatbots, code generation, content summarization, and enterprise knowledge Q&A scenarios requiring strong reasoning.

How does the pricing work?

Pricing is based on token usage for both input and output. Check the pricing section for detailed rates.

How does authentication work?

This API uses API key authentication. You can generate and manage your API keys in the developer dashboard.

Are there rate limits?

Yes, there are rate limits depending on your subscription plan. Free tier has lower limits compared to paid plans.