Models

DeepSeek V3.1 (Non-reasoning)

DeepSeek V3.1 is a high-performance, non-reasoning variant of the V3 series, optimized for fast response times and cost-efficiency. It is designed for general-purpose tasks where rapid inference and low latency are prioritized over complex chain-of-thought reasoning.

FastCheap
Input / 1M tokens
$0.56
Output / 1M tokens
$1.68
Supported plans
10

Benchmark history

Evaluations

15

TAU2

Measured Jul 10, 2026Source

Score

0.35

Terminalbench Hard

Measured Jul 10, 2026Source

Score

0.24

Lcr

Measured Jul 10, 2026Source

Score

0.45

Ifbench

Measured Jul 10, 2026Source

Score

0.38

Aime 25

Measured Jul 10, 2026Source

Score

0.5

Scicode

Measured Jul 10, 2026Source

Score

0.37

Livecodebench

Measured Jul 10, 2026Source

Score

0.58

Hle

Measured Jul 10, 2026Source

Score

0.06

Gpqa

Measured Jul 10, 2026Source

Score

0.74

Mmlu Pro

Measured Jul 10, 2026Source

Score

0.83

Artificial Analysis Math Index

Measured Jul 10, 2026Source

Score

49.7

Artificial Analysis Intelligence Index

Measured Jul 10, 2026Source

Score

21

Tau Banking

Measured Jul 10, 2026Source

Score

0.16

Terminalbench V2 1

Measured Jul 10, 2026Source

Score

0.45

Artificial Analysis Coding Index

Measured Jul 10, 2026Source

Score

43.5

Plan availability

Products and plans that support this model

3
Apertis Coding Plan

Apertis Coding Plan

Apertis Coding Plan is a subscription-based AI coding service providing unified access to 30+ AI models (GPT-5.4, Claude Opus 4.6, Gemini 3.1 Pro, and more) through a single API key. Designed for developers using coding agents like Claude Code, Cursor, Cline, and OpenCode, it offers predictable monthly pricing, free prompt caching, auto-failover, and quota-based billing across OpenAI, Anthropic, Google, and other providers.

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