DeepSeek V3.1 Terminus

by DeepSeek

DeepSeek V3.1 Terminus from DeepSeek — text model on the Opper gateway.

Key info

Capabilities
Tools
Context window
164K
Max output
164K
Input price
$0.27 /1M
Output price
$0.95 /1M
  • US residency available
  • No training by default
  • GDPR DPA available

Benchmarks

Independent benchmark scores — composite indices for reasoning, coding, and math, plus individual eval scores where available.

Global rank#158 of 505 LLMs
TierEfficient
Output speed0 tok/s
First token0.00s
Intelligence Index28.5
Coding Index31.9
Math Index53.7
MMLU-Pro
84%
GPQA Diamond
75%
Humanity's Last Exam
8%
LiveCodeBench
53%
SciCode
32%
AIME 2025
54%
IFBench
41%
Long-context reasoning
43%
Terminal-Bench Hard
32%
τ²-Bench Telecom
37%

Available routes

DeepSeek V3.1 Terminus runs on 2 different routes through the Opper gateway. Compare residency, ZDR, and training posture at a glance — full data-handling detail per route below.

ProviderRegionZero data retentionTrainingInputOutput
DeepInfraUSNoNo$0.27$0.95
NovitaUSNoNo$0.27$1.00

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

Data handling per route

Each route hosting DeepSeek V3.1 Terminus has its own privacy posture, residency, and GDPR terms. Postures are maintained by Opper with a last-verification timestamp.

DeepInfra United States🇺🇸

Zero data retention is not self-serve on Pay-as-you-go — available on request via Opper Enterprise. No training on customer data. US; unknown.

Zero data retention
Not self-serve. Available on request via Opper Enterprise.
Training
No training on customer data.
Logging
Limited debug logs
Third-party access
None disclosed
GDPR DPA
No DPA
Transfer mechanism
unknown

Novita United States🇺🇸

Zero data retention is not self-serve on Pay-as-you-go — available on request via Opper Enterprise. No training on customer data. US; SCCs; DPA available.

Zero data retention
Not self-serve. Available on request via Opper Enterprise.
Training
No training on customer data.
Logging
Abuse monitoring
Third-party access
None disclosed
GDPR DPA
DPA available
Transfer mechanism
SCCs

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DeepSeek V3.1 Terminus by DeepSeek — pricing, benchmarks | Opper AI