Provider
DeepSeek
Base model family
Model intelligence profile
DeepSeek V3.1 Terminus model details and benchmark tracking
This family profile tracks DeepSeek V3.1 Terminus. No exact reviewed benchmark record currently maps to this family, so the page shows only verified identity and reference details rather than borrowing results from a similarly named model.
Model profile live · exact benchmark evidence not yet available
Release date
Not yet verified
Exact-family source only
Published benchmarks
0
Native scales kept separate
Artificial Analysis
No exact match
As of 2026-07-16
Benchmark-level evidence
Published DeepSeek V3.1 Terminus benchmark results
These are individual benchmarks, not collection rollups. Scores remain on their original scales, and agent or harness results stay labelled as system configurations.
No exact reviewed benchmark match yet
We have not mapped a published benchmark configuration to this exact model family. Similar names, newer revisions, and adjacent model sizes are deliberately excluded rather than used as substitutes.
Independent operational reference
Artificial Analysis details
No exact, reviewed Artificial Analysis operational record is attached to this family. We do not inherit price, release, or throughput values from a nearby model name.
Early-user signal
Initial community opinions
No editor-reviewed community-opinions paragraph is active for this model. An active paragraph requires at least two retained Reddit discussions from the minimum 14-day launch window—implemented exactly as release date through day 14, end-exclusive—plus paraphrase-only review and a sealed publication artifact. Community reports stay separate from every benchmark score and model comparison.
Independent early-test signal
Early technical field tests
An editorial paraphrase of 2 launch-window field tests from 2 independent authors on X, including 2 reports with a described method or inspectable artifact. The window runs from 22 Sep 2025 up to 6 Oct 2025, and exact model identity was editor reviewed.
Early DeepSeek V3.1 Terminus evidence pointed to better instruction following and long-context reasoning than the preceding V3.1 release. A separate two-needle long-text comparison supplied a narrower practical check and response logs while showing that results depended on reasoning mode and task design. The launch-window evidence was encouraging but concentrated in benchmark-style evaluation rather than broad production workflows.
These reports are selectively surfaced and are not a representative sample. They never affect benchmark scores, rankings, winners, or comparison outcomes.
Business Skills V3 · proposed
How Spring Prompt plans to test DeepSeek V3.1 Terminus
The setup below is proposed and may change until preflight and execution approval are complete. Existing benchmark evidence above does not authorize or stand in for a Business Skills V3 result.
- Proposed reasoning
- Provider-default reasoning
- Provider revision
- Exact provider revision will be resolved and frozen only after preflight and execution approval
- Tools and service
- No tools · Provider-default service tier
- Planning configuration
- deepseek-v3.1-terminus
- Generation controls
- Temperature 0 proposed
Future first-party coverage
15 proposed Business Skills V3 task areas
These links describe evaluation contracts, not published DeepSeek V3.1 Terminus results.
Professional Knowledge Work & StrategyBusiness Workflow AutomationCustomer Support & Service ResolutionSales & MarketingLegal Document WorkFinance, Accounting & SpreadsheetsData Analysis & SQLResearch & Evidence SynthesisBusiness Writing & EmailDocument Comprehension & ExtractionSummarization & Grounded KnowledgeSoftware Engineering & CodingFrontend, UI & Web AppsTool Calling & Structured OutputPresentations, Charts & Visual Communication
Model comparisons
Compare DeepSeek V3.1 Terminus side by side
Editorially reviewed comparisons appear first. Every page matches only benchmark records with the same reviewed protocol key and does not manufacture an overall winner.
Publication safeguards
What must pass before a V3 result appears
- 1First-party task-local comparisons and eligible external evidence must both be present.
- 2Model and provider configuration identity must match the reviewed release exactly.
- 3Coverage, reliability, judge diagnostics, and sealed stability checks must pass.
- 4Uncertainty and missing evidence remain visible when results are published.
Stable family URL
Evidence can grow without changing the page
New reviewed benchmark snapshots, operational facts, community themes, and early field-test syntheses can be added here while the canonical model-family identity remains fixed.
More from DeepSeek