DeepSeek V3.1 on Together AI

Current Together AI hosted DeepSeek tier for cost-efficient reasoning and tool use.

Pricing

Model Overview

Tracked token-pricing fields for this model family. Empty pricing fields stay hidden until the source publishes them.

Model pricing
Price field	Value
Input	$0.60 / 1M tokens
Output	$1.70 / 1M tokens
Source	DeepSeek V3.1 on Together AI pricing
Verified	Apr 2, 2026 (High)

Surface

Input and output modalities, enabled feature flags, strengths, and tradeoffs.

Model capabilities
Attribute	Values
Modalities	text to text
Capabilities	reasoningbatchSupportpromptCachingfunctionCallingstructuredOutputs
Strengths	Cheap hosted reasoning, Hybrid fast/thinking modes
Tradeoffs	Hosted via Together AI rather than first-party DeepSeek

References

Canonical launch, documentation, pricing, and release-note URLs.

Official model links
Reference	URL
Intro	https://docs.together.ai/docs/serverless-models
Docs	https://docs.together.ai/docs/serverless-models
Pricing	https://docs.together.ai/docs/serverless-models
Release note	https://docs.together.ai/docs/changelog

Coverage

Reported benchmark families, versions, scores, sources, and notes.

Benchmark coverage
Benchmark	Version	Score	Date	Source	Notes

Lifecycle

Lifecycle transitions and release timeline for this model family.

Release history
Release	Alias	Lifecycle	Release Date	Deprecation	Shutdown	Summary
DeepSeek V3.1 on Together AI	together-deepseek-v3-1	Active	Sep 1, 2025	—	—	Current published model family snapshot.

Surfaces

Provider-specific hosting, context, pricing notes, feature differences, and provider-status context.

Host coverage
Host	Type	Context	Pricing Note	Differences
Together AI Serverless	first-party	128.0K	Hosted model via Together AI serverless catalog.	Serverless hosting

Migration

Documented migration summary, successor families, and known breaking changes.

Migration guidance
Topic	Details
Summary	Together AI hosted reasoning option for budget-sensitive workloads.

Timeline

Cataloged model-family updates and source references.

Change events
Date	Type	Title	Description	Source
Sep 1, 2025	family_added	DeepSeek V3.1 on Together AI published	Initial public model family launch.	DeepSeek V3.1 on Together AI release notes

From Together AI