deepseek-v3.1:671b-cloud by Ollama Cloud

Free tier with qualitative usage limits. 400+ models from Ollama library. Not OpenAI SDK-compatible; uses [Ollama API](https://docs.ollama.com/cloud).

Access

Free API tier

Free limits

Session/weekly limits (unpublished)

Modality

text

Credit card

Not required

Commercial use

Unclear, verify

Context window

128,000 tokens

Model ID

deepseek-v3.1:671b-cloud

Base URL

https://api.ollama.com

Last verified

June 2026

How to use deepseek-v3.1:671b-cloud

Free tier with qualitative usage limits. 400+ models from Ollama library. Not OpenAI SDK-compatible; uses [Ollama API](https://docs.ollama.com/cloud).

Quickstart

curl https://api.ollama.com/chat/completions \
  -H "Authorization: Bearer $KEY" \
  -d '{"model":"deepseek-v3.1:671b-cloud","messages":[{"role":"user","content":"hi"}]}'

Provider docs Compare all 297 free models

Frequently asked

Is deepseek-v3.1:671b-cloud free?

Yes. Ollama Cloud offers it as Free API tier with these limits: Session/weekly limits (unpublished). No credit card is required.

Can I use deepseek-v3.1:671b-cloud commercially?

Commercial terms are not clearly documented. Check the provider's current terms before shipping.

How do I start using deepseek-v3.1:671b-cloud?

Free tier with qualitative usage limits. 400+ models from Ollama library. Not OpenAI SDK-compatible; uses [Ollama API](https://docs.ollama.com/cloud).

Related free models

Kimi K2.6 (Ollama Cloud) · Free tier
Gemini 2.5 Flash (Google AI Studio) · Generous · no card
GLM 4.6 (Z.ai) · Self-host free
@cf/openai/gpt-oss-120b (Cloudflare Workers AI) · 10K neurons/day (shared)
bytedance-seed/dola-seed-2.0-pro:free (Kilo Code) · ~200 req/hr
@cf/deepseek-ai/deepseek-r1-distill-qwen-32b (Cloudflare Workers AI) · 10K neurons/day (shared)

Want this wired into your business?

We build production automations and agents on free and paid models, picked for your workload and budget.

Book a build call