# DeepSeek: workflows, use cases, and stacks

> AI assistant and model platform for reasoning, coding, document analysis, and low-cost experimentation.

- Canonical: https://gptnavi.com/tools/deepseek
- Official website: https://chat.deepseek.com
- Category: AI assistant
- Pricing model: Free
- Has free plan: Yes
- Last materially updated: 2026-08-19
- Best for: Developers, Students, Researchers
- Tags: assistant, reasoning, coding

## Quick answer

DeepSeek is a free ai assistant option best suited to Developers, Students, Researchers. In the GPTNavi catalog it connects to 1 workflows and 1 compatible stacks.

## Workflows using DeepSeek

- [LLM evaluation before production](https://gptnavi.com/workflows/llm-evaluation-before-production) — Compare models and prompts against a fixed task set before an AI feature reaches customers, with traces, cost limits, and human release approval.

## Compatible stacks

- [LLM Evaluation and Observability Stack](https://gptnavi.com/stacks/llm-evaluation-and-observability-stack) — A technical stack for comparing models, tracing AI behavior, measuring quality and cost, and controlling releases with evidence.

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