Models.dev

An open-source database of AI models

DeepSeek

DeepSeek is an open-model lab known for cost-efficient reasoning systems, visible reasoning APIs, and strong coding and math performance.

deepseek
Models
5
Providers
48
Updated
2026-04-24

Models

5
Model Providers Context Output Input Reasoning Tool Call Structured Temperature Weights Price Release Updated
DeepSeek V4 Flashdeepseek/deepseek-v4-flash411,000,000384,000
YesYesYesYesOpen$0.00 / $0.002026-04-242026-04-24
DeepSeek V4 Prodeepseek/deepseek-v4-pro441,000,000384,000
YesYesYesYesOpen$0.00 / $0.002026-04-242026-04-24
DeepSeek Chatdeepseek/deepseek-chat61,000,000384,000
NoYes-YesOpen$0.14 / $0.282025-12-012026-02-28
DeepSeek Reasonerdeepseek/deepseek-reasoner31,000,000384,000
YesYes-YesOpen$0.14 / $0.282025-12-012026-02-28
DeepSeek-R1deepseek/deepseek-r18128,00032,768
YesYes-YesOpen$0.00 / $0.002025-01-202025-05-29
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How to use

Models.dev is a comprehensive open-source database of AI model specifications, pricing, and features.

The homepage starts with provider-agnostic model metadata. Model pages list the providers serving that model; provider pages list every model available from that provider; lab pages group canonical models by author.

API

You can access provider data, provider-agnostic model metadata, or the combined catalog through JSON endpoints.

Logos

Provider logos are available at /logos/{provider}.svg where {provider} is the provider ID. Lab logos are available at /logos/labs/{lab}.svg.

SDK

Use the SDK to query the API from your app. It's type-safe and exports the latest snapshot for offline use.

Contribute

The data is stored in GitHub as TOML files organized by provider and canonical model.