How much does R1 cost on Zeplik?

Input tokens cost 7.7 credits per million and output tokens 27.5 credits per million (1 credit = $0.10; the raw provider rates are $0.70 and $2.50 per million). New accounts start with free credits.

How long can a conversation with R1 be?

R1 has a 64K-token context window (64,000 tokens), which covers the conversation plus any documents you attach.

Does R1 support images and tools?

R1 is text-only and supports tool calling.

R1

Open weightTools

DeepSeek · Released January 2025 · Knowledge cutoff July 2024

DeepSeek R1 is here: Performance on par with [OpenAI o1](/openai/o1), but open-sourced and with fully open reasoning tokens. It's 671B parameters in size, with 37B active in an inference pass....

It is part of DeepSeek's open-weight line, known for delivering near-frontier reasoning and coding quality at a fraction of typical frontier pricing.

Facts and pricing

Provider: DeepSeek
Context window: 64K tokens
Input price: 7.7 credits / 1M tokens ($0.70 raw)
Output price: 27.5 credits / 1M tokens ($2.50 raw)
Vision (image input): No
Tool calling: Yes
Extended reasoning: No

Credits are what Zeplik bills: 1 credit = $0.10, computed from the raw provider rate with a 1.10x margin. Raw prices shown per 1M tokens.

Try R1 now

Or open Zeplik with R1 already selected

What R1 is best for

Everyday chat and drafting on an open-weight model with transparent lineage
Tool use and agents: reliably calls functions, so it can search, run skills and drive workflows

Example prompts

Prompts that suit a open weight model like R1:

Draft a project update from these rough notes
Explain how HTTPS works to a curious teenager
Turn this list of features into a changelog entry
Brainstorm objections to this proposal and how to answer them

DeepSeek family

Model	Context	Input cr/M	Output cr/M	Released
DeepSeek V4 Flash Vision Exp	1.0M	2.4	7.3	August 2026
DeepSeek V4 Pro 0813	1.0M	6.4	19.1	August 2026
DeepSeek V4 Pro 0813 (batch)	1.0M	14.5	43.6	August 2026
DeepSeek V4 Flash 0731	1.0M	0.72	2.0	July 2026
DeepSeek V4 Flash 0731 (batch)	1.0M	1.5	3.1	July 2026
DeepSeek V4 Pro 0423	1.0M	9.1	18.2	April 2026
DeepSeek V4 Flash 0423	1.0M	0.93	1.9	April 2026
DeepSeek V3.2	164K	3.0	4.4	December 2025
DeepSeek V3.2 Exp	164K	3.0	4.5	September 2025
DeepSeek V3.1 Terminus	131K	3.0	11.0	September 2025

All 16 DeepSeek models

Frequently asked questions

What is R1?: R1 is an AI model by DeepSeek. DeepSeek R1 is here: Performance on par with [OpenAI o1](/openai/o1), but open-sourced and with fully open reasoning tokens. It's 671B parameters in size, with 37B active in an inference pass....
How much does R1 cost on Zeplik?: Input tokens cost 7.7 credits per million and output tokens 27.5 credits per million (1 credit = $0.10; the raw provider rates are $0.70 and $2.50 per million). New accounts start with free credits.
How long can a conversation with R1 be?: R1 has a 64K-token context window (64,000 tokens), which covers the conversation plus any documents you attach.
Does R1 support images and tools?: R1 is text-only and supports tool calling.

DeepSeek V4 Flash Vision Exp is an experimental vision-enabled version of [DeepSeek V4 Flash 0731](https://openrouter.ai/deepseek/deepseek-v4-flash-0731) from DeepSeek, adding image understanding while matching the base model on text capabilities including agents,...

1.0M ctx7.3 cr/M outAugust 2026

DeepSeek V4 Pro 0813Open weight

DeepSeek V4 Pro 0813 is a large-scale mixture-of-experts model from DeepSeek. This is the GA release of DeepSeek V4 Pro.

1.0M ctx19.1 cr/M outAugust 2026

DeepSeek V4 Pro 0813 (batch)Open weight

DeepSeek V4 Pro 0813 is a large-scale mixture-of-experts model from DeepSeek. This is the GA release of DeepSeek V4 Pro.

1.0M ctx43.6 cr/M outAugust 2026

DeepSeek V4 Flash 0731Fast and light

DeepSeek V4 Flash 0731 is a sparse mixture-of-experts model from DeepSeek, with 13B active parameters out of 284B total. This re-post-trained revision is suited for coding, reasoning, and agent workflows....

1.0M ctx2.0 cr/M outJuly 2026

DeepSeek V4 Flash 0731 (batch)Fast and light

1.0M ctx3.1 cr/M outJuly 2026

DeepSeek V4 Pro 0423Open weight

DeepSeek V4 Pro is a large-scale Mixture-of-Experts model from DeepSeek with 1.6T total parameters and 49B activated parameters, supporting a 1M-token context window. It is designed for advanced reasoning, coding,...

1.0M ctx18.2 cr/M outApril 2026

R1