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deepseek-reasonerDeepSeek

in /1M$0.14input tokens
out /1M$0.28output tokens
context1M384K out
trainingnoon your prompts
api
chat
hosting
China
model lab
DeepSeek
weights
open
added
January 2025
model id
deepseek/deepseek-reasoner

capabilities 3/8

visionreasoningtoolscachingweb searchjson schemacomputer useimage gen

pricing

no markup
input
$0.14
output
$0.28
cache write
-
cache read
$0.03

worked cost

Estimated cost for three request volumes
volumecost
100K in + 10K out$0.0168
1M in + 100K out$0.17
10M in + 1M out$1.68

Requesty charges what the upstream provider charges, with no markup and no per-request fee. Prompt caching and smart routing cut the effective cost further on repeated context. Gateway pricing

provider price, passed throughper 1M tokens

measured

through Sep 12

no measured traffic for this endpoint yet. pricing above is the provider's own

benchmarks

artificial analysis

no published scores for this exact variant. region deployments and highspeed tiers usually share the base model's results

policy

data terms
retention
yes
trains on prompts
no
hosted in
China

Terms are the provider's, not Requesty's: routing a request here puts it under them. DeepSeek Privacy Policy

Need every request to stay in one jurisdiction? EU hosting routes only through EU-hosted providers.

quickstart

openai compatible
deepseek/deepseek-reasoner

this id pins the deepseek deployment, with no routing and no failover. the managed id on the canonical page routes across all 1 providers instead

main.py
from openai import OpenAI client = OpenAI(    api_key="YOUR_REQUESTY_API_KEY",    base_url="https://router.requesty.ai/v1",) response = client.chat.completions.create(    model="deepseek/deepseek-reasoner",    messages=[        {"role": "user", "content": "Explain quantum computing in one paragraph."},    ],) print(response.choices[0].message.content)

Change the base url to https://router.requesty.ai/v1, use your Requesty key, set the model to the id above. Existing OpenAI SDK code needs no other edit, and the same key reaches every other model in the catalog. Browse all models

notes

reference

An alias for DeepSeek v4 Flash in thinking mode.

questions 5

How much does deepseek-reasoner cost?
deepseek-reasoner is priced at $0.14 per million input tokens and $0.28 per million output tokens when accessed via Requesty. Prompt caching is supported, which can cut effective input cost by up to 90% on repeated context. Requesty charges exactly what the upstream provider charges, we don't add markup.
What is the context window of deepseek-reasoner?
deepseek-reasoner has a context window of 1M tokens, with a maximum output of 384K tokens per response. That is roughly 1,333 words of input you can fit in a single prompt.
What can deepseek-reasoner do?
deepseek-reasoner supports tool calling, extended reasoning, prompt caching. You can call it through any OpenAI-compatible client by pointing base_url to Requesty.
How do I use deepseek-reasoner with the OpenAI SDK?
Install the OpenAI SDK, set base_url to "https://router.requesty.ai/v1", set your API key to your Requesty key, and set the model to "deepseek/deepseek-reasoner". The quickstart pane shows Python, JavaScript and cURL snippets.
Can I run deepseek-reasoner through Requesty?
Yes. deepseek-reasoner runs through Requesty's OpenAI-compatible API, served from DeepSeek. You do not host the model yourself: point base_url at Requesty, set the model to "deepseek/deepseek-reasoner", and requests are routed to the upstream provider with automatic failover. The same key gives you 600+ other models too.

more from deepseek 3

Other DeepSeek endpoints
endpointctxin /M
deepseek-v4.1-flash1M$0.30
deepseek-v4-pro-08131M$1.32
deepseek-chat1M$0.14

call deepseek-reasoner through one endpoint

One key for this endpoint and 600+ other models. No markup on provider prices, automatic failover when a provider degrades, and prompt caching built in. Methodology

deepseek-reasonerdeepseekin $0.14 /1Mout $0.28 /1Mctx 1Mhosted China