DeepSeek R1 vs o1: token pricing & cost compared (July 2026)

How DeepSeek R1 (DeepSeek) and o1 (OpenAI) actually compare on price — input, output, and total monthly cost at the MAU you care about. Updated against live OpenRouter pricing.

DeepSeek

DeepSeek R1

Input: $0.70 / 1M tokens
Output: $2.50 / 1M tokens
Output / Input ratio: 3.6×
Context window: 163.84K

OpenAI

o1

Input: $15.00 / 1M tokens
Output: $60.00 / 1M tokens
Output / Input ratio: 4.0×
Context window: 200K

The short answer

DeepSeek R1 is cheaper across the board for typical workloads.

Token pricing side-by-side

DeepSeek R1
o1

Cost at your usage

Avg input tokens / call

Avg output tokens / call

Calls per active user / day: 5

Active days / month: 20

MAU: 1,000

DeepSeek R1

Per call

$0.00160

Per user / mo

$0.1600

Total / mo

$160

Per call

$0.03750

Per user / mo

$3.7500

Total / mo

$3,750

DeepSeek R1 is cheaper by $3.5900/user/month — a saving of $3,590/month at 1,000 MAU.

Total monthly bill across MAU

DeepSeek R1
o1

Same usage profile applied to both models; only the per-token price differs.

Run this against your real numbers

The mini-calculator above is a preview. Use the full tools to model power-user blast radius, gross margin, and 12-month spend forecasts.

Other comparisons

DeepSeek R1 vs o3 o1 vs o3 o1 vs Claude 3.7 Sonnet o1 vs GPT-4o DeepSeek R1 vs DeepSeek V3

Comparing DeepSeek R1 vs o1 on price alone never tells the whole story — output-token weighting, context length, and your usage profile change the answer dramatically. Use the calculators below for the full picture.