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DeepSeek: R1 0528 API Pricing
May 28th update to the [original DeepSeek R1](/deepseek/deepseek-r1) 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...
How much does DeepSeek: R1 0528 cost for a real workload?
At 10M input + 2M output tokens per month, DeepSeek: R1 0528 costs about $9.3 ($5 input + $4.3 output). Try your own volumes in the cost calculator.
What are cheaper alternatives to DeepSeek: R1 0528?
- DeepSeek: DeepSeek V4 Pro 0813 — $0.66 in / $1.98 out per 1M
- OpenAI: GPT-5.4 Mini (batch) — $0.375 in / $2.25 out per 1M
- Z.ai: GLM 4.7 — $0.54 in / $1.98 out per 1M
- Z.ai: GLM 5.3 (batch) — $0.45 in / $2 out per 1M
- Qwen: Qwen3.5-27B — $0.27 in / $2.16 out per 1M
- AionLabs: Aion-2.0 — $0.8 in / $1.6 out per 1M
Where to run DeepSeek: R1 0528
AI/ML API: one API key for 400+ models, including most models tracked here · Novita AI: pay-as-you-go APIs for open models (DeepSeek, Qwen, Llama and more) plus GPU cloud. Prices there follow each platform's own catalog and can differ from the list prices tracked here.
Run it on AI/ML API →Run it on Novita AI →
Disclosure: links to these platforms may be affiliate links — if you sign up or buy through them, LLMPrices may earn a commission at no extra cost to you.
Compare DeepSeek: R1 0528 with other models
DeepSeek: R1 0528 vs DeepSeek: DeepSeek V4.1 FlashDeepSeek: R1 0528 vs DeepSeek: DeepSeek V4 Flash 0731DeepSeek: R1 0528 vs DeepSeek: DeepSeek V4.1 Flash (batch)DeepSeek: R1 0528 vs DeepSeek: DeepSeek V4 Flash 0423DeepSeek: R1 0528 vs DeepSeek: DeepSeek V3.2 ExpDeepSeek: R1 0528 vs DeepSeek: DeepSeek V3.2
Frequently asked questions
How much does DeepSeek: R1 0528 cost?
DeepSeek: R1 0528 costs $0.5 per 1M input tokens and $2.15 per 1M output tokens (list price, snapshot October 22, 2026). At 10M input + 2M output tokens per month that is about $9.3.
What is the context window of DeepSeek: R1 0528?
DeepSeek: R1 0528 has a context window of 163,840 tokens and can return up to 32,768 output tokens per response.
What are cheaper alternatives to DeepSeek: R1 0528?
Cheaper models include DeepSeek: DeepSeek V4 Pro 0813 ($0.66 in / $1.98 out), OpenAI: GPT-5.4 Mini (batch) ($0.375 in / $2.25 out), Z.ai: GLM 4.7 ($0.54 in / $1.98 out). See the full list on this page.
Is DeepSeek: R1 0528 free to use?
No. DeepSeek: R1 0528 is a paid model at $0.5 input / $2.15 output per 1M tokens. 21 free models are listed on the free models page.
Provider: deepseek · Model ID: deepseek/deepseek-r1-0528 · Modality: text->text · Price snapshot October 22, 2026, refreshed daily. How we collect prices