API Pricing
DeepSeek API Pricing 2026:
V3 & R1 — 95% Cheaper Than GPT-4o
DeepSeek disrupted the AI market in early 2025 with models that match GPT-4o quality at a fraction of the price. Complete pricing guide for DeepSeek V3, R1, and how to use them via third-party providers.
9 min read·Updated March 2026
DeepSeek Pricing Highlights
$0.07
V3 input/1M (off-peak)
$0.27
V3 input/1M (peak)
$0.55
R1 input/1M
Open
source (self-hostable)
DeepSeek API Pricing 2026
| Model | Input/1M (cache hit) | Input/1M (cache miss) | Output/1M |
|---|---|---|---|
| DeepSeek-V3 | $0.07 | $0.27 | $1.10 |
| DeepSeek-R1 (reasoning) | $0.14 | $0.55 | $2.19 |
| DeepSeek-V2.5 | $0.14 | $0.14 | $0.28 |
Note: DeepSeek pricing distinguishes between cache hits (previously seen prefixes) and cache misses. Cache hits are 75% cheaper — making repeated system prompts very affordable.
DeepSeek vs GPT-4o: The Shocking Price Gap
| Metric | DeepSeek V3 | GPT-4o | DeepSeek Savings |
|---|---|---|---|
| Input cost/1M | $0.27 | $2.50 | 89% cheaper |
| Output cost/1M | $1.10 | $10.00 | 89% cheaper |
| Context window | 128K | 128K | Equal |
| Coding benchmarks | Comparable (HumanEval 90%+) | HumanEval 90%+ | Essentially equal |
DeepSeek R1 vs OpenAI o1: Reasoning Model Comparison
| Model | Input/1M | Output/1M | AIME 2024 |
|---|---|---|---|
| DeepSeek R1 | $0.55 | $2.19 | 79.8% |
| OpenAI o1 | $15.00 | $60.00 | 79.2% |
| o3-mini | $1.10 | $4.40 | 90%+ |
DeepSeek R1 vs o1: 96% cheaper, comparable benchmark performance. For most reasoning tasks, DeepSeek R1 is the obvious choice on cost alone.
Reliability Concerns & Alternatives
DeepSeek's direct API (api.deepseek.com) is hosted in China, which raises concerns for some organizations:
- Data privacy: Requests routed through Chinese servers
- Uptime: Has experienced outages during high-demand periods
- Compliance: Not suitable for GDPR-sensitive EU data or US government applications
US/EU-hosted DeepSeek alternatives:
- Together AI: DeepSeek-V3 at $1.25/M — slightly more expensive but US-hosted
- Fireworks AI: DeepSeek-V3 and R1 on US infrastructure
- Self-hosting: DeepSeek-V3 is open source — run on your own A100s
- Azure/AWS: May add DeepSeek models through marketplace partners
When to Use DeepSeek
- Yes: Cost-sensitive applications where China-hosted data is acceptable
- Yes: Open-source self-hosting for full data control
- Yes: Research, development, non-sensitive workloads
- No: EU GDPR-regulated data, healthcare, finance compliance
- No: Production systems requiring 99.9%+ uptime SLA
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