What Does DeepSeek V3 Cost?
DeepSeek V3 pricing: $0.27/$1.10 per 1M tokens (input/output). Context window: 128K. Best for budget reasoning, coding, math-heavy tasks.
Pricing Overview
| Metric | Value |
|---|---|
| Input price (per 1M tokens) | $0.27 |
| Output price (per 1M tokens) | $1.10 |
| Context window | 128K tokens |
| Speed (typical) | 60 tok/s |
| Provider | DeepSeek |
Cost for Common Tasks
| Task | Input Tokens | Output Tokens | Cost |
|---|---|---|---|
| 1-page summary | ~800 | ~400 | <$0.001 |
| 10K token conversation | ~8,000 | ~2,000 | $0.0044 |
| Batch of 1,000 API calls | ~500K | ~500K | $0.6850 |
DeepSeek V3 vs Alternatives
| Model | Input (per 1M) | Output (per 1M) | Context | Speed | Quality |
|---|---|---|---|---|---|
| DeepSeek V3 | $0.27 | $1.10 | 128K | 60 tok/s | 82/100 |
| Mistral Large | $2.00 | $6.00 | 128K | 70 tok/s | 84/100 |
| Claude Haiku 4 | $0.80 | $4.00 | 200K | 150 tok/s | 78/100 |
| Llama 3 405B | Self-host | Self-host | 128K | 25 tok/s | 86/100 |
When to Use DeepSeek V3
- Best for: budget reasoning, coding, math-heavy tasks
- Context window: 128K tokens — handles most documents and conversations
- Speed: 60 tok/s — good for interactive use
- Quality: 82/100 — strong, suitable for most tasks
API Code Example with Cost Calculation
from openai import OpenAI
# DeepSeek uses OpenAI-compatible API
client = OpenAI(
base_url="https://api.deepseek.com",
api_key="your-deepseek-api-key"
)
response = client.chat.completions.create(
model="deepseek-chat",
messages=[{"role": "user", "content": "Summarize this document..."}],
max_tokens=1024
)
# Cost calculation
usage = response.usage
cost = (usage.prompt_tokens / 1_000_000) * 0.27 + (usage.completion_tokens / 1_000_000) * 1.1
print(f"Tokens: {usage.prompt_tokens} in / {usage.completion_tokens} out")
print(f"Cost: {cost:.6f}")
# Typical 1-page summary: ~<$0.001Monthly Cost Estimates
| Usage Level | Daily Tokens (in/out) | Monthly Cost |
|---|---|---|
| Light (personal project) | 50K / 25K | $1.23 |
| Medium (small SaaS) | 500K / 250K | $12.30 |
| Heavy (production app) | 5M / 2.5M | $123.00 |
FAQ
How much does DeepSeek V3 cost per API call?
A typical DeepSeek V3 API call with 1K input and 500 output tokens costs approximately <$0.001. Pricing is $0.27 per 1M input tokens and $1.10 per 1M output tokens.
Is DeepSeek V3 worth the price?
DeepSeek V3 scores approximately 82/100 on aggregate benchmarks. It is best suited for budget reasoning, coding, math-heavy tasks. At $0.27/$1.10 per 1M tokens, it offers competitive value for its quality tier.
What are cheaper alternatives to DeepSeek V3?
Top alternatives: Mistral Large at $2.00/$6.00, Claude Haiku 4 at $0.80/$4.00, Llama 3 405B (self-hosted). Use KickLLM's calculator to compare costs for your specific workload.
Prices last verified: April 2026. Pricing may change — always check provider websites for current rates.
Calculate your LLM API costs with KickLLM — free, no sign-up required.