DeepSeek V3 0324 is $2.8 cheaper per 1M input tokens (93.3% lower; 15x difference).
API cost decision in 10 seconds
DeepSeek V3 0324 vs Claude Sonnet 4
Pick DeepSeek V3 0324 for lower cost; pick Claude Sonnet 4 only if the larger context window matters more.
Page updated:
Data confirmed:
Prices normalized to USD per 1M tokens
Sample workload: 1M input + 500K output
Budget verdict
Pick DeepSeek V3 0324 for lower cost; pick Claude Sonnet 4 only if the larger context window matters more.
On the standard 1M input plus 500K output workload, DeepSeek V3 0324 is estimated at $0.58 vs $10.5 for Claude Sonnet 4, saving $9.91 (94.4% lower).
Cost-first pickDeepSeek V3 0324
Context-first pickClaude Sonnet 4
Sample savings$9.9194.4%
10x traffic gap$99.15
Claude Sonnet 4 has more context, but DeepSeek V3 0324 saves $9.91 on the standard workload. At 10x that traffic, the same price gap is about $99.15. Use the calculator below to replace the sample workload with your own token volume.
Cost sensitivity
Workload Sensitivity
DeepSeek V3 0324 stays cheaper across input-heavy, balanced, and output-heavy sample workloads.
| Workload shape | Token mix | Better pick | DeepSeek V3 0324 | Claude Sonnet 4 |
|---|---|---|---|---|
| Input-heavy / RAG | 5M input + 500K output | DeepSeek V3 0324 | $1.39 | $22.5 |
| Balanced workload | 1M input + 1M output | DeepSeek V3 0324 | $0.97 | $18 |
| Output-heavy chatbot | 1M input + 5M output | DeepSeek V3 0324 | $4.05 | $78 |
DeepSeek V3 0324 is $14.23 cheaper per 1M output tokens (94.9% lower; 19.5x difference).
Claude Sonnet 4 has 836.16K more context (6.1x larger).
DeepSeek V3 0324 is $9.91 cheaper on the standard workload (94.4% lower).
Estimate your workload cost
Your Workload Cost
This estimate uses normalized public API pricing per 1M tokens. It is a planning aid, not a billing quote. Verify provider pricing, limits, and terms before production use.
Quick Decision
DeepSeek V3 0324 has the lower input price; DeepSeek V3 0324 has the lower output price; Claude Sonnet 4 offers the larger context window. For the 1M input plus 500K output sample, DeepSeek V3 0324 is cheaper for the standard workload.
For a 1M input token plus 500K output token workload, the estimated API cost is $0.58 for DeepSeek V3 0324 and $10.5 for Claude Sonnet 4.
Choose DeepSeek V3 0324 when you care most about lower input-token price, and lower output-token price.
Choose Claude Sonnet 4 when you care most about larger context window.
- On the standard 1M input plus 500K output workload, DeepSeek V3 0324 is estimated at $0.58 vs $10.5 for Claude Sonnet 4, saving $9.91 (94.4% lower).
- DeepSeek V3 0324 is $9.91 cheaper on the standard workload (94.4% lower).
- DeepSeek V3 0324 is $2.8 cheaper per 1M input tokens (93.3% lower; 15x difference).
- DeepSeek V3 0324 is $14.23 cheaper per 1M output tokens (94.9% lower; 19.5x difference).
- Claude Sonnet 4 has 836.16K more context (6.1x larger).
| Feature | DeepSeek V3 0324 (DeepSeek) | Claude Sonnet 4 (Anthropic) |
|---|---|---|
| Input Price prompt tokens per 1M | $0.2 | $3 |
| Completion Price per 1M tokens | $0.77 | $15 |
| Sample Workload Cost 1M input + 500K output | $0.58 | $10.5 |
| Context Window | 163.84K | 1M |
| Release Date | ||
| Popularity | #52 | #60 |
Use-Case Decision Matrix
| Use case | Better pick | Why |
|---|---|---|
| Budget-constrained production | DeepSeek V3 0324 | On the standard 1M input plus 500K output workload, DeepSeek V3 0324 is estimated at $0.58 vs $10.5 for Claude Sonnet 4, saving $9.91 (94.4% lower). |
| High-volume input processing | DeepSeek V3 0324 | Lower prompt-token price matters most when prompts, retrieved passages, or documents dominate the bill. |
| Long responses and chatbots | DeepSeek V3 0324 | Lower output-token price matters most when assistants generate many completion tokens. |
| RAG or long-document work | Claude Sonnet 4 | A larger context window leaves more room for retrieved passages, conversation history, or source files. |
Related Alternatives
- DeepSeek V4 Flash (free) can replace DeepSeek V3 0324 when lower sample workload cost matters most: $0.
- DeepSeek V4 Flash can replace DeepSeek V3 0324 when lower sample workload cost matters most: $0.2.
- R1 Distill Qwen 32B can replace DeepSeek V3 0324 when lower sample workload cost matters most: $0.43.
- DeepSeek V3.2 can replace DeepSeek V3 0324 when lower sample workload cost matters most: $0.44.
- Llama 4 Scout offers 10M context with $0.23 sample workload cost.
- Grok 4.20 offers 2M context with $2.5 sample workload cost.
- Grok 4.20 Multi-Agent offers 2M context with $5 sample workload cost.
- GPT-5.4 offers 1.05M context with $10 sample workload cost.
- DeepSeek V4 Flash · DeepSeek · #1
- Hy3 preview · Tencent · #2
- Claude Opus 4.7 · Anthropic · #3
- Claude Sonnet 4.6 · Anthropic · #4
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