Inkling Small (free) is free for input tokens while DeepSeek V4 Pro 0423 costs $0.4 per 1M tokens.
API cost decision in 10 seconds
🔥DeepSeek V4 Pro 0423 vs Inkling Small (free)
Pick Inkling Small (free) for lower cost; pick DeepSeek V4 Pro 0423 only if the larger context window matters more.
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Data confirmed:
Prices normalized to USD per 1M tokens
Sample workload: 1M input + 500K output
Budget verdict
Pick Inkling Small (free) for lower cost; pick DeepSeek V4 Pro 0423 only if the larger context window matters more.
On the standard 1M input plus 500K output workload, Inkling Small (free) is estimated at $0 vs $0.79 for DeepSeek V4 Pro 0423, saving $0.79 (100% lower).
Cost-first pickInkling Small (free)
Context-first pickDeepSeek V4 Pro 0423
Sample savings$0.79100%
10x traffic gap$7.94
DeepSeek V4 Pro 0423 has more context, but Inkling Small (free) saves $0.79 on the standard workload. At 10x that traffic, the same price gap is about $7.94. Use the calculator below to replace the sample workload with your own token volume.
Cost sensitivity
Workload Sensitivity
Inkling Small (free) stays cheaper across input-heavy, balanced, and output-heavy sample workloads.
| Workload shape | Token mix | Better pick | DeepSeek V4 Pro 0423 | Inkling Small (free) |
|---|---|---|---|---|
| Input-heavy / RAG | 5M input + 500K output | Inkling Small (free) | $2.38 | $0 |
| Balanced workload | 1M input + 1M output | Inkling Small (free) | $1.19 | $0 |
| Output-heavy chatbot | 1M input + 5M output | Inkling Small (free) | $4.37 | $0 |
Inkling Small (free) is free for output tokens while DeepSeek V4 Pro 0423 costs $0.79 per 1M tokens.
DeepSeek V4 Pro 0423 has 786.43K more context (4x larger).
Inkling Small (free) is free for the standard workload while the other model is estimated at $0.79.
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
Inkling Small (free) has the lower input price; Inkling Small (free) has the lower output price; DeepSeek V4 Pro 0423 offers the larger context window. For the 1M input plus 500K output sample, Inkling Small (free) is cheaper for the standard workload.
For a 1M input token plus 500K output token workload, the estimated API cost is $0.79 for DeepSeek V4 Pro 0423 and $0 for Inkling Small (free).
Choose DeepSeek V4 Pro 0423 when you care most about larger context window.
Choose Inkling Small (free) when you care most about lower input-token price, and lower output-token price.
- On the standard 1M input plus 500K output workload, Inkling Small (free) is estimated at $0 vs $0.79 for DeepSeek V4 Pro 0423, saving $0.79 (100% lower).
- Inkling Small (free) is free for the standard workload while the other model is estimated at $0.79.
- Inkling Small (free) is free for input tokens while DeepSeek V4 Pro 0423 costs $0.4 per 1M tokens.
- Inkling Small (free) is free for output tokens while DeepSeek V4 Pro 0423 costs $0.79 per 1M tokens.
- DeepSeek V4 Pro 0423 has 786.43K more context (4x larger).
| Feature | 🔥DeepSeek V4 Pro 0423 (DeepSeek) | Inkling Small (free) (Thinking Machines) |
|---|---|---|
| Input Price prompt tokens per 1M | $0.3969 | $0 |
| Completion Price per 1M tokens | $0.7938 | $0 |
| Sample Workload Cost 1M input + 500K output | $0.79 | $0 |
| Context Window | 1.05M | 262.14K |
| Release Date | ||
| Popularity | #10 |
Use-Case Decision Matrix
| Use case | Better pick | Why |
|---|---|---|
| Budget-constrained production | Inkling Small (free) | On the standard 1M input plus 500K output workload, Inkling Small (free) is estimated at $0 vs $0.79 for DeepSeek V4 Pro 0423, saving $0.79 (100% lower). |
| High-volume input processing | Inkling Small (free) | Lower prompt-token price matters most when prompts, retrieved passages, or documents dominate the bill. |
| Long responses and chatbots | Inkling Small (free) | Lower output-token price matters most when assistants generate many completion tokens. |
| RAG or long-document work | DeepSeek V4 Pro 0423 | A larger context window leaves more room for retrieved passages, conversation history, or source files. |
Related Alternatives
- DeepSeek V4 Flash (free) can replace DeepSeek V4 Pro 0423 when lower sample workload cost matters most: $0.
- DeepSeek V4 Flash 0423 can replace DeepSeek V4 Pro 0423 when lower sample workload cost matters most: $0.1.
- DeepSeek V4 Flash 0731 can replace DeepSeek V4 Pro 0423 when lower sample workload cost matters most: $0.17.
- R1 Distill Qwen 32B can replace DeepSeek V4 Pro 0423 when lower sample workload cost matters most: $0.43.
- DeepSeek V4 Flash 0731 offers 1.31M context with $0.17 sample workload cost.
- DeepSeek V4 Flash Latest offers 1.31M context with $0.11 sample workload cost.
- Llama 4 Scout offers 1.31M context with $0.25 sample workload cost.
- MiMo-V2.5 offers 1.05M context with $0.28 sample workload cost.
- DeepSeek V4 Flash 0731 · DeepSeek · #1
- MiMo-V2.5 · Xiaomi · #2
- Hy3 · Tencent · #3
- Ox Alpha · stealth · #4
Cheaper alternatives
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Open Thinking Machines modelsDeepSeek V4 Pro is a large-scale Mixture-of-Experts model from DeepSeek with 1.6T total parameters and 49B activated parameters, supporting a 1M-token context window. It is designed for advanced reasoning, coding,...
Inkling Small is an open-weight multimodal mixture-of-experts model from Thinking Machines Lab, with 12B active parameters out of 276B total. It is positioned as the smaller, more efficient member of...