DeepSeek V3.2 Exp is $0.98 cheaper per 1M input tokens (78.4% lower; 4.63x difference).
API cost decision in 10 seconds
DeepSeek V3.2 Exp vs GPT-5 Chat
Pick DeepSeek V3.2 Exp when budget and context both matter.
Page updated:
Data confirmed:
Prices normalized to USD per 1M tokens
Sample workload: 1M input + 500K output
Budget verdict
Pick DeepSeek V3.2 Exp when budget and context both matter.
On the standard 1M input plus 500K output workload, DeepSeek V3.2 Exp is estimated at $0.47 vs $6.25 for GPT-5 Chat, saving $5.78 (92.4% lower).
Cost-first pickDeepSeek V3.2 Exp
Context-first pickDeepSeek V3.2 Exp
Sample savings$5.7892.4%
10x traffic gap$57.75
DeepSeek V3.2 Exp is cheaper on the standard workload and also has the larger context window. At 10x that traffic, the same price gap is about $57.75. Use the calculator below to replace the sample workload with your own token volume.
Cost sensitivity
Workload Sensitivity
DeepSeek V3.2 Exp stays cheaper across input-heavy, balanced, and output-heavy sample workloads.
| Workload shape | Token mix | Better pick | DeepSeek V3.2 Exp | GPT-5 Chat |
|---|---|---|---|---|
| Input-heavy / RAG | 5M input + 500K output | DeepSeek V3.2 Exp | $1.56 | $11.25 |
| Balanced workload | 1M input + 1M output | DeepSeek V3.2 Exp | $0.68 | $11.25 |
| Output-heavy chatbot | 1M input + 5M output | DeepSeek V3.2 Exp | $2.32 | $51.25 |
DeepSeek V3.2 Exp is $9.59 cheaper per 1M output tokens (95.9% lower; 24.4x difference).
DeepSeek V3.2 Exp has 35.84K more context (1.28x larger).
DeepSeek V3.2 Exp is $5.78 cheaper on the standard workload (92.4% 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 V3.2 Exp has the lower input price; DeepSeek V3.2 Exp has the lower output price; DeepSeek V3.2 Exp offers the larger context window. For the 1M input plus 500K output sample, DeepSeek V3.2 Exp is cheaper for the standard workload.
For a 1M input token plus 500K output token workload, the estimated API cost is $0.47 for DeepSeek V3.2 Exp and $6.25 for GPT-5 Chat.
Choose DeepSeek V3.2 Exp when you care most about lower input-token price, lower output-token price, and larger context window.
Choose GPT-5 Chat when its provider, model quality, latency, or availability is more important than the numeric price/context winner.
- On the standard 1M input plus 500K output workload, DeepSeek V3.2 Exp is estimated at $0.47 vs $6.25 for GPT-5 Chat, saving $5.78 (92.4% lower).
- DeepSeek V3.2 Exp is $5.78 cheaper on the standard workload (92.4% lower).
- DeepSeek V3.2 Exp is $0.98 cheaper per 1M input tokens (78.4% lower; 4.63x difference).
- DeepSeek V3.2 Exp is $9.59 cheaper per 1M output tokens (95.9% lower; 24.4x difference).
- DeepSeek V3.2 Exp has 35.84K more context (1.28x larger).
| Feature | DeepSeek V3.2 Exp (DeepSeek) | GPT-5 Chat (OpenAI) |
|---|---|---|
| Input Price prompt tokens per 1M | $0.27 | $1.25 |
| Completion Price per 1M tokens | $0.41 | $10 |
| Sample Workload Cost 1M input + 500K output | $0.47 | $6.25 |
| Context Window | 163.84K | 128K |
| Release Date | ||
| Popularity | #98 | #111 |
Use-Case Decision Matrix
| Use case | Better pick | Why |
|---|---|---|
| Budget-constrained production | DeepSeek V3.2 Exp | On the standard 1M input plus 500K output workload, DeepSeek V3.2 Exp is estimated at $0.47 vs $6.25 for GPT-5 Chat, saving $5.78 (92.4% lower). |
| High-volume input processing | DeepSeek V3.2 Exp | Lower prompt-token price matters most when prompts, retrieved passages, or documents dominate the bill. |
| Long responses and chatbots | DeepSeek V3.2 Exp | Lower output-token price matters most when assistants generate many completion tokens. |
| RAG or long-document work | DeepSeek V3.2 Exp | A larger context window leaves more room for retrieved passages, conversation history, or source files. |
Related Alternatives
- DeepSeek V4 Flash (free) can replace DeepSeek V3.2 Exp when lower sample workload cost matters most: $0.
- DeepSeek V4 Flash can replace DeepSeek V3.2 Exp when lower sample workload cost matters most: $0.2.
- R1 Distill Qwen 32B can replace DeepSeek V3.2 Exp when lower sample workload cost matters most: $0.43.
- DeepSeek V3.2 can replace DeepSeek V3.2 Exp 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.
- Owl Alpha offers 1.05M context with $0 sample workload cost.
- DeepSeek V4 Flash · DeepSeek · #1
- Hy3 preview · Tencent · #2
- Claude Opus 4.7 · Anthropic · #3
- Claude Sonnet 4.6 · Anthropic · #4
Cheaper alternatives
Review low-cost models sorted by a standard 1M input plus 500K output workload.
Open cheapest modelsLarger context alternatives
Find models with larger context windows for RAG, long documents, and codebase review.
Open largest context modelsProvider catalogs
Compare models within provider hubs before choosing a final API vendor.
Open provider hubsDeepSeek catalog
Review all tracked DeepSeek models before deciding whether this matchup is the right shortlist.
Open DeepSeek modelsOpenAI catalog
Check other OpenAI models with comparable pricing, context, or release timing.
Open OpenAI modelsDeepSeek-V3.2-Exp is an experimental large language model released by DeepSeek as an intermediate step between V3.1 and future architectures. It introduces DeepSeek Sparse Attention (DSA), a fine-grained sparse attention mechanism...
GPT-5 Chat is designed for advanced, natural, multimodal, and context-aware conversations for enterprise applications.