Gemma 4 31B (free) is free for input tokens while Qwen3.6 Plus costs $0.33 per 1M tokens.
API cost decision in 10 seconds
Gemma 4 31B (free) vs Qwen3.6 Plus
Pick Gemma 4 31B (free) for lower cost; pick Qwen3.6 Plus only if the larger context window matters more.
Pricing data updated:
Prices normalized to USD per 1M tokens
Sample workload: 1M input + 500K output
Budget verdict
Pick Gemma 4 31B (free) for lower cost; pick Qwen3.6 Plus only if the larger context window matters more.
On the standard 1M input plus 500K output workload, Gemma 4 31B (free) is estimated at $0 vs $1.3 for Qwen3.6 Plus, saving $1.3 (100% lower).
Cost-first pickGemma 4 31B (free)
Context-first pickQwen3.6 Plus
Sample savings$1.3100%
10x traffic gap$13
Qwen3.6 Plus has more context, but Gemma 4 31B (free) saves $1.3 on the standard workload. At 10x that traffic, the same price gap is about $13. Use the calculator below to replace the sample workload with your own token volume.
Cost sensitivity
Workload Sensitivity
Gemma 4 31B (free) stays cheaper across input-heavy, balanced, and output-heavy sample workloads.
| Workload shape | Token mix | Better pick | Gemma 4 31B (free) | Qwen3.6 Plus |
|---|---|---|---|---|
| Input-heavy / RAG | 5M input + 500K output | Gemma 4 31B (free) | $0 | $2.6 |
| Balanced workload | 1M input + 1M output | Gemma 4 31B (free) | $0 | $2.27 |
| Output-heavy chatbot | 1M input + 5M output | Gemma 4 31B (free) | $0 | $10.07 |
Gemma 4 31B (free) is free for output tokens while Qwen3.6 Plus costs $1.95 per 1M tokens.
Qwen3.6 Plus has 737.86K more context (3.81x larger).
Gemma 4 31B (free) is free for the standard workload while the other model is estimated at $1.3.
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
Gemma 4 31B (free) has the lower input price; Gemma 4 31B (free) has the lower output price; Qwen3.6 Plus offers the larger context window. For the 1M input plus 500K output sample, Gemma 4 31B (free) is cheaper for the standard workload.
For a 1M input token plus 500K output token workload, the estimated API cost is $0 for Gemma 4 31B (free) and $1.3 for Qwen3.6 Plus.
Choose Gemma 4 31B (free) when you care most about lower input-token price, and lower output-token price.
Choose Qwen3.6 Plus when you care most about larger context window.
- On the standard 1M input plus 500K output workload, Gemma 4 31B (free) is estimated at $0 vs $1.3 for Qwen3.6 Plus, saving $1.3 (100% lower).
- Gemma 4 31B (free) is free for the standard workload while the other model is estimated at $1.3.
- Gemma 4 31B (free) is free for input tokens while Qwen3.6 Plus costs $0.33 per 1M tokens.
- Gemma 4 31B (free) is free for output tokens while Qwen3.6 Plus costs $1.95 per 1M tokens.
- Qwen3.6 Plus has 737.86K more context (3.81x larger).
| Feature | Gemma 4 31B (free) (Google) | Qwen3.6 Plus (Qwen) |
|---|---|---|
| Input Price prompt tokens per 1M | $0 | $0.325 |
| Completion Price per 1M tokens | $0 | $1.95 |
| Sample Workload Cost 1M input + 500K output | $0 | $1.3 |
| Context Window | 262.14K | 1M |
| Release Date |
Use-Case Decision Matrix
| Use case | Better pick | Why |
|---|---|---|
| Budget-constrained production | Gemma 4 31B (free) | On the standard 1M input plus 500K output workload, Gemma 4 31B (free) is estimated at $0 vs $1.3 for Qwen3.6 Plus, saving $1.3 (100% lower). |
| High-volume input processing | Gemma 4 31B (free) | Lower prompt-token price matters most when prompts, retrieved passages, or documents dominate the bill. |
| Long responses and chatbots | Gemma 4 31B (free) | Lower output-token price matters most when assistants generate many completion tokens. |
| RAG or long-document work | Qwen3.6 Plus | A larger context window leaves more room for retrieved passages, conversation history, or source files. |
Related Alternatives
- Qwen3 Next 80B A3B Instruct (free) can replace Qwen3.6 Plus when lower sample workload cost matters most: $0.
- Qwen3 Coder 480B A35B (free) can replace Qwen3.6 Plus when lower sample workload cost matters most: $0.
- Qwen2.5 7B Instruct can replace Qwen3.6 Plus when lower sample workload cost matters most: $0.09.
- Qwen3.5-9B can replace Qwen3.6 Plus when lower sample workload cost matters most: $0.11.
- Llama 4 Scout offers 10M context with $0.23 sample workload cost.
- Owl Alpha offers 1.05M context with $0 sample workload cost.
- Gemini 3.1 Flash Lite offers 1.05M context with $1 sample workload cost.
- DeepSeek V4 Pro offers 1.05M context with $0.87 sample workload cost.
- No popular competitor is currently available.
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 hubsGoogle catalog
Review all tracked Google models before deciding whether this matchup is the right shortlist.
Open Google modelsQwen catalog
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