Build AI powered apps for your work
Get started freeGPT-5.1 vs Qwen-Long
Compare GPT-5.1 and Qwen-Long. Build AI products powered by either model on Appaca.
Model Comparison
| Feature | GPT-5.1 | Qwen-Long |
|---|---|---|
| Provider | OpenAI | Alibaba Cloud |
| Model Type | text | text |
| Context Window | 400,000 tokens | 10,000,000 tokens |
| Input Cost | $1.25/ 1M tokens | $0.07/ 1M tokens |
| Output Cost | $10.00/ 1M tokens | $0.29/ 1M tokens |
Stop choosing. Use both.
With Appaca you don't have to pick — build apps that are powered by GPT-5.1, Qwen-Long, for your specific use case.
Build your first app free
Strengths & Best Use Cases
GPT-5.1
OpenAI1. Configurable Reasoning for Agentic Tasks
- Built to excel in autonomous or semi-autonomous coding workflows, with adjustable reasoning effort for planning, refactoring and debugging.
2. Fast Multi-Modal Input with Large Output
- Accepts both text and image inputs while producing text outputs.
- Offers up to 128 k output tokens, allowing long responses and code generation across multiple files.
3. Large Context & Knowledge Cut-Off
- 400 k token context window supports processing large codebases or documents.
- Knowledge cut-off of Sep 30 2024 ensures familiarity with recent tools and frameworks.
4. Reasoning Token Support
- Provides explicit support for reasoning tokens, enabling developers to fine-tune the balance between reasoning depth and speed.
Qwen-Long
Alibaba Cloud1. Extremely long context window
- Up to 10 million tokens.
2. Ideal for document-heavy workflows
- Legal, financial, RAG, compliance, research.
3. Low-cost for large-scale ingestion
- Optimized pricing for big inputs.
Prompts to Get Started
Use these prompts to power AI products you build on Appaca. Each works great with the models above.
Best for GPT-5.1
textE-commerce Product Description
Write a compelling product description that highlights benefits and drives conversions.
Action Item Extraction
Extract and organise action items from meeting notes or a document.
KPI Definition Document
Define a set of KPIs with formulas, owners, and targets for a team.
Best for Qwen-Long
textPost-Trip Blog Roundup
Write a post-trip roundup blog post summarizing the highlights and lessons from a trip. Honest, personal, and shareable.
Destination Wedding Guest Travel Guide
Write a travel guide for guests attending a destination wedding. Covers logistics, accommodation, and what to do beyond the wedding.
Kids Travel Activity Pack
Write a creative kids travel activity pack for long flights or road trips. Keeps children engaged without relying on screens.