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Get started freeGPT-5.4 vs Qwen3-Omni-Flash-Realtime
Compare GPT-5.4 and Qwen3-Omni-Flash-Realtime. Build AI products powered by either model on Appaca.
Create an AI-powered appModel Comparison
| Feature | GPT-5.4 | Qwen3-Omni-Flash-Realtime |
|---|---|---|
| Provider | OpenAI | Alibaba Cloud |
| Model Type | text | multimodal |
| Context Window | 1,050,000 tokens | 65,536 tokens |
| Input Cost | $2.50/ 1M tokens | $0.52/ 1M tokens |
| Output Cost | $15.00/ 1M tokens | $1.99/ 1M tokens |
Put these models to work for you
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Strengths & Best Use Cases
GPT-5.4
OpenAI1. Best Intelligence at Scale
- OpenAI positions GPT-5.4 as its frontier model for agentic, coding, and professional workflows.
- Built for complex professional work where stronger reasoning and higher answer quality matter.
2. Configurable Reasoning + Multimodal Input
- Supports configurable reasoning effort from none to xhigh, letting teams balance speed and depth.
- Accepts both text and image inputs while producing text output.
3. Massive Context for Long-Running Work
- 1.05M token context window supports very large codebases, documents, and multi-step workflows.
- Allows up to 128 k output tokens for long-form answers and larger generations.
4. Updated Knowledge & Broad Tool Support
- Knowledge cut-off of Aug 31 2025 keeps it current for newer frameworks and business context.
- Supports tools like web search, file search, code interpreter, hosted shell, computer use, and MCP in the Responses API.
Qwen3-Omni-Flash-Realtime
Alibaba Cloud1. Real-time audio streaming
- Built-in VAD for detecting speech.
2. Multimodal reasoning
- Text, audio, image inputs.
3. Great for live agents
- Call centers, tutoring, interactive systems.
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-5.4
textCTR Meta Title + Description Writer
Write multiple CTR-focused meta title/description variants aligned to intent and differentiators.
Twitter/X Thread Generator
Create viral Twitter threads that educate, entertain, and grow your following with compelling hooks and strategic formatting.
Customer Data Insights (Segmentation + Messaging)
Analyze customer data patterns and convert insights into targeted messaging that emphasizes your USP and addresses persona challenges.
Best for Qwen3-Omni-Flash-Realtime
multimodalTwitter/X Thread Generator
Create viral Twitter threads that educate, entertain, and grow your following with compelling hooks and strategic formatting.
Customer Success Stories Series (Proof Library)
Create a series of customer success stories that prove your USP and show persona outcomes across common challenges.
Website SEO Plan (Persona Problem Keywords)
Optimize your website SEO by targeting persona problem keywords and showcasing your USP through high-intent content.
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Learn moreReady to put GPT-5.4 or Qwen3-Omni-Flash-Realtime to work?
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