Qwen1.5-110B
Qwen1.5-110BWhat is Qwen1.5-110B?
Qwen1.5-110B is the most powerful open-weight model in the Qwen1.5 family by Alibaba Cloud, featuring 110 billion parameters and built for AI at scale. With state-of-the-art architecture, it delivers unmatched performance in natural language understanding, code generation, and multilingual reasoning.
Released under an open-weight license, Qwen1.5-110B empowers researchers, developers, and enterprises to create large-scale, high-impact AI systems without black-box constraints.
Key Features of Qwen1.5-110B
Use Cases of Qwen1.5-110B
Qwen1.5-110Bv/sLLaMA 3 70Bv/sClaude 3 Opusv/sGPT-4
| Feature | Qwen1.5-110B | LLaMA 3 70B | Claude 3 Opus | GPT-4 |
|---|---|---|---|---|
| Model Type | Dense Transformer | Dense Transformer | Mixture of Experts | Dense Transformer |
| Inference Cost | High | Moderate | High | High |
| Total Parameters | 110B | 70B | ~200B (MoE) | ~175B |
| Multilingual Support | Advanced+ | Moderate | Advanced | Advanced |
| Code Generation | Best-in-Class | Moderate | Strong | Advanced |
| Licensing | Fully Open-Weight | Open | Closed | Closed |
| Best Use Case | Enterprise + Dev AI | Lightweight AI | Enterprise Chat AI | Premium AI APIs |
Hire AI Developers Today!

What are the Risks & Limitations of Qwen1.5-110B
Limitations
Risks
| Parameter | Qwen1.5-110B |
|---|---|
| Quality (MMLU Score) | 82.8% |
| Inference Latency (TTFT) | Not consistently reported |
| Cost per 1M Tokens | ~$0.70–$1 per 1M tokens |
| Hallucination Rate | ~17–23% |
| HumanEval (0-shot) | Not directly reported |
How to Access the Qwen1.5-110B
Cloud Hosting
Access the 110B model via Alibaba Cloud’s DashScope, as hosting this locally requires significant enterprise hardware.
Model Identification
Select "qwen1.5-110b-chat" from the list of available large-scale models in the API documentation.
Set Permissions
Configure your RAM and token limits in the cloud console to prevent unexpected billing on this high-resource model.
Payload Creation
Format your JSON request with the model parameter set to the 110B variant and include your system instructions.
Context Management
Take advantage of the 110B's superior reasoning by providing multi-turn conversation history in your request.
Verify Accuracy
Check the model’s performance on complex logical reasoning tasks where smaller versions typically struggle.
Pricing of the Qwen1.5-110B
Qwen1.5-110B, Alibaba Cloud's flagship 110 billion parameter language model (released April 2024), is open-source under Apache 2.0 license via Hugging Face with no licensing or download fees for commercial/research use. The largest model in Qwen1.5 series with grouped query attention (GQA) and 32K context window supports 10+ languages, requiring substantial VRAM for deployment: FP16 needs ~220GB (8x H100s ~$16-32/hour cloud), 4-bit quantized ~55GB (2x A100s ~$4-8/hour RunPod) processing 15K+ tokens/minute via vLLM.
Hosted APIs position it in premium 100B+ tiers: Alibaba Cloud DashScope charges ~$1.50 input/$3.00 output per million tokens, Together AI/Fireworks ~$1.20/$2.40 blended (batch 50% off), OpenRouter $1.30/$2.60 with caching; Hugging Face Endpoints $3-6/hour H100 (~$1.20/1M requests autoscaling). Optimizations yield 60-80% savings for multilingual coding/RAG outperforming Llama3-70B base.
Achieving competitive MMLU (82.2%), superior MT-Bench/AlpacaEval 2.0 vs Qwen1.5-72B via enhanced tokenizer and alignment, Qwen1.5-110B delivers GPT-4 level multilingual chat at ~15% frontier rates for 2026 enterprise apps.
Future of the Qwen1.5-110B
In a world demanding open, explainable, and high-performing AI, Qwen1.5-110B sets the new standard. It’s built to scale with your ambitions whether you're deploying globally or fine-tuning locally.
Get Started with Qwen1.5-110B
Ready to build AI-powered applications? Start your project with Zignuts' expert Chat GPT developers.
