Specialized deliberate reasoning model trained with reinforcement learning for competition math, code synthesis, and deep logic.
Technical Specifications
- Provider
- Alibaba
- Category
- reasoning
- Release Date
- 2025-03
- Batch API Discount
- 50% off async batch
- Consumer Subscription
- API Pay-as-you-go
- Reasoning Effort Control
- Configurable (Low / Med / High)
- Structured Outputs
- Yes
- Output Modalities
- text
- Official Documentation
- Visit Official Docs ↗
Data Privacy, Licensing & Deployment Governance
Official Provider Release Intelligence, API Quotas & Agentic Specs
- Official API Model ID (SDK String)
- qwq-plus-instruct
- Supported SDK & API Protocol
- Alibaba REST API (OpenAI-Compatible)
- Lifecycle & Deprecation Status
- Active GA (Guaranteed support through 2027+)
- Production Rate Limits (RPM & TPM)
- 5,000 – 15,000 RPM (Production Tier) · 800,000 – 2,000,000 TPM
- Long-Context Pricing Tier (>128K / >200K)
- Flat rate ($0.4/1M in) across full 131K window
- Prompt Cache Write & TTL Policy
- Cached input at $0.04/1M tokens
- Computer Use & Browser GUI Agent
- API / CLI Tool-Use & DOM Agent ready (no raw pixel desktop click loop)
- MCP & Parallel Tool Calling
- Native MCP Client/Server ready · Parallel function calling · 100% Strict JSON Schema
- Web Search Grounding & Code Sandbox
- Supported via external Tavily/Exa Search & E2B/Docker Sandbox tools
- Fine-Tuning & Distillation Support
- API Prompt Engineering & RAG Distillation
- Multimodal Tokenization Billing
- Text BPE (~4 chars/token)
- Weights Precision & Quantization
- Cloud-Hosted Proprietary (FP8 / BF16 Tensor Core Cluster)
- Minimum GPU VRAM Requirement
- Zero Local VRAM Required (100% Serverless Cloud API)
- Supported Inference Engines
- Managed Alibaba Cloud API
- System Card & Safety Framework
- Alibaba Production Safety & Alignment Verified
- Enterprise Compliance (SOC2 / HIPAA / ZDR)
- SOC2 Type II · GDPR · Zero Data Retention (ZDR) & HIPAA BAA Available on Enterprise Tier
QwQ Plus Cost, Context, Hardware & API Integration
For single-user chat, a $20/mo subscription caps your bill below this API volume.
Break-even point: ~269 requests/day equals $20/month.
Same Monthly Workload Cost Across Popular Reference Models
Live Prompt Paste Tokenizer & Cost Counter
Paste real system instructions, JSON schemas, or code to measure BPE token counts across tokenizers.
Hybrid Prompt Routing Cascade Simulator
Route routine queries to a fast lightweight model ($0.15/1M) and escalate only complex reasoning turns to QwQ Plus:
Benchmark Scores & 6-Axis Capability Radar
- SWE-bench Verified
- 45%
- GPQA Diamond
- 65.2%
- MMLU-Pro
- 82%
- HumanEval
- 92%
- LiveCodeBench
- 62%
- AIME
- 80%
- Chatbot Arena Elo
- 1335pts
Strengths
- Outstanding competitive mathematics and Olympiad problem-solving abilities
- Self-reflective thinking process that identifies and corrects logical traps
- High price-to-performance ratio for reasoning tasks ($0.40/1M input)
Limitations & Trade-offs
- Higher latency and token verbosity due to extensive thinking tokens
- Not optimized for simple conversational pleasantries or quick chit-chat
Editorial Assessment
A remarkable deliberate reasoning engine providing top-tier logic at budget API rates.
Best for: Mathematical proofs, algorithmic debugging, competitive programming, and formal verification
Compare QwQ Plus
Frequently Asked Questions about QwQ Plus
How much does the QwQ Plus API cost per 1M tokens?+
QwQ Plus by Alibaba is priced at $0.4 per 1M input tokens and $1.6 per 1M output tokens. With prompt caching enabled, cached input tokens cost $0.04 per 1M tokens, and asynchronous Batch API requests receive a 50% discount.
Should I use a $20/month subscription or the QwQ Plus pay-as-you-go API?+
A flat $20/month consumer subscription is predictable for daily interactive chat and manual coding. However, if you are building software, running automated workflows, or sending low-to-moderate volume with prompt caching enabled, the pay-as-you-go API is typically far more cost-effective and offers higher rate limits without manual UI caps.
How many words and pages fit in QwQ Plus's context window?+
QwQ Plus features a 131K tokens context window, which equals approximately 98,304 English words or ~262 standard single-spaced pages in a single prompt. Its maximum output generation per turn is 16,384 tokens.
Can I run QwQ Plus locally on my own GPU (Open Weights)?+
No, QwQ Plus is a proprietary closed-weights model hosted by Alibaba. It cannot be downloaded for local GPU execution and must be accessed via Alibaba's official API or cloud platform.
Does Alibaba train on data sent to the QwQ Plus API, and is commercial use allowed?+
API payloads are excluded from model training by default. License tier: Proprietary Commercial API (Alibaba Terms). Full commercial ownership of generated outputs. Supported deployment channels include: Alibaba Cloud API & Enterprise Endpoints.
How does QwQ Plus perform on coding and reasoning benchmarks?+
QwQ Plus achieves a composite Intelligence Index of 84/100, scoring 45% on SWE-bench Verified, 65.2% on GPQA Diamond, 82% on MMLU-Pro, and 1335 pts on Chatbot Arena Elo.
What is QwQ Plus best used for?+
QwQ Plus is best suited for: Mathematical proofs, algorithmic debugging, competitive programming, and formal verification. Assessment: A remarkable deliberate reasoning engine providing top-tier logic at budget API rates.
Alibaba Family Lineage, Routing Tiers & Upgrade Path
Step down to a lighter sibling for high-volume routing or step up to Alibaba's flagship reasoning tier:
Qwen3.8 Max Preview
Qwen3.7 Plus
Qwen3.7 Max
Qwen3.6 Max Preview
Qwen3.6 Plus
Qwen3.6 Flash
AI Glossary & Architecture Concepts
View full glossary →Key machine learning concepts and benchmarks relevant to QwQ Plus:
The basic unit of text that a language model processes, typically representing about 3 to 4 English characters or roughly 0.75 words. For example, the sentence "Artificial intelligence is fast" breaks down into about 5 tokens.
A standardized evaluation suite used to objectively measure and rank an AI model's capabilities across specific tasks — such as SWE-bench Verified for software engineering, AIME for competitive math, or MMLU for general knowledge.
The maximum number of tokens a model can consider at once — both the input it reads and the output it writes. A 1,000,000-token context window can hold roughly 750,000 English words in a single request.
An AI model trained via reinforcement learning to spend dynamic compute thinking through complex logic, math, and architectural problems before outputting a solution. Examples include OpenAI o1, o3, and DeepSeek R1.
A step-by-step reasoning technique where an AI model generates intermediate problem-solving thoughts before arriving at a final answer. Native reasoning models like OpenAI o3 and DeepSeek R1 use CoT to solve complex math and coding challenges.
The ability of a language model to recognize when an external capability is needed and output structured JSON arguments to invoke external APIs, databases, or terminal commands. The runtime executes the tool and passes results back to the model.
Benchmark scores, token prices, and rate limits evolve rapidly as AI labs release model updates. Always verify current specifications and pricing on the official provider documentation.