| Signal | GPT-5.3-Codex | Delta | Qwen3.6 Plus |
|---|---|---|---|
Capabilities | 100 | +17 | |
Benchmarks | 88 | +88 | |
Pricing | 86 | -12 | |
Context window size | 89 | -6 | |
Recency | 100 | -- | |
Output Capacity | 85 | +5 | |
| Overall Result | 3 wins | of 6 | 2 wins |
Score History
88.7
current score
GPT-5.3-Codex
right now
40
current score
OpenAI
Alibaba
Qwen3.6 Plus saves you $745.00/month
That's $8940.00/year compared to GPT-5.3-Codex at your current usage level of 100K calls/month.
| Metric | GPT-5.3-Codex | Qwen3.6 Plus | Winner |
|---|---|---|---|
| Overall Score | 89 | 40 | GPT-5.3-Codex |
| Rank | #9 | #170 | GPT-5.3-Codex |
| Quality Rank | #9 | #170 | GPT-5.3-Codex |
| Adoption Rank | #9 | #170 | GPT-5.3-Codex |
| Parameters | -- | -- | -- |
| Context Window | 400K | 1000K | Qwen3.6 Plus |
| Pricing | $1.75/$14.00/M | $0.33/$1.95/M | -- |
| Signal Scores | |||
| Capabilities | 100 | 83 | GPT-5.3-Codex |
| Benchmarks | 88 | -- | GPT-5.3-Codex |
| Pricing | 86 | 98 | Qwen3.6 Plus |
| Context window size | 89 | 95 | Qwen3.6 Plus |
| Recency | 100 | 100 | GPT-5.3-Codex |
| Output Capacity | 85 | 80 | GPT-5.3-Codex |
Our score (0-100) is driven by benchmark performance (90%) from Arena Elo ratings, MMLU, GPQA, HumanEval, SWE-bench, and 15+ standardized evaluations. Capabilities and context window serve as tiebreakers (10%). Learn more about our methodology.
Scores 89/100 (rank #9), placing it in the top 97% of all 290 models tracked.
Scores 40/100 (rank #170), placing it in the top 42% of all 290 models tracked.
GPT-5.3-Codex has a 49-point advantage, which typically translates to noticeably stronger performance on complex reasoning, code generation, and multi-step tasks.
Qwen3.6 Plus offers 86% better value per quality point. At 1M tokens/day, you'd spend $34.13/month with Qwen3.6 Plus vs $236.25/month with GPT-5.3-Codex - a $202.13 monthly difference.
Both models have comparable response speeds. For most applications, the latency difference is negligible.
When latency matters most: Interactive chatbots, IDE code completion, real-time translation, and user-facing applications where response time directly impacts experience. For batch processing, background summarization, or offline analysis, latency is less critical.
Code generation & review
Higher benchmark score (0/100) indicates stronger performance on coding tasks like generating functions, debugging, and refactoring
Customer support chatbot
Faster response time (speed score 0/100) is critical for user-facing chat. Qwen3.6 Plus also offers lower per-token costs for high-volume support
Long document analysis
Larger context window (1000K tokens) can process longer documents, contracts, and research papers in a single pass
Batch data extraction
Lower output pricing ($1.95/M) reduces costs when processing thousands of records daily
Creative writing & content
Higher overall composite score (89/100) correlates with better nuance, coherence, and style in long-form content
Image understanding & OCR
Supports vision input - can analyze screenshots, diagrams, photos, and scanned documents directly
GPT-5.3-Codex clearly outperforms Qwen3.6 Plus with a significant 48.7-point lead. For most general use cases, GPT-5.3-Codex is the stronger choice. However, Qwen3.6 Plus may still excel in niche scenarios.
Best for Quality
GPT-5.3-Codex
Marginally better benchmark scores; both are excellent
Best for Cost
Qwen3.6 Plus
86% lower pricing; better value at scale
Best for Reliability
GPT-5.3-Codex
Higher uptime and faster response speeds
Best for Prototyping
GPT-5.3-Codex
Stronger community support and better developer experience
Best for Production
GPT-5.3-Codex
Wider enterprise adoption and proven at scale
by OpenAI
| Capability | GPT-5.3-Codex | Qwen3.6 Plus |
|---|---|---|
| Vision (Image Input) | ||
| Function Calling | ||
| Streaming | ||
| JSON Mode | ||
| Reasoning | ||
| Web Searchdiffers | ||
| Image Output |
OpenAI
Alibaba
Qwen3.6 Plus saves you $17.02/month
That's 85% cheaper than GPT-5.3-Codex at 1,000 tokens/request and 100 requests/day.
Assumes 60% input / 40% output token ratio per request. Actual costs may vary based on your usage pattern.
| Parameter | GPT-5.3-Codex | Qwen3.6 Plus |
|---|---|---|
| Context Window | 400K | 1M |
| Max Output Tokens | 128,000 | 65,536 |
| Open Source | No | No |
| Created | Feb 24, 2026 | Apr 2, 2026 |
GPT-5.3-Codex scores 89/100 (rank #9) compared to Qwen3.6 Plus's 40/100 (rank #170), giving it a 49-point advantage. GPT-5.3-Codex is the stronger overall choice, though Qwen3.6 Plus may excel in specific areas like cost efficiency.
GPT-5.3-Codex is ranked #9 and Qwen3.6 Plus is ranked #170 out of 290+ AI models. Rankings use a composite score combining benchmark performance (90%) from MMLU, GPQA, HumanEval, SWE-bench, and 15+ standardized evaluations, with capabilities and context window as tiebreakers (10%). Scores update hourly.
Qwen3.6 Plus is cheaper at $1.95/M output tokens vs GPT-5.3-Codex's $14.00/M output tokens - 7.2x more expensive. Input token pricing: GPT-5.3-Codex at $1.75/M vs Qwen3.6 Plus at $0.33/M.
Qwen3.6 Plus has a larger context window of 1,000,000 tokens compared to GPT-5.3-Codex's 400,000 tokens. A larger context window means the model can process longer documents and conversations.