Model Comparison
Qwen3.6 Plus
vs. Tri-21B-Think
Comparing 2 AI models · 7 benchmarks · Alibaba, Trillion Labs
Recommended Pick
Al Qwen3.6 Plus 11 metric wins Strongest on: Throughput, Reasoning, Intelligence
Lowest Price
Tri-21B-Think
$0.00/1M input price
Best Reasoning
Qwen3.6 Plus
54.6 reasoning score
Blends available reasoning benchmarks
Best for Coding
Qwen3.6 Plus
42.9 coding index
Composite Indices
Higher is better; speed and price are normalized
Standard Benchmarks
Only benchmarks with data are shown
Differences That Matter
Price gap
Tri-21B-Think is ∞x cheaper on input tokens than Qwen3.6 Plus.
Reasoning gap
Qwen3.6 Plus leads Tri-21B-Think by 26.4 points on reasoning.
Coding gap
Qwen3.6 Plus leads Tri-21B-Think by 36.6 points on coding.
Top-pick rationale
Qwen3.6 Plus wins 11 measurable categories, including Throughput, Reasoning, Intelligence, Coding.
Response Face-Off
Run one prompt through the selected models and compare response quality with live speed and cost context.
Qwen3.6 Plus
Alibaba
TTFT
—
Time
—
tok/s
—
Tokens
—
Cost
—
Tri-21B-Think
Trillion Labs
TTFT
—
Time
—
tok/s
—
Tokens
—
Cost
—
Which answer was more useful?
Full Comparison
| Metric | Top Pick Al Qwen3.6 Plus | Tr Tri-21B-Think |
|---|---|---|
| Pricing per 1M tokens | ||
| Input Cost | $0.50/1M | $0.00/1M |
| Output Cost | $3.00/1M | $0.00/1M |
| Blended (3:1) | $1.13/1M | — |
| Specifications | ||
| Organization | Alibaba | Trillion Labs |
| Release Date | Apr 2, 2026 | Feb 10, 2026 |
| Performance & Speed | ||
| Throughput | 53.0 tok/s | — |
| TTFT | 1793ms | — |
| Latency | 106575ms | — |
| Composite Indices | ||
| Value Score | 100.0 | — |
| Reasoning Score | 54.6 | 28.3 |
| Intelligence | 50.0 | 18.6 |
| Coding | 42.9 | 6.3 |
| Standard Benchmarks | ||
| GPQA | 88.2% | 60.1% |
| HLE | 25.7% | 6.1% |
| SciCode | 40.7% | 17.4% |
| LCR | 69.7% | 11.0% |
| IFBench | 75.2% | 54.6% |
| TAU-bench v2 | 97.7% | 81.0% |
| TerminalBench Hard | 43.9% | 0.8% |
Key Takeaways
Tri-21B-Think offers the best value at $0.00/1M, making it ideal for high-volume applications and cost-conscious projects.
Qwen3.6 Plus has the strongest reasoning profile with a 54.6 reasoning score, combining the available reasoning-heavy benchmarks.
Qwen3.6 Plus reaches a 42.9 coding index, making it the top choice for software development and code generation tasks.
All models support context windows of ∞+ tokens, suitable for processing lengthy documents and maintaining extended conversations.
When to Choose Each Model
Qwen3.6 Plus
- Complex reasoning tasks
- Research & analysis
- Code generation
- Software development
Tri-21B-Think
- Cost-sensitive applications
- High-volume processing
