Model Comparison
Olmo 3.1 32B Instruct
vs. Qwen3.5 Omni Plus
Comparing 2 AI models · 7 benchmarks · Allen Institute for AI, Alibaba
Recommended Pick
AlQwen3.5 Omni Plus10 metric winsStrongest on: Throughput, Reasoning, Intelligence
Lowest Price
Olmo 3.1 32B Instruct
$0.00/1M input price
Best Reasoning
Qwen3.5 Omni Plus
42.4 reasoning score
Blends available reasoning benchmarks
Composite Indices
Higher is better; speed and price are normalized
Standard Benchmarks
Only benchmarks with data are shown
Differences That Matter
Price gap
Olmo 3.1 32B Instruct is ∞x cheaper on input tokens than Qwen3.5 Omni Plus.
Reasoning gap
Qwen3.5 Omni Plus leads Olmo 3.1 32B Instruct by 20.6 points on reasoning.
Top-pick rationale
Qwen3.5 Omni Plus wins 10 measurable categories, including Throughput, Reasoning, Intelligence, GPQA.
Response Face-Off
Run one prompt through the selected models and compare response quality with live speed and cost context.
Olmo 3.1 32B Instruct
Allen Institute for AI
TTFT
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Time
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tok/s
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Tokens
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Cost
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Qwen3.5 Omni Plus
Alibaba
TTFT
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Time
—
tok/s
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Tokens
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Cost
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Which answer was more useful?
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Full Comparison
| Metric | Al Olmo 3.1 32B Instruct | Top Pick Al Qwen3.5 Omni Plus |
|---|---|---|
| Pricing per 1M tokens | ||
| Input Cost | $0.00/1M | $0.40/1M |
| Output Cost | $0.00/1M | $4.80/1M |
| Blended (3:1) | — | $1.50/1M |
| Specifications | ||
| Organization | Allen Institute for AI | Alibaba |
| Release Date | Jan 13, 2026 | Mar 30, 2026 |
| Performance & Speed | ||
| Throughput | — | 56.8 tok/s |
| TTFT | — | 1261ms |
| Latency | — | 1261ms |
| Composite Indices | ||
| Value Score | — | 100.0 |
| Reasoning Score | 21.8 | 42.4 |
| Intelligence | 6.5 | 30.6 |
| Standard Benchmarks | ||
| GPQA | 53.9% | 82.6% |
| HLE | 4.9% | 13.9% |
| SciCode | 16.7% | 40.5% |
| LCR | 0.0% | 52.7% |
| IFBench | 39.2% | 51.2% |
| TAU-bench v2 | 21.3% | 88.3% |
| TerminalBench Hard | 0.0% | 21.2% |
Key Takeaways
Olmo 3.1 32B Instruct offers the best value at $0.00/1M,making it ideal for high-volume applications and cost-conscious projects.
Qwen3.5 Omni Plus has the strongest reasoning profile with a 42.4 reasoning score,combining the available reasoning-heavy benchmarks.
All models support context windows of ∞+ tokens,suitable for processing lengthy documents and maintaining extended conversations.
When to Choose Each Model
Olmo 3.1 32B Instruct
- Cost-sensitive applications
- High-volume processing
Qwen3.5 Omni Plus
- Complex reasoning tasks
- Research & analysis
