o1-pro vs Qwen3.5 397B A17B
| Signal | o1-pro | Delta | Qwen3.5 397B A17B |
|---|---|---|---|
Capabilities | 83 | -- | |
Benchmarks | 77 | +4 | |
Pricing | 5 | -93 | |
Context window size | 76 | -2 | |
Recency | 45 | -55 | |
Output Capacity | 83 | +63 | |
| Overall Result | 2 wins | of 6 | 3 wins |
Score History
73.2
current score
o1-pro
right now
73.1
current score
o1-pro
OpenAI
Qwen3.5 397B A17B
Alibaba
Qwen3.5 397B A17B saves you $44839.00/month
That's $538068.00/year compared to o1-pro at your current usage level of 100K calls/month.
| Metric | o1-pro | Qwen3.5 397B A17B | Winner |
|---|---|---|---|
| Overall Score | 73 | 73 | o1-pro |
| Rank | #81 | #83 | o1-pro |
| Quality Rank | #81 | #83 | o1-pro |
| Adoption Rank | #81 | #83 | o1-pro |
| Parameters | -- | 397B | -- |
| Context Window | 200K | 256K | Qwen3.5 397B A17B |
| Pricing | $150.00/$600.00/M | $0.39/$2.45/M | -- |
| Signal Scores | |||
| Capabilities | 83 | 83 | o1-pro |
| Benchmarks | 77 | 72 | o1-pro |
| Pricing | 5 | 98 | Qwen3.5 397B A17B |
| Context window size | 76 | 77 | Qwen3.5 397B A17B |
| Recency | 45 | 100 | Qwen3.5 397B A17B |
| Output Capacity | 83 | 20 | o1-pro |
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 73/100 (rank #81), placing it in the top 72% of all 290 models tracked.
Scores 73/100 (rank #83), placing it in the top 72% of all 290 models tracked.
With only a 0-point gap, these models are in the same performance tier. The practical difference in output quality is minimal - your choice should depend on pricing, latency requirements, and specific feature needs.
Choose o1-pro when you need:
- Step-by-step reasoning and chain-of-thought problem solving
Choose Qwen3.5 397B A17B when you need:
- High-volume production workloads where API costs must be minimized
- Agentic applications using tool/function calling
- Step-by-step reasoning and chain-of-thought problem solving
- Self-hosted deployments where you need full control over the model
Qwen3.5 397B A17B offers 100% better value per quality point. At 1M tokens/day, you'd spend $42.52/month with Qwen3.5 397B A17B vs $11250.00/month with o1-pro - a $11207.48 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
Based on overall model capabilities and architecture for coding tasks like generating functions, debugging, and refactoring
Customer support chatbot
Suitable for user-facing chat with competitive response times. Qwen3.5 397B A17B also offers lower per-token costs for high-volume support
Long document analysis
Larger context window (256K tokens) can process longer documents, contracts, and research papers in a single pass
Batch data extraction
Lower output pricing ($2.45/M) reduces costs when processing thousands of records daily
Creative writing & content
Higher overall composite score (73/100) 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
o1-pro and Qwen3.5 397B A17B are extremely close in overall performance (only 0.10000000000000853 points apart). Your best choice depends entirely on which specific strengths matter most for your use case.
By Use Case
Best for Quality
o1-pro
Marginally better benchmark scores; both are excellent
Best for Cost
Qwen3.5 397B A17B
100% lower pricing; better value at scale
Best for Reliability
o1-pro
Higher uptime and faster response speeds
Best for Prototyping
o1-pro
Stronger community support and better developer experience
Best for Production
o1-pro
Wider enterprise adoption and proven at scale
by OpenAI
- Choose for Quality - Marginally better benchmark scores; both are excellent
- Choose for Reliability - Higher uptime and faster response speeds
- Choose for Prototyping - Stronger community support and better developer experience
- Choose for Production - Wider enterprise adoption and proven at scale
| Capability | o1-pro | Qwen3.5 397B A17B |
|---|---|---|
| Vision (Image Input) | ||
| Function Callingdiffers | ||
| Streaming | ||
| JSON Mode | ||
| Reasoning | ||
| Web Searchdiffers | ||
| Image Output |
o1-pro
OpenAI
Qwen3.5 397B A17B
Alibaba
Qwen3.5 397B A17B saves you $986.37/month
That's 100% cheaper than o1-pro 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 | o1-pro | Qwen3.5 397B A17B |
|---|---|---|
| Context Window | 200K | 256K |
| Max Output Tokens | 100,000 | -- |
| Open Source | No | Yes |
| Created | Mar 19, 2025 | Feb 16, 2026 |