Qwen3.5-27B vs Grok 4.20 Multi-Agent
| Signal | Qwen3.5-27B | Delta | Grok 4.20 Multi-Agent |
|---|---|---|---|
Capabilities | 83 | -- | |
Benchmarks | 77 | -9 | |
Pricing | 98 | +1 | |
Context window size | 86 | -14 | |
Recency | 100 | -- | |
Output Capacity | 80 | +60 | |
| Overall Result | 2 wins | of 6 | 2 wins |
Score History
77
current score
Grok 4.20 Multi-Agent
right now
87.9
current score
Qwen3.5-27B
Alibaba
Grok 4.20 Multi-Agent
xAI
Qwen3.5-27B saves you $152.50/month
That's $1830.00/year compared to Grok 4.20 Multi-Agent at your current usage level of 100K calls/month.
| Metric | Qwen3.5-27B | Grok 4.20 Multi-Agent | Winner |
|---|---|---|---|
| Overall Score | 77 | 88 | Grok 4.20 Multi-Agent |
| Rank | #111 | #57 | Grok 4.20 Multi-Agent |
| Quality Rank | #111 | #57 | Grok 4.20 Multi-Agent |
| Adoption Rank | #111 | #57 | Grok 4.20 Multi-Agent |
| Parameters | 27B | -- | -- |
| Context Window | 262K | 2000K | Grok 4.20 Multi-Agent |
| Pricing | $0.20/$1.56/M | $1.25/$2.50/M | -- |
| Signal Scores | |||
| Capabilities | 83 | 83 | Qwen3.5-27B |
| Benchmarks | 77 | 86 | Grok 4.20 Multi-Agent |
| Pricing | 98 | 98 | Qwen3.5-27B |
| Context window size | 86 | 100 | Grok 4.20 Multi-Agent |
| Recency | 100 | 100 | Qwen3.5-27B |
| Output Capacity | 80 | 20 | Qwen3.5-27B |
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 77/100 (rank #111), placing it in the top 62% of all 290 models tracked.
Scores 88/100 (rank #57), placing it in the top 81% of all 290 models tracked.
Grok 4.20 Multi-Agent has a 11-point advantage, which typically translates to noticeably better performance on complex reasoning, code generation, and multi-step tasks.
Choose Qwen3.5-27B 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
Choose Grok 4.20 Multi-Agent when you need:
- Processing long documents or large codebases (2000K token context)
- Step-by-step reasoning and chain-of-thought problem solving
Qwen3.5-27B offers 53% better value per quality point. At 1M tokens/day, you'd spend $26.33/month with Qwen3.5-27B vs $56.25/month with Grok 4.20 Multi-Agent - a $29.92 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. Qwen3.5-27B also offers lower per-token costs for high-volume support
Long document analysis
Larger context window (2000K tokens) can process longer documents, contracts, and research papers in a single pass
Batch data extraction
Lower output pricing ($1.56/M) reduces costs when processing thousands of records daily
Creative writing & content
Higher overall composite score (88/100) 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
Grok 4.20 Multi-Agent clearly outperforms Qwen3.5-27B with a significant 10.900000000000006-point lead. For most general use cases, Grok 4.20 Multi-Agent is the stronger choice. However, Qwen3.5-27B may still excel in niche scenarios.
By Use Case
Best for Quality
Qwen3.5-27B
Marginally better benchmark scores; both are excellent
Best for Cost
Qwen3.5-27B
53% lower pricing; better value at scale
Best for Reliability
Qwen3.5-27B
Higher uptime and faster response speeds
Best for Prototyping
Qwen3.5-27B
Stronger community support and better developer experience
Best for Production
Qwen3.5-27B
Wider enterprise adoption and proven at scale
by Alibaba
- Choose for Quality - Marginally better benchmark scores; both are excellent
- Choose for Cost - 53% lower pricing; better value at scale
- 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 | Qwen3.5-27B | Grok 4.20 Multi-Agent |
|---|---|---|
| Vision (Image Input) | ||
| Function Callingdiffers | ||
| Streaming | ||
| JSON Mode | ||
| Reasoning | ||
| Web Searchdiffers | ||
| Image Output |
Qwen3.5-27B
Alibaba
Grok 4.20 Multi-Agent
xAI
Qwen3.5-27B saves you $3.03/month
That's 58% cheaper than Grok 4.20 Multi-Agent 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 | Qwen3.5-27B | Grok 4.20 Multi-Agent |
|---|---|---|
| Context Window | 262K | 2M |
| Max Output Tokens | 65,536 | -- |
| Open Source | Yes | No |
| Created | Feb 25, 2026 | Mar 31, 2026 |