Grok 4.5 vs Qwen3.6-27B
Head-to-head comparison across 2benchmark categories. Overall scores shown here use BenchLM's provisional ranking lane.
Verdict
Grok 4.5 leads for most workloads.
Based on BenchLM composite scores, July 2026.
Grok 4.5
75
Qwen3.6-27B
67
Verified leaderboard positions: Grok 4.5 unranked · Qwen3.6-27B #25
Pick Grok 4.5 if you want the stronger benchmark profile. Qwen3.6-27B only becomes the better choice if coding is the priority or you want the cheaper token bill.
Category Radar
Head-to-Head by Category
Category Breakdown
| Benchmark | Grok 4.5 | Δ | Qwen3.6-27B |
|---|---|---|---|
| Agentic | 83.3 | ← 24.0 | 59.3 |
| Coding | 64.7 | → 5.9 | 70.6 |
| Knowledge | — | — | 53.6 |
| Math | — | — | 89.2 |
| Multimodal | — | — | 76.7 |
Operational Comparison
Grok 4.5
Qwen3.6-27B
$2 / $6
$0 / $0
N/A
N/A
N/A
N/A
500K
262K
Quick Verdict
Pick Grok 4.5 if you want the stronger benchmark profile. Qwen3.6-27B only becomes the better choice if coding is the priority or you want the cheaper token bill.
Grok 4.5 is clearly ahead on the provisional aggregate, 75 to 67. The gap is large enough that you do not need to squint at the spreadsheet to see the difference.
Grok 4.5's sharpest advantage is in agentic, where it averages 83.3 against 59.3. The single biggest benchmark swing on the page is Terminal-Bench 2.0, 83.3% to 59.3%. Qwen3.6-27B does hit back in coding, so the answer changes if that is the part of the workload you care about most.
Grok 4.5 is also the more expensive model on tokens at $2.00 input / $6.00 output per 1M tokens, versus $0.00 input / $0.00 output per 1M tokens for Qwen3.6-27B. That is roughly Infinityx on output cost alone. Grok 4.5 gives you the larger context window at 500K, compared with 262K for Qwen3.6-27B.
Benchmark Deep Dive
Frequently Asked Questions (3)
Which is better, Grok 4.5 or Qwen3.6-27B?
Grok 4.5 is ahead on BenchLM's provisional leaderboard, 75 to 67. The biggest single separator in this matchup is Terminal-Bench 2.0, where the scores are 83.3% and 59.3%.
Which is better for coding, Grok 4.5 or Qwen3.6-27B?
Qwen3.6-27B has the edge for coding in this comparison, averaging 70.6 versus 64.7. Inside this category, Terminal-Bench 2.0 is the benchmark that creates the most daylight between them.
Which is better for agentic tasks, Grok 4.5 or Qwen3.6-27B?
Grok 4.5 has the edge for agentic tasks in this comparison, averaging 83.3 versus 59.3. Inside this category, Terminal-Bench 2.0 is the benchmark that creates the most daylight between them.
Self-host vs API cost
Estimates at 50,000 req/day · 1000 tokens/req average.
Related Comparisons
Explore More
The AI models change fast. We track them for you.
For engineers, researchers, and the plain curious — a weekly brief on new models, ranking shifts, and pricing changes.
Free. No spam. Unsubscribe anytime.