GPT-5.1 vs MiniCPM5-1B
Head-to-head comparison across 1benchmark categories. Overall scores shown here use BenchLM's provisional ranking lane.
Verdict
GPT-5.1 leads for most workloads.
Based on BenchLM composite scores, July 2026.
GPT-5.1
73
MiniCPM5-1B
36
Pick GPT-5.1 if you want the stronger benchmark profile. MiniCPM5-1B only becomes the better choice if mathematics is the priority.
Category Radar
Head-to-Head by Category
Category Breakdown
| Benchmark | GPT-5.1 | Δ | MiniCPM5-1B |
|---|---|---|---|
| Math | 26.4 | → 6.7 | 33.1 |
| Knowledge | — | — | 44.1 |
| Inst. Following | — | — | 58.5 |
Operational Comparison
GPT-5.1
MiniCPM5-1B
$1.25 / $10
N/A
111 t/s
N/A
57.47s
N/A
200K
131K
Quick Verdict
Pick GPT-5.1 if you want the stronger benchmark profile. MiniCPM5-1B only becomes the better choice if mathematics is the priority.
GPT-5.1 is clearly ahead on the provisional aggregate, 73 to 36. The gap is large enough that you do not need to squint at the spreadsheet to see the difference.
GPT-5.1 gives you the larger context window at 200K, compared with 131K for MiniCPM5-1B.
Benchmark Deep Dive
Frequently Asked Questions (2)
Which is better, GPT-5.1 or MiniCPM5-1B?
GPT-5.1 is ahead on BenchLM's provisional leaderboard, 73 to 36.
Which is better for math, GPT-5.1 or MiniCPM5-1B?
MiniCPM5-1B has the edge for math in this comparison, averaging 33.1 versus 26.4. GPT-5.1 stays close enough that the answer can still flip depending on your workload.
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.