GLM-5 vs o1-preview
Head-to-head comparison across 0benchmark categories. Overall scores shown here use BenchLM's provisional ranking lane.
Verdict
o1-preview leads for most workloads.
- GLM-5 is ~15× cheaper on input tokens — the budget pick.
Based on BenchLM composite scores, July 2026.
GLM-5
63
o1-preview
78
Verified leaderboard positions: GLM-5 #18 · o1-preview unranked
Benchmark data for GLM-5 and o1-preview is coming soon on BenchLM.
Category Radar
Head-to-Head by Category
Operational Comparison
GLM-5
o1-preview
$1 / $3.2
$15 / $60
74 t/s
N/A
1.64s
N/A
200K
200K
Quick Verdict
Benchmark data for GLM-5 and o1-preview is coming soon on BenchLM.
BenchLM has partial data for these models, but not enough overlapping benchmark coverage to produce a fair score-level comparison yet.
o1-preview is priced at $15.00 input / $60.00 output per 1M tokens, versus $1.00 input / $3.20 output per 1M tokens for GLM-5.
Benchmark Deep Dive
Frequently Asked Questions (3)
Can I compare GLM-5 and o1-preview on BenchLM yet?
Not fully yet. BenchLM is tracking both models, but the sourced benchmark breakdown for this comparison is still coming soon.
Why does this comparison show “coming soon”?
BenchLM only shows category winners and benchmark-level calls when we have sourced results that can be compared fairly. For these models, the public benchmark coverage is not complete enough yet.
What data is available for GLM-5 and o1-preview today?
GLM-5: $1.00 input / $3.20 output per 1M tokens o1-preview: $15.00 input / $60.00 output per 1M tokens Both model pages still include creator, context window, reasoning mode, and other metadata while benchmark coverage fills in.
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.