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Model comparison

GLM-4.5-Air vs Grok 4.1

Data verified

Head-to-head evidence from 0 shared benchmark results across 0 categories. Overall scores shown here use the public BenchAlign v5 ranking lane.

No sourced benchmark result is currently shared by both models. This page therefore compares only the available metadata, pricing, and runtime rows; it does not name a quality winner.
47.7/100
Margin
12.3pts
winning →
59.97/100
0 category wins0 category wins

Public leaderboard positions: GLM-4.5-Air #133 (Supported); Grok 4.1 #51 (Estimated). Intervals and evidence labels describe ranking uncertainty, not a guarantee for a specific workload.

Evidence parity. GLM-4.5-Air and Grok 4.1 share 0 comparable benchmark results. 0 of 8 categories are comparable. 12 results are unique to GLM-4.5-Air; 1 to Grok 4.1.

Updated July 21, 2026
Shared results
0
GLM-4.5-Air only
12
Grok 4.1 only
1
Comparable categories
0 / 8

Benchmark data for GLM-4.5-Air and Grok 4.1 is coming soon on BenchLM.

Confidence note. This is a partial-evidence comparison with 0 shared benchmark results across 0 evidence categories; 0 of 8 categories currently have scoreable aggregates for both models. Treat the verdict as directional until coverage is more balanced.

Why this result

BenchLM has partial data for these models, but not enough overlapping benchmark coverage to produce a fair score-level comparison yet.

Grok 4.1 has the larger context window at 1M, compared with 128K for GLM-4.5-Air.

Operational comparison

Runtime and commercial metrics are compared only when both models have a complete sourced value.

MetricGLM-4.5-AirGrok 4.1Comparison
Input / output priceUSD per 1M tokensGLM-4.5-Air$0.2 input / $1.1 outputGrok 4.1Not availableA complete price comparison is not available.
Generation speedtokens per secondGLM-4.5-Air106 tok/sGrok 4.1Not availableA complete speed comparison is not available.
First-answer latencyseconds to first tokenGLM-4.5-Air1.18 sGrok 4.1Not availableA complete latency comparison is not available.
Context windowmaximum listed tokensGLM-4.5-Air128KGrok 4.11MGrok 4.1 lists the larger context window.

Benchmark Deep Dive

Agentic
BenchmarkGLM-4.5-AirGrok 4.1Result
τ²-bench resultsSource 46.5%Not comparable
ResearchClawBenchSource 13.5%Not comparable
Coding
BenchmarkGLM-4.5-AirGrok 4.1Result
AA-SciCodeSource 30.6%Not comparable
Reasoning
BenchmarkGLM-4.5-AirGrok 4.1Result
AA-LCRSource 43.7%Not comparable
CritPtSource 0.0%Not comparable
Knowledge
BenchmarkGLM-4.5-AirGrok 4.1Result
Artificial Analysis Intelligence IndexSource 16.5%Not comparable
AA-GPQA DiamondSource 73.3%Not comparable
AA-HLESource 6.8%Not comparable
AA-Omniscience IndexSource -62.5%Not comparable
AA-Omniscience AccuracySource 15.5%Not comparable
AA-Omniscience Hallucination RateSource 92.3%Not comparable
Multimodal
BenchmarkGLM-4.5-AirGrok 4.1Result
Design Arena WebsiteSource 1176Not comparable
Inst. Following
BenchmarkGLM-4.5-AirGrok 4.1Result
AA-IFBenchSource 37.6%Not comparable
Frequently Asked Questions (3)

Can I compare GLM-4.5-Air and Grok 4.1 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-4.5-Air and Grok 4.1 today?

GLM-4.5-Air: $0.20 input / $1.10 output per 1M tokens Grok 4.1: Pricing unavailable Both model pages still include creator, context window, reasoning mode, and other metadata while benchmark coverage fills in.

Related Comparisons

Last updated: July 21, 2026

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