Model comparison
Gemma 3 27B vs GLM-5
Head-to-head evidence from 11 shared benchmark results across 5 categories. Overall scores shown here use the public BenchAlign v5 ranking lane.
Public leaderboard positions: Gemma 3 27B #164 (Supported); GLM-5 #28 (Supported). Intervals and evidence labels describe ranking uncertainty, not a guarantee for a specific workload.
Evidence parity. Gemma 3 27B and GLM-5 share 11 comparable benchmark results. 0 of 8 categories are comparable. 5 results are unique to Gemma 3 27B; 38 to GLM-5.
Updated July 20, 2026- Shared results
- 11
- Gemma 3 27B only
- 5
- GLM-5 only
- 38
- Comparable categories
- 0 / 8
Benchmark data for Gemma 3 27B and GLM-5 is coming soon on BenchLM.
Confidence note. This is a partial-evidence comparison with 11 shared benchmark results across 5 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.
GLM-5 is priced at $1.00 input / $3.20 output per 1M tokens, versus $0.00 input / $0.00 output per 1M tokens for Gemma 3 27B. GLM-5 has the larger context window at 200K, compared with 32K for Gemma 3 27B.
Category breakdown
Exact category averages are shown below. Not measured means BenchLM does not have enough sourced public coverage for that model and category.
| Category | Gemma 3 27B | Δ | GLM-5 |
|---|---|---|---|
| Agentic | Gemma 3 27BNot measured | MarginNo overlap | GLM-556.2 |
| Coding | Gemma 3 27BNot measured | MarginNo overlap | GLM-566.3 |
| Reasoning | Gemma 3 27BNot measured | MarginNo overlap | GLM-560.8 |
| Knowledge | Gemma 3 27BNot measured | MarginNo overlap | GLM-566.4 |
| Math | Gemma 3 27BNot measured | MarginNo overlap | GLM-556.3 |
| Multilingual | Gemma 3 27BNot measured | MarginNo overlap | GLM-583.1 |
| Inst. Following | Gemma 3 27BNot measured | MarginNo overlap | GLM-592.6 |
Operational comparison
Runtime and commercial metrics are compared only when both models have a complete sourced value.
| Metric | Gemma 3 27B | GLM-5 | Comparison |
|---|---|---|---|
| Input / output priceUSD per 1M tokens | Gemma 3 27B$0 input / $0 output | GLM-5$1 input / $3.2 output | Gemma 3 27B has the lower combined listed price. |
| Generation speedtokens per second | Gemma 3 27B31 tok/s | GLM-574 tok/s | GLM-5 has the higher measured throughput. |
| First-answer latencyseconds to first token | Gemma 3 27B2.04 s | GLM-51.64 s | GLM-5 reaches the first token sooner. |
| Context windowmaximum listed tokens | Gemma 3 27B32K | GLM-5200K | GLM-5 lists the larger context window. |
Benchmark Deep Dive
Agentic16 benchmarks
| Benchmark | Gemma 3 27B | GLM-5 | Result |
|---|---|---|---|
| AA Agentic IndexSource | 0.3% | — | Not comparable |
| τ²-bench resultsSource | 10.5% | 98.2% | GLM-5 leads |
| GDPval-AASource | 0.0% | — | Not comparable |
| GDPval-AASource | -144 | — | Not comparable |
| Terminal-Bench 2.0Source | — | 56.2% | Not comparable |
| Claw-EvalSource | — | 57.7% | Not comparable |
| QwenClawBenchSource | — | 54.1% | Not comparable |
| τ³-bench resultsSource | — | 65.6% | Not comparable |
| DeepPlanningSource | — | 14.6% | Not comparable |
| ToolathlonSource | — | 38% | Not comparable |
| MCP AtlasSource | — | 31.1% | Not comparable |
| MCP-TasksSource | — | 60.8% | Not comparable |
| WideResearchSource | — | 69.8% | Not comparable |
| CyberGymSource | — | 43.2% | Not comparable |
| APEX-Agents-AASource | — | 14.5% | Not comparable |
| Gert LabsSource | — | 50.99% | Not comparable |
Coding8 benchmarks
| Benchmark | Gemma 3 27B | GLM-5 | Result |
|---|---|---|---|
| AA Coding IndexSource | 10.1% | — | Not comparable |
| AA-SciCodeSource | 21.2% | 46.2% | GLM-5 leads |
| SWE-bench VerifiedSource | — | 77.8% | Not comparable |
| SWE-bench Verified*Source | — | 72.8% | Not comparable |
| SWE-bench ProSource | — | 55.1% | Not comparable |
| SWE MultilingualSource | — | 73.3% | Not comparable |
| SWE-RebenchSource | — | 62.8% | Not comparable |
| React Native EvalsSource | — | 74.8% | Not comparable |
Reasoning4 benchmarks
Knowledge12 benchmarks
| Benchmark | Gemma 3 27B | GLM-5 | Result |
|---|---|---|---|
| Artificial Analysis Intelligence IndexSource | 7.4% | 39.5% | GLM-5 leads |
| AA-GPQA DiamondSource | 42.8% | 82.0% | GLM-5 leads |
| AA-HLESource | 4.7% | 27.2% | GLM-5 leads |
| AA-Omniscience IndexSource | -65.9% | 2.0% | GLM-5 leads |
| AA-Omniscience AccuracySource | 12.5% | 26.9% | GLM-5 leads |
| AA-Omniscience Hallucination RateSource | 89.5% | 34.0% | GLM-5 leads |
| GPQASource | — | 86% | Not comparable |
| GPQA-DSource | — | 86.0% | Not comparable |
| SuperGPQASource | — | 66.8% | Not comparable |
| MMLU-ProSource | — | 85.7% | Not comparable |
| MMLU-Pro (Arcee)Source | — | 85.8% | Not comparable |
| HLESource | — | 50.4% | Not comparable |
Math8 benchmarks
| Benchmark | Gemma 3 27B | GLM-5 | Result |
|---|---|---|---|
| AIME26Source | — | 95.8% | Not comparable |
| AIME25 (Arcee)Source | — | 93.3% | Not comparable |
| HMMT Feb 2025Source | — | 97.5% | Not comparable |
| HMMT Nov 2025Source | — | 96.9% | Not comparable |
| HMMT Feb 2026Source | — | 86.4% | Not comparable |
| MMAnswerBenchSource | — | 82.5% | Not comparable |
| FrontierMath v2 (Tiers 1-3)Source | — | 16.434% | Not comparable |
| FrontierMath v2 (Tier 4)Source | — | 2.100% | Not comparable |
Multilingual2 benchmarks
Multimodal2 benchmarks
Frequently Asked Questions (3)
Can I compare Gemma 3 27B and GLM-5 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 Gemma 3 27B and GLM-5 today?
Gemma 3 27B: $0.00 input / $0.00 output per 1M tokens GLM-5: $1.00 input / $3.20 output per 1M tokens Both model pages still include creator, context window, reasoning mode, and other metadata while benchmark coverage fills in.
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