Model comparison
Gemini 1.5 Flash (May 2024) vs GLM-4.5V
GLM-4.5V is the stronger model overall, scoring 39.2 to 32.9 on the Noometry Index.
Last verified . 14 shared benchmarks.
GoogleSummary
- They share 14 benchmarks with published results for both. Gemini 1.5 Flash (May 2024) scores higher in 1 category and GLM-4.5V in 8 categories; 8 gaps are clear of the uncertainty.
- The widest gap is in math, where GLM-4.5V leads 34.7 to 20.8.
- GLM-4.5V has downloadable open weights; the other is API-only.
Side by side
| Gemini 1.5 Flash (May 2024) | GLM-4.5V | |
|---|---|---|
| Provider | Z.ai (Zhipu) | |
| Noometry Index | 32.9 | 39.2 |
| Released | 2024-05-14 | 2025-08-11 |
| Weights | Proprietary | Open |
| Context window | — | 64K |
| Max output | — | 16K |
| Input $ / M tokens | — | $0.60 |
| Output $ / M tokens | — | $1.80 |
| Results tracked | 42 | 15 |
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Category by category
Coding GLM-4.5V leads
Gemini 1.5 Flash (May 2024): 33.9 (#233), GLM-4.5V: 38.9 (#152)
| Benchmark | Gemini 1.5 Flash (May 2024) | GLM-4.5V |
|---|---|---|
| LMArena Coding | 1262 | 1347 |
| WeirdML | 24.9% | — |
| BigCodeBench Instruct | 43.5% | — |
| BigCodeBench Complete | 55.1% | — |
| HumanEval+ | 75.6% | — |
| MBPP+ | 67.5% | — |
Agentic & Tool Use Not comparable
Gemini 1.5 Flash (May 2024): 26.3 (#97), GLM-4.5V: —
| Benchmark | Gemini 1.5 Flash (May 2024) | GLM-4.5V |
|---|---|---|
| BALROG | 14.6% | — |
Reasoning GLM-4.5V leads
Gemini 1.5 Flash (May 2024): 20.8 (#212), GLM-4.5V: 26.5 (#118)
| Benchmark | Gemini 1.5 Flash (May 2024) | GLM-4.5V |
|---|---|---|
| LMArena Hard Prompts | 1257 | 1335 |
| Kagi LLM Benchmark | — | 59.8% |
| DTBench | 53.8% | — |
| Epoch Capabilities Index | 129.37 | — |
| ForecastBench | 53.9 | — |
| PIQA | 87.5% | — |
Math GLM-4.5V leads
Gemini 1.5 Flash (May 2024): 20.8 (#274), GLM-4.5V: 34.7 (#157)
| Benchmark | Gemini 1.5 Flash (May 2024) | GLM-4.5V |
|---|---|---|
| LMArena Math | 1269 | 1353 |
| OTIS Mock AIME 2024-2025 | 16.3% | — |
| Omni-MATH | 30.4% | — |
| MATH Level 5 | 61.9% | — |
| FrontierMath (Feb 2025 set) | 0% | — |
| GSM8K | 82.4% | — |
Knowledge GLM-4.5V leads
Gemini 1.5 Flash (May 2024): 26.2 (#253), GLM-4.5V: 36.8 (#155)
| Benchmark | Gemini 1.5 Flash (May 2024) | GLM-4.5V |
|---|---|---|
| LMArena Expert | 1233 | 1353 |
| GPQA Diamond | 47.3% | — |
| MMLU-Pro | 67.8% | — |
| GPQA (HELM) | 43.7% | — |
| BoolQ | 85.8% | — |
| MMLU | 77.9% | — |
Multimodal Gemini 1.5 Flash (May 2024) leads
Gemini 1.5 Flash (May 2024): 35.3 (#76), GLM-4.5V: 33.6 (#86)
| Benchmark | Gemini 1.5 Flash (May 2024) | GLM-4.5V |
|---|---|---|
| LMArena Vision | 1141 | 1154 |
| Video-MME | 70.3% | — |
| GeoBench | 76% | — |
Multilingual GLM-4.5V leads
Gemini 1.5 Flash (May 2024): 43.1 (#184), GLM-4.5V: 44.9 (#172)
| Benchmark | Gemini 1.5 Flash (May 2024) | GLM-4.5V |
|---|---|---|
| LMArena Non-English | 1278 | 1304 |
| LMArena Chinese | 1295 | 1338 |
| LMArena Russian | 1288 | 1299 |
| LMArena Spanish | 1242 | 1335 |
| LMArena French | 1257 | — |
| LMArena German | 1262 | — |
| LMArena Japanese | 1252 | — |
| LMArena Korean | 1220 | — |
Instruction Following GLM-4.5V leads
Gemini 1.5 Flash (May 2024): 67.0 (#199), GLM-4.5V: 69.4 (#170)
| Benchmark | Gemini 1.5 Flash (May 2024) | GLM-4.5V |
|---|---|---|
| LMArena Instruction Following | 1258 | 1311 |
| IFEval | 83.1% | — |
Long Context Too close to call
Gemini 1.5 Flash (May 2024): 39.0 (#182), GLM-4.5V: 39.6 (#166)
| Benchmark | Gemini 1.5 Flash (May 2024) | GLM-4.5V |
|---|---|---|
| LMArena Longer Query | 1284 | 1305 |
Writing & Preference GLM-4.5V leads
Gemini 1.5 Flash (May 2024): 48.9 (#190), GLM-4.5V: 52.7 (#162)
| Benchmark | Gemini 1.5 Flash (May 2024) | GLM-4.5V |
|---|---|---|
| LMArena Text | 1287 | 1333 |
| LMArena Creative Writing | 1285 | 1295 |
| LMArena Multi-Turn | 1253 | 1333 |
| WildBench | 79.2% | — |
Frequently asked questions
Is Gemini 1.5 Flash (May 2024) better than GLM-4.5V?
GLM-4.5V is the stronger model overall, scoring 39.2 to 32.9 on the Noometry Index.
Is Gemini 1.5 Flash (May 2024) or GLM-4.5V better for coding?
GLM-4.5V scores higher on coding benchmarks: 38.9 versus 33.9 in the Noometry coding category.
How many benchmarks do Gemini 1.5 Flash (May 2024) and GLM-4.5V share?
14 benchmarks have published results for both models. Gemini 1.5 Flash (May 2024) has 42 scored results on Noometry and GLM-4.5V has 15.