Model comparison
GLM-4.5V vs Nova Premier 1.0
GLM-4.5V is the stronger model overall, scoring 39.8 to 38.3 on the Noometry Index.
Last verified . 1 shared benchmarks.
Summary
- They share 1 benchmark with published results for both. GLM-4.5V scores higher in 5 categories and Nova Premier 1.0 in 0 categories; 5 gaps are clear of the uncertainty.
- The widest gap is in reasoning, where GLM-4.5V leads 27.4 to 23.0.
- The biggest single-benchmark swing is Kagi LLM Benchmark: 59.8% for GLM-4.5V and 44.8% for Nova Premier 1.0.
- GLM-4.5V is cheaper at $0.60 / $1.80 per million input/output tokens, against $2.50 / $12.50 for Nova Premier 1.0.
- Nova Premier 1.0 accepts more context: 1M tokens versus 64K.
- GLM-4.5V has downloadable open weights; the other is API-only.
Side by side
| GLM-4.5V | Nova Premier 1.0 | |
|---|---|---|
| Provider | Z.ai (Zhipu) | Amazon |
| Noometry Index | 39.8 | 38.3 |
| Released | 2025-08-11 | 2025-04-30 |
| Weights | Open | Proprietary |
| Context window | 64K | 1M |
| Max output | 16K | 10K |
| Input $ / M tokens | $0.60 | $2.50 |
| Output $ / M tokens | $1.80 | $12.50 |
| Results tracked | 15 | 6 |
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Category by category
Coding Not comparable
GLM-4.5V: 39.5 (#155), Nova Premier 1.0: —
| Benchmark | GLM-4.5V | Nova Premier 1.0 |
|---|---|---|
| LMArena Coding | 1347 | — |
Reasoning GLM-4.5V leads
GLM-4.5V: 27.4 (#119), Nova Premier 1.0: 23.0 (#185)
| Benchmark | GLM-4.5V | Nova Premier 1.0 |
|---|---|---|
| Kagi LLM Benchmark | 59.8% | 44.8% |
| LMArena Hard Prompts | 1334 | — |
Math GLM-4.5V leads
GLM-4.5V: 37.4 (#159), Nova Premier 1.0: 33.8 (#199)
| Benchmark | GLM-4.5V | Nova Premier 1.0 |
|---|---|---|
| Omni-MATH | — | 35% |
| LMArena Math | 1354 | — |
Knowledge GLM-4.5V leads
GLM-4.5V: 37.5 (#156), Nova Premier 1.0: 35.8 (#180)
| Benchmark | GLM-4.5V | Nova Premier 1.0 |
|---|---|---|
| MMLU-Pro | — | 72.6% |
| GPQA (HELM) | — | 51.8% |
| LMArena Expert | 1353 | — |
Multimodal Not comparable
GLM-4.5V: 34.3 (#92), Nova Premier 1.0: —
| Benchmark | GLM-4.5V | Nova Premier 1.0 |
|---|---|---|
| LMArena Vision | 1154 | — |
Multilingual Not comparable
GLM-4.5V: 44.6 (#177), Nova Premier 1.0: —
| Benchmark | GLM-4.5V | Nova Premier 1.0 |
|---|---|---|
| LMArena Non-English | 1303 | — |
| LMArena Chinese | 1337 | — |
| LMArena Russian | 1298 | — |
| LMArena Spanish | 1336 | — |
Instruction Following GLM-4.5V leads
GLM-4.5V: 69.2 (#175), Nova Premier 1.0: 66.8 (#204)
| Benchmark | GLM-4.5V | Nova Premier 1.0 |
|---|---|---|
| IFEval | — | 80.3% |
| LMArena Instruction Following | 1311 | — |
Long Context Not comparable
GLM-4.5V: 39.6 (#171), Nova Premier 1.0: —
| Benchmark | GLM-4.5V | Nova Premier 1.0 |
|---|---|---|
| LMArena Longer Query | 1304 | — |
Writing & Preference GLM-4.5V leads
GLM-4.5V: 52.5 (#170), Nova Premier 1.0: 51.0 (#178)
| Benchmark | GLM-4.5V | Nova Premier 1.0 |
|---|---|---|
| LMArena Text | 1333 | — |
| LMArena Creative Writing | 1295 | — |
| WildBench | — | 78.8% |
| LMArena Multi-Turn | 1332 | — |
Frequently asked questions
Is GLM-4.5V better than Nova Premier 1.0?
GLM-4.5V is the stronger model overall, scoring 39.8 to 38.3 on the Noometry Index.
Which is cheaper, GLM-4.5V or Nova Premier 1.0?
GLM-4.5V is cheaper. It lists at $0.60 per million input tokens and $1.80 per million output tokens; Nova Premier 1.0 lists at $2.50 and $12.50.
Which has the bigger context window?
Nova Premier 1.0 does, with 1M tokens against 64K.
How many benchmarks do GLM-4.5V and Nova Premier 1.0 share?
1 benchmark has published results for both models. GLM-4.5V has 15 scored results on Noometry and Nova Premier 1.0 has 6.