Compare AI models
| Specifications | ||
ParametersThe learned values that shape how a model responds. B means billion and T means trillion. For mixture-of-experts models, the total count is larger than the number active for each token. Parameter count alone does not measure quality. | 4B | 9B |
Context windowHow much information the model can work with in one request, measured in tokens — pieces of words or other data. This includes your question, attachments, conversation and reply. Limits can vary by model variant and provider. | 256k | 128k |
| These models have no shared benchmark scores. | ||
SWE-Bench VerifiedCoding — Real coding tasks pulled from open-source projects — the AI has to find and fix actual bugs. A human-checked version of the original SWE-Bench. Higher is better. | 59.5% | — |
Terminal-Bench 2.1Agentic terminal coding — Can the AI work in a command-line terminal — running commands and finishing technical setup tasks the way a developer would? Higher is better. | 18.1% | — |
GPQA DiamondScience — Graduate-level science questions in biology, physics, and chemistry — hard enough that subject-matter PhDs score around 65%. Higher is better. | 72.41% | — |
IFBenchInstruction following — Tests whether the AI can follow detailed instructions and satisfy multiple constraints at once. Higher is better. | 77.94% | — |
| Overview | ||
| Company | NVIDIA | Z.ai |
| Release date | Oct 16 2026 | Jun 5 2024 |
| Access | Open Weight | Open Weight |
| Model details | View model | View model |
Other comparisons
Nemotron Labs Dory 1.0 4BvsClaude Fable 5.2GLM-4-9BvsClaude Fable 5.2Nemotron Labs Dory 1.0 4BvsGPT-6.1 TerraGLM-4-9BvsGPT-6.1 TerraNemotron Labs Dory 1.0 4BvsGemini 4 CarbonGLM-4-9BvsGemini 4 CarbonNemotron Labs Dory 1.0 4BvsMuse EmberGLM-4-9BvsMuse EmberNemotron Labs Dory 1.0 4BvsGrok 4.7GLM-4-9BvsGrok 4.7Nemotron Labs Dory 1.0 4BvsDeepSeek-V4.1-Flash-1017GLM-4-9BvsDeepSeek-V4.1-Flash-1017Frequently asked questions
Nemotron Labs Dory 1.0 4B and GLM-4-9B don't publish scores on any of the same benchmarks, so there's no direct head-to-head comparison. GLM-4-9B shipped 863 days before Nemotron Labs Dory 1.0 4B, so benchmark comparisons should account for the intervening progress.
Nemotron Labs Dory 1.0 4B has 4B parameters, while GLM-4-9B has 9B. Context windows are 256k (Nemotron Labs Dory 1.0 4B) vs 128k (GLM-4-9B).
Direct benchmark comparisons are unavailable — Nemotron Labs Dory 1.0 4B and GLM-4-9B don't publish scores on any of the same benchmarks.