SAVRN Model Hub · Comparisons
gemma-4-E4B-it vs MiniCPM-o-4_5
Gemma-4-E4B-it has 8B parameters and MiniCPM-o-4_5 has 9.4B parameters; both are released under Apache License 2.0; at 16-bit, gemma-4-E4B-it needs about 19.2 GB (1x MI300X from $1.85 an hour) and MiniCPM-o-4_5 about 22.5 GB (1x MI300X from $1.85 an hour).
| Field | gemma-4-E4B-it google/gemma-4-E4B-it | MiniCPM-o-4_5 openbmb/MiniCPM-o-4_5 |
|---|---|---|
| Publisher | OpenBMB | |
| Task | Any to any | Any to any |
| Modality | Multimodal | Multimodal |
| Parameters, as reported | 8B parameters | 9.4B parameters |
| Architecture | Gemma4ForConditionalGeneration | MiniCPMO |
| Library | transformers | transformers |
| Context length | 131,072 tokens | 40,960 tokens |
| Repository size | 16.0 GB | 20.0 GB |
| Artifact formats | safetensors | safetensors, onnx |
| License | apache-2.0 | apache-2.0 |
| Access | Open weights, no gate | Open weights, no gate |
| Memory at 16-bit (weights and margin) | 19.2 GB | 22.5 GB |
| Cheapest GPUs at 16-bit, per hour | 1x MI300X, $1.85 | 1x MI300X, $1.85 |
| Memory at 4-bit (weights and margin) | 4.8 GB | 5.6 GB |
| Cheapest GPUs at 4-bit, per hour | 1x MI300X, $1.85 | 1x MI300X, $1.85 |
| Revision viewed | ee0ef6023621 | 503e754207c9 |
| Downloads reported by the hub | 4.5M | 693.8k |
| Last observed | 2026-09-18 | 2026-09-18 |
An evaluation row appears only where at least two of these models report the same benchmark with the same stated configuration, metric, unit and setup. Different evaluators stay named in each cell. Values are shown as reported: no unit conversion, no ranking.
Other Reported Results
These results are listed for each model on its own, because the conditions needed to compare them are not stated or do not match. Two results that leave a condition blank are not assumed to share it.
gemma-4-E4B-it
| Benchmark | Conditions | Result | Reported by | Revision | Date |
|---|---|---|---|---|---|
| Idavidrein/gpqa | Task diamondMetric diamondComparison conditions not established | 58.6 | Model Card Reported by a third party |
Evaluated revision not stated | 2026-04-02 |
| LiquidAI/ifstruct-v1.0 | Task ifstruct_v1Metric ifstruct_v1Comparison conditions not established | 76.65 | Liquid AI — IFStruct v1.0 blog (gemma-4-E4B-it) Reported by a third party |
Evaluated revision not stated | 2026-06-30 |
| MMMU/MMMU_Pro | Task mmmu_pro_visionMetric mmmu_pro_visionComparison conditions not established | 52.6 | Model Card Reported by a third party |
Evaluated revision not stated | 2026-05-12 |
| MathArena/aime_2026 | Task MathArena/aime_2026Metric MathArena/aime_2026Comparison conditions not established | 42.5 | Model Card Reported by a third party |
Evaluated revision not stated | 2026-03-02 |
| TIGER-Lab/MMLU-Pro | Task mmlu_proMetric mmlu_proComparison conditions not established | 69.4 | Model Card Reported by a third party |
Evaluated revision not stated | 2026-04-02 |
| llamaindex/ExtractBench | Task longMetric longSetup Pipeline name: gemma4_e4b_vllm_extract_oneshot_structured_output_fileComparison conditions not established | 26.82 | ExtractBench Reported by a third party |
Evaluated revision not stated | 2026-08-24 |
| llamaindex/ExtractBench | Task meanMetric meanSetup Pipeline name: gemma4_e4b_vllm_extract_oneshot_structured_output_fileComparison conditions not established | 69.64 | ExtractBench Reported by a third party |
Evaluated revision not stated | 2026-08-24 |
| llamaindex/ExtractBench | Task mediumMetric mediumSetup Pipeline name: gemma4_e4b_vllm_extract_oneshot_structured_output_fileComparison conditions not established | 48.93 | ExtractBench Reported by a third party |
Evaluated revision not stated | 2026-08-24 |
| llamaindex/ExtractBench | Task shortMetric shortSetup Pipeline name: gemma4_e4b_vllm_extract_oneshot_structured_output_fileComparison conditions not established | 81.1 | ExtractBench Reported by a third party |
Evaluated revision not stated | 2026-08-24 |
| llamaindex/ParseBench | Task chartMetric chartSetup Pipeline name: gemma4_e4b_vllm_with_layoutComparison conditions not established | 7.7 | ParseBench Reported by a third party |
Evaluated revision not stated | 2026-04-14 |
| llamaindex/ParseBench | Task layoutMetric layoutSetup Pipeline name: gemma4_e4b_vllm_with_layoutComparison conditions not established | 35.8 | ParseBench Reported by a third party |
Evaluated revision not stated | 2026-04-14 |
| llamaindex/ParseBench | Task meanMetric meanSetup Pipeline name: gemma4_e4b_vllm_with_layoutComparison conditions not established | 40.5 | ParseBench Reported by a third party |
Evaluated revision not stated | 2026-04-14 |
| llamaindex/ParseBench | Task tableMetric tableSetup Pipeline name: gemma4_e4b_vllm_with_layoutComparison conditions not established | 25 | ParseBench Reported by a third party |
Evaluated revision not stated | 2026-04-14 |
| llamaindex/ParseBench | Task text_contentMetric text_contentSetup Pipeline name: gemma4_e4b_vllm_with_layoutComparison conditions not established | 81.4 | ParseBench Reported by a third party |
Evaluated revision not stated | 2026-04-14 |
| llamaindex/ParseBench | Task text_formattingMetric text_formattingSetup Pipeline name: gemma4_e4b_vllm_with_layoutComparison conditions not established | 52.5 | ParseBench Reported by a third party |
Evaluated revision not stated | 2026-04-14 |
SAVRN's Notes on gemma-4-E4B-it
The name says E4B, the file counts 8 billion parameters, and memory follows the second number: 16.0 GB of weights at 16-bit and 19.2 GB needed. That fits the cheapest setup on our Index, one 192 GB MI300X at $1.85 an hour on-demand, with room for nine more copies. You get an instruction-tuned model taking text, images and audio in and writing text out, so one deployment covers several channels.
On licensing, Apache 2.0 covers commercial use, modification and redistribution, provided the license notices and a statement of significant changes travel with it. Check the context: the publisher describes the family at up to 256K tokens, this checkpoint's configuration says 131,072, and 131,072 is what you deploy against. It derives from google/gemma-4-E4B; start there if you plan your own tuning. The scores come from the model card and outside evaluators, none from us, and no Index host prices it.
SAVRN's Notes on MiniCPM-o-4_5
We would look at this one when the job involves a camera and a microphone at the same time. OpenBMB assembled it from SigLip2 for vision, Whisper-medium for hearing, CosyVoice2 for speech and Qwen3-8B for language, and the feature they lead with is full-duplex multimodal live streaming. At 16-bit it needs 22.5 GB; 8-bit brings that to 11.2 GB and 4-bit to 5.6 GB. All three fit on one MI300X with 192 GB at $1.85 per hour, so the card decision is how many live sessions you want on it at once.
Apache License 2.0 applies: commercial use, modification and redistribution are permitted, and you keep the notices and state significant changes. Two checks. The context is 40,960 tokens, short for this hub, so plan session length around it. And the paper on file, arXiv:2408.01800, describes MiniCPM-V, so read the 4.5 card for what changed.
Questions
Which is larger, gemma-4-E4B-it or MiniCPM-o-4_5?
MiniCPM-o-4_5 (9.4B parameters) is larger than gemma-4-E4B-it (8B parameters), by the parameter counts their publishers report.
Which is cheaper to run, gemma-4-E4B-it or MiniCPM-o-4_5?
At 4-bit, gemma-4-E4B-it fits on 1x MI300X from $1.85 an hour and MiniCPM-o-4_5 on 1x MI300X from $1.85 an hour, at the lowest on-demand prices the SAVRN Index lists.
Can I use gemma-4-E4B-it commercially?
Yes. gemma-4-E4B-it is released under Apache License 2.0. The Apache License 2.0 is a permissive open-source license. It permits commercial use, modification and redistribution. It requires keeping the license and copyright notices and any NOTICE file, stating significant changes, and it includes an express patent grant from contributors.
Can I use MiniCPM-o-4_5 commercially?
Yes. MiniCPM-o-4_5 is released under Apache License 2.0. The Apache License 2.0 is a permissive open-source license. It permits commercial use, modification and redistribution. It requires keeping the license and copyright notices and any NOTICE file, stating significant changes, and it includes an express patent grant from contributors.