SAVRN Model Hub · Comparisons
ko-sroberta-multitask vs multilingual-e5-small
Ko-sroberta-multitask has 111M parameters and multilingual-e5-small has 118M parameters; at 16-bit, ko-sroberta-multitask needs about 0.3 GB (1x MI300X from $1.85 an hour) and multilingual-e5-small about 0.3 GB (1x MI300X from $1.85 an hour).
| Field | ko-sroberta-multitask jhgan/ko-sroberta-multitask | multilingual-e5-small intfloat/multilingual-e5-small |
|---|---|---|
| Publisher | Junghyun Gan | Liang Wang |
| Task | Sentence similarity | Sentence similarity |
| Modality | Text | Text |
| Parameters, as reported | 111M parameters | 118M parameters |
| Architecture | RobertaModel | BertModel |
| Library | sentence-transformers | sentence-transformers |
| Context length | 514 tokens | 512 tokens |
| Repository size | 2.5 GB | 2.3 GB |
| Artifact formats | safetensors, onnx, openvino, pytorch, tf | safetensors, onnx, openvino, pytorch |
| License | Not stated | mit |
| Access | Open weights, no gate | Open weights, no gate |
| Memory at 16-bit (weights and margin) | 0.3 GB | 0.3 GB |
| Cheapest GPUs at 16-bit, per hour | 1x MI300X, $1.85 | 1x MI300X, $1.85 |
| Memory at 4-bit (weights and margin) | 0.1 GB | 0.1 GB |
| Cheapest GPUs at 4-bit, per hour | 1x MI300X, $1.85 | 1x MI300X, $1.85 |
| Revision viewed | 8fca7c9c98c2 | 614241f622f5 |
| Downloads reported by the hub | 590.6k | 9.7M |
| Last observed | 2026-09-18 | 2026-10-16 |
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.
multilingual-e5-small
| Benchmark | Conditions | Result | Reported by | Revision | Date |
|---|---|---|---|---|---|
| mteb/BRIGHT | Task BrightAopsRetrievalMetric BrightAopsRetrievalSetup Obtained using MTEB v2.10.12Comparison conditions not established | 7.921 | Obtained using MTEB v2.10.12 Reported by a third party |
Evaluated revision not stated | 2026-03-31 |
| mteb/BRIGHT | Task BrightAopsRetrieval_default_standardMetric BrightAopsRetrieval_default_standardSetup Obtained using MTEB v2.10.12Comparison conditions not established | 7.921 | Obtained using MTEB v2.10.12 Reported by a third party |
Evaluated revision not stated | 2026-03-31 |
| mteb/BRIGHT | Task BrightBiologyLongRetrievalMetric BrightBiologyLongRetrievalSetup Obtained using MTEB v2.10.12Comparison conditions not established | 9.709 | Obtained using MTEB v2.10.12 Reported by a third party |
Evaluated revision not stated | 2026-03-31 |
| mteb/BRIGHT | Task BrightBiologyLongRetrieval_default_longMetric BrightBiologyLongRetrieval_default_longSetup Obtained using MTEB v2.10.12Comparison conditions not established | 9.709 | Obtained using MTEB v2.10.12 Reported by a third party |
Evaluated revision not stated | 2026-03-31 |
| mteb/BRIGHT | Task BrightBiologyRetrievalMetric BrightBiologyRetrievalSetup Obtained using MTEB v2.10.12Comparison conditions not established | 4.237 | Obtained using MTEB v2.10.12 Reported by a third party |
Evaluated revision not stated | 2026-03-31 |
| mteb/BRIGHT | Task BrightBiologyRetrieval_default_standardMetric BrightBiologyRetrieval_default_standardSetup Obtained using MTEB v2.10.12Comparison conditions not established | 4.237 | Obtained using MTEB v2.10.12 Reported by a third party |
Evaluated revision not stated | 2026-03-31 |
| mteb/BRIGHT | Task BrightEarthScienceLongRetrievalMetric BrightEarthScienceLongRetrievalSetup Obtained using MTEB v2.10.12Comparison conditions not established | 14.943 | Obtained using MTEB v2.10.12 Reported by a third party |
Evaluated revision not stated | 2026-03-31 |
| mteb/BRIGHT | Task BrightEarthScienceLongRetrieval_default_longMetric BrightEarthScienceLongRetrieval_default_longSetup Obtained using MTEB v2.10.12Comparison conditions not established | 14.943 | Obtained using MTEB v2.10.12 Reported by a third party |
Evaluated revision not stated | 2026-03-31 |
| mteb/BRIGHT | Task BrightEarthScienceRetrievalMetric BrightEarthScienceRetrievalSetup Obtained using MTEB v2.10.12Comparison conditions not established | 19.293 | Obtained using MTEB v2.10.12 Reported by a third party |
Evaluated revision not stated | 2026-03-31 |
| mteb/BRIGHT | Task BrightEarthScienceRetrieval_default_standardMetric BrightEarthScienceRetrieval_default_standardSetup Obtained using MTEB v2.10.12Comparison conditions not established | 19.293 | Obtained using MTEB v2.10.12 Reported by a third party |
Evaluated revision not stated | 2026-03-31 |
| mteb/BRIGHT | Task BrightEconomicsLongRetrievalMetric BrightEconomicsLongRetrievalSetup Obtained using MTEB v2.10.12Comparison conditions not established | 10.68 | Obtained using MTEB v2.10.12 Reported by a third party |
Evaluated revision not stated | 2026-03-31 |
| mteb/BRIGHT | Task BrightEconomicsLongRetrieval_default_longMetric BrightEconomicsLongRetrieval_default_longSetup Obtained using MTEB v2.10.12Comparison conditions not established | 10.68 | Obtained using MTEB v2.10.12 Reported by a third party |
Evaluated revision not stated | 2026-03-31 |
| mteb/BRIGHT | Task BrightEconomicsRetrievalMetric BrightEconomicsRetrievalSetup Obtained using MTEB v2.10.12Comparison conditions not established | 7.414 | Obtained using MTEB v2.10.12 Reported by a third party |
Evaluated revision not stated | 2026-03-31 |
| mteb/BRIGHT | Task BrightEconomicsRetrieval_default_standardMetric BrightEconomicsRetrieval_default_standardSetup Obtained using MTEB v2.10.12Comparison conditions not established | 7.414 | Obtained using MTEB v2.10.12 Reported by a third party |
Evaluated revision not stated | 2026-03-31 |
| mteb/BRIGHT | Task BrightLeetcodeRetrievalMetric BrightLeetcodeRetrievalSetup Obtained using MTEB v2.10.12Comparison conditions not established | 23.579 | Obtained using MTEB v2.10.12 Reported by a third party |
Evaluated revision not stated | 2026-03-31 |
| mteb/BRIGHT | Task BrightLeetcodeRetrieval_default_standardMetric BrightLeetcodeRetrieval_default_standardSetup Obtained using MTEB v2.10.12Comparison conditions not established | 23.579 | Obtained using MTEB v2.10.12 Reported by a third party |
Evaluated revision not stated | 2026-03-31 |
| mteb/BRIGHT | Task BrightPonyLongRetrievalMetric BrightPonyLongRetrievalSetup Obtained using MTEB v2.10.12Comparison conditions not established | 0.749 | Obtained using MTEB v2.10.12 Reported by a third party |
Evaluated revision not stated | 2026-03-31 |
| mteb/BRIGHT | Task BrightPonyLongRetrieval_default_longMetric BrightPonyLongRetrieval_default_longSetup Obtained using MTEB v2.10.12Comparison conditions not established | 0.749 | Obtained using MTEB v2.10.12 Reported by a third party |
Evaluated revision not stated | 2026-03-31 |
| mteb/BRIGHT | Task BrightPonyRetrievalMetric BrightPonyRetrievalSetup Obtained using MTEB v2.10.12Comparison conditions not established | 0.184 | Obtained using MTEB v2.10.12 Reported by a third party |
Evaluated revision not stated | 2026-03-31 |
| mteb/BRIGHT | Task BrightPonyRetrieval_default_standardMetric BrightPonyRetrieval_default_standardSetup Obtained using MTEB v2.10.12Comparison conditions not established | 0.184 | Obtained using MTEB v2.10.12 Reported by a third party |
Evaluated revision not stated | 2026-03-31 |
| mteb/BRIGHT | Task BrightPsychologyLongRetrievalMetric BrightPsychologyLongRetrievalSetup Obtained using MTEB v2.10.12Comparison conditions not established | 2.97 | Obtained using MTEB v2.10.12 Reported by a third party |
Evaluated revision not stated | 2026-03-31 |
| mteb/BRIGHT | Task BrightPsychologyLongRetrieval_default_longMetric BrightPsychologyLongRetrieval_default_longSetup Obtained using MTEB v2.10.12Comparison conditions not established | 2.97 | Obtained using MTEB v2.10.12 Reported by a third party |
Evaluated revision not stated | 2026-03-31 |
| mteb/BRIGHT | Task BrightPsychologyRetrievalMetric BrightPsychologyRetrievalSetup Obtained using MTEB v2.10.12Comparison conditions not established | 7.909 | Obtained using MTEB v2.10.12 Reported by a third party |
Evaluated revision not stated | 2026-03-31 |
| mteb/BRIGHT | Task BrightPsychologyRetrieval_default_standardMetric BrightPsychologyRetrieval_default_standardSetup Obtained using MTEB v2.10.12Comparison conditions not established | 7.909 | Obtained using MTEB v2.10.12 Reported by a third party |
Evaluated revision not stated | 2026-03-31 |
| mteb/BRIGHT | Task BrightRoboticsLongRetrievalMetric BrightRoboticsLongRetrievalSetup Obtained using MTEB v2.10.12Comparison conditions not established | 8.911 | Obtained using MTEB v2.10.12 Reported by a third party |
Evaluated revision not stated | 2026-03-31 |
| mteb/BRIGHT | Task BrightRoboticsLongRetrieval_default_longMetric BrightRoboticsLongRetrieval_default_longSetup Obtained using MTEB v2.10.12Comparison conditions not established | 8.911 | Obtained using MTEB v2.10.12 Reported by a third party |
Evaluated revision not stated | 2026-03-31 |
| mteb/BRIGHT | Task BrightRoboticsRetrievalMetric BrightRoboticsRetrievalSetup Obtained using MTEB v2.10.12Comparison conditions not established | 9.57 | Obtained using MTEB v2.10.12 Reported by a third party |
Evaluated revision not stated | 2026-03-31 |
| mteb/BRIGHT | Task BrightRoboticsRetrieval_default_standardMetric BrightRoboticsRetrieval_default_standardSetup Obtained using MTEB v2.10.12Comparison conditions not established | 9.57 | Obtained using MTEB v2.10.12 Reported by a third party |
Evaluated revision not stated | 2026-03-31 |
| mteb/BRIGHT | Task BrightStackoverflowLongRetrievalMetric BrightStackoverflowLongRetrievalSetup Obtained using MTEB v2.10.12Comparison conditions not established | 10.256 | Obtained using MTEB v2.10.12 Reported by a third party |
Evaluated revision not stated | 2026-03-31 |
| mteb/BRIGHT | Task BrightStackoverflowLongRetrieval_default_longMetric BrightStackoverflowLongRetrieval_default_longSetup Obtained using MTEB v2.10.12Comparison conditions not established | 10.256 | Obtained using MTEB v2.10.12 Reported by a third party |
Evaluated revision not stated | 2026-03-31 |
| mteb/BRIGHT | Task BrightStackoverflowRetrievalMetric BrightStackoverflowRetrievalSetup Obtained using MTEB v2.10.12Comparison conditions not established | 6.857 | Obtained using MTEB v2.10.12 Reported by a third party |
Evaluated revision not stated | 2026-03-31 |
| mteb/BRIGHT | Task BrightStackoverflowRetrieval_default_standardMetric BrightStackoverflowRetrieval_default_standardSetup Obtained using MTEB v2.10.12Comparison conditions not established | 6.857 | Obtained using MTEB v2.10.12 Reported by a third party |
Evaluated revision not stated | 2026-03-31 |
| mteb/BRIGHT | Task BrightSustainableLivingLongRetrievalMetric BrightSustainableLivingLongRetrievalSetup Obtained using MTEB v2.10.12Comparison conditions not established | 10.417 | Obtained using MTEB v2.10.12 Reported by a third party |
Evaluated revision not stated | 2026-03-31 |
| mteb/BRIGHT | Task BrightSustainableLivingLongRetrieval_default_longMetric BrightSustainableLivingLongRetrieval_default_longSetup Obtained using MTEB v2.10.12Comparison conditions not established | 10.417 | Obtained using MTEB v2.10.12 Reported by a third party |
Evaluated revision not stated | 2026-03-31 |
| mteb/BRIGHT | Task BrightSustainableLivingRetrievalMetric BrightSustainableLivingRetrievalSetup Obtained using MTEB v2.10.12Comparison conditions not established | 9.101 | Obtained using MTEB v2.10.12 Reported by a third party |
Evaluated revision not stated | 2026-03-31 |
| mteb/BRIGHT | Task BrightSustainableLivingRetrieval_default_standardMetric BrightSustainableLivingRetrieval_default_standardSetup Obtained using MTEB v2.10.12Comparison conditions not established | 9.101 | Obtained using MTEB v2.10.12 Reported by a third party |
Evaluated revision not stated | 2026-03-31 |
| mteb/BRIGHT | Task BrightTheoremQAQuestionsRetrievalMetric BrightTheoremQAQuestionsRetrievalSetup Obtained using MTEB v2.10.12Comparison conditions not established | 9.877 | Obtained using MTEB v2.10.12 Reported by a third party |
Evaluated revision not stated | 2026-03-31 |
| mteb/BRIGHT | Task BrightTheoremQAQuestionsRetrieval_default_standardMetric BrightTheoremQAQuestionsRetrieval_default_standardSetup Obtained using MTEB v2.10.12Comparison conditions not established | 9.877 | Obtained using MTEB v2.10.12 Reported by a third party |
Evaluated revision not stated | 2026-03-31 |
| mteb/arguana | Task ArguAnaMetric ArguAnaSetup Obtained using MTEB v1.36.26Comparison conditions not established | 39.088 | Obtained using MTEB v1.36.26 Reported by a third party |
Evaluated revision not stated | 2026-04-02 |
| mteb/arguana | Task ArguAna_default_testMetric ArguAna_default_testSetup Obtained using MTEB v1.36.26Comparison conditions not established | 39.088 | Obtained using MTEB v1.36.26 Reported by a third party |
Evaluated revision not stated | 2026-04-02 |
SAVRN's Notes on ko-sroberta-multitask
Korean sentence embeddings are the job here. Junghyun Gan trained this 111M parameter RoBERTa on the KorSTS and KorNLI sets in a multi-task run, and it turns a sentence or paragraph into a 768-dimensional vector for clustering or semantic search. At 16-bit the weights are 0.2 GB and the run needs 0.3 GB, so hardware is not the decision. The cheapest Index slot, one MI300X with 192 GB at $1.85 an hour on demand, leaves nearly the whole card idle; put it beside a larger model on a box you already run.
The license field is blank, and that is the first thing we would settle with the publisher before a paid deployment. Context is 514 tokens, so it encodes passages, not documents. The 2.5 GB download across 21 files is the weights shipped in five formats, safetensors, ONNX, OpenVINO, PyTorch and TF, which opens a CPU-side serving path.
SAVRN's Notes on multilingual-e5-small
Two numbers on this page seem to disagree: 2.28 GB across 43 files on disk, and 0.3 GB of memory at 16-bit. The repository carries the 118-million-parameter encoder in four formats, safetensors, ONNX, OpenVINO and PyTorch, at float32. Running, it needs 0.3 GB, or 0.1 GB at 8-bit or 4-bit, so the Index's cheapest setup, one MI300X with 192 GB at $1.85 an hour, sits nearly empty. Its job is sentence similarity, with 12 layers, 384-dimensional embeddings and 100 languages behind it.
The license could hardly be shorter: MIT permits commercial use, modification and redistribution with only the copyright and permission notices kept, so a search index built on it carries no license strings. The 512-token context caps each passage you encode, so long documents get split. The publisher says it was initialized from Multilingual-MiniLM-L12-H384 and warns that low-resource languages may see degradation, so test your languages first.
Questions
Which is larger, ko-sroberta-multitask or multilingual-e5-small?
multilingual-e5-small (118M parameters) is larger than ko-sroberta-multitask (111M parameters), by the parameter counts their publishers report.
Which is cheaper to run, ko-sroberta-multitask or multilingual-e5-small?
At 4-bit, ko-sroberta-multitask fits on 1x MI300X from $1.85 an hour and multilingual-e5-small on 1x MI300X from $1.85 an hour, at the lowest on-demand prices the SAVRN Index lists.
Can I use multilingual-e5-small commercially?
Yes. multilingual-e5-small is released under MIT License. The MIT License is a short permissive license. It permits commercial use, modification and redistribution, provided the copyright notice and permission notice are included.