i

E5 Base

Dec 2022
iE5 Base
Compare in
on
price not verifiedprice
47.7MTEB English v2
Dec 2022released
768Dimensions
1K tokensMax input
enLanguages

Rankingconfiguration unstated?

Full ranking →
1Giga Embeddings Instruct73.12Giga Embeddings Instruct 10B A1.8B 0826733Giga Embeddings Instruct 3B 082672.44Qwen 3 Embedding 8B69.25FRIDA68.9
···
91Snowflake Arctic Embed M v1.523.492E5 Base23.493Venusaur23.1

Strong at

C
Embeddings & Retrieval#118 of 200

Alternatives?

ModelScoreCostPriceWhat changes
BetterEmbeddingGemma 300MunstatedOpen×2.7—$0.002Languages: not verified+1aOpenGiga Embeddings Instructunstated×3.1——Memory (4-bit): 0.1 GB → 1.9 GBiBetterE5 Base v2unstatedOpen+36%—$0.005BetterBge Base En v1.5unstatedOpen+31%—$0.005BetterQwen 3 Embedding 8BunstatedOpen×3—$0.01Languages: not verified+1

Run it yourself

estimate
Fits on✓ 8 GB (phone, laptop) · full quality✓ 16 GB · full quality✓ 24 GB GPU · full quality✓ 48 GB GPU · full quality✓ 80 GB GPU · full quality
LicenceApache-2.0free for commercial use

History

2 versions
222426283032Jan 23Apr 23Jul 23Oct 23Jan 24Release dateMTEB RussianE5 · DecE5 · Feb
222426283032Jan 23Jul 23Jan 24Release dateMTEB RussianE5 · Dec

Benchmarks

in Embeddings & Retrieval
BEIR · Mean over tasks · English48.7#117
BEIR · Mean over task types · English48.7#117
BEIR · Retrieval · English48.7#117
ChemTEB · Mean over tasks · multilingual (13 languages)69.1#31
ChemTEB · Mean over task types · multilingual (13 languages)48.7#31
ChemTEB · Retrieval · English72.2#28
ChemTEB · Clustering · English33.8#38
ChemTEB · Classification · English80.7#29
ChemTEB · Bitext Mining · English0.2#29
ChemTEB · Pair Classification · multilingual (13 languages)56.4#28
MTEB Persian v2 · Reranking · Persian28.5#113
JMTEB v2 · Clustering · Japanese13.9#125
JMTEB v2 · STS · Japanese54#134
LongEmbed · Mean over tasks · English37.6#89
LongEmbed · Mean over task types · English37.6#89
LongEmbed · Retrieval · English37.6#89
MTEB German v1 · Mean over tasks · German41#57
MTEB German v1 · Mean over task types · German39.3#62
MTEB German v1 · Classification · German51.2#86
MTEB German v1 · Pair Classification · German49#138
MTEB German v1 · STS · German52.3#74
MTEB German v1 · Clustering · German25#84
MTEB German v1 · Retrieval · German36.8#66
MTEB German v1 · Reranking · German21.5#101
MTEB Europe v1 · Classification · multilingual (23 languages)51#77
MTEB Europe v1 · Instruction Reranking · English-3.5#185
MTEB Europe v1 · Multilabel Classification · multilingual (23 languages)12.2#107
MTEB Europe v1 · Pair Classification · multilingual (11 languages)83.8#88
MTEB Europe v1 · Clustering · multilingual (29 languages)34.7#117
MTEB Europe v1 · Retrieval · multilingual (25 languages)42.3#77
MTEB Europe v1 · Reranking · multilingual (12 languages)50.8#102
MTEB Europe v1 · Bitext Mining · multilingual (28 languages)44.2#104
MTEB French v1 · Mean over tasks · multilingual (2 languages)49.3#51
MTEB French v1 · Mean over task types · multilingual (2 languages)51#49
MTEB French v1 · STS · French73.8#45
MTEB French v1 · Retrieval · multilingual (2 languages)34.2#88
MTEB French v1 · Classification · French55.5#71
MTEB French v1 · Clustering · French41.1#59
MTEB French v1 · Reranking · French66#91
MTEB French v1 · Pair Classification · French56.4#118
MTEB French v1 · Summarization · French30.1#87
MTEB Indic v1 · Mean over tasks · multilingual (25 languages)32#100
MTEB Indic v1 · Mean over task types · multilingual (25 languages)22.4#102
MTEB Indic v1 · Classification · multilingual (8 languages)42.7#107
MTEB Indic v1 · Bitext Mining · multilingual (20 languages)3.9#111
MTEB Indic v1 · STS · multilingual (13 languages)1.6#156
MTEB Indic v1 · Reranking · multilingual (2 languages)44.5#145
MTEB Indic v1 · Retrieval · multilingual (14 languages)10.1#128
MTEB Indic v1 · Pair Classification · Hindi50.7#173
MTEB Indic v1 · Clustering · multilingual (21 languages)3.6#137
MTEB Korean v2 · Classification · Korean21.9#110
MTEB Korean v2 · Reranking · Korean11.1#103
MTEB Dutch v1 · Mean over tasks · Dutch41.2#75
MTEB Dutch v1 · Mean over task types · Dutch49.3#76
MTEB Dutch v1 · Retrieval · Dutch39.5#73
MTEB Dutch v1 · Classification · Dutch48.1#85
MTEB Dutch v1 · Multilabel Classification · Dutch30.6#86
MTEB Dutch v1 · STS · Dutch63.9#77
MTEB Dutch v1 · Clustering · Dutch22.1#91
MTEB Dutch v1 · Reranking · Dutch82.2#102
MTEB Dutch v1 · Pair Classification · Dutch58.9#115
MTEB Polish v1 · Mean over tasks · Polish47#61
MTEB Polish v1 · Mean over task types · Polish47.3#63
MTEB Polish v1 · Classification · Polish41.4#99
MTEB Polish v1 · Clustering · Polish26.4#74
MTEB Polish v1 · STS · Polish56.8#74
MTEB Polish v1 · Pair Classification · Polish64.7#102
MTEB Portuguese v1 · Multilabel Classification · Portuguese17.9#145
MTEB Law v1 · Mean over tasks · multilingual (3 languages)37#113
MTEB Law v1 · Mean over task types · multilingual (3 languages)37#113
MTEB Law v1 · Retrieval · multilingual (3 languages)37#113
MTEB Medical v1 · Mean over tasks · multilingual (10 languages)40.8#63
MTEB Medical v1 · Mean over task types · multilingual (10 languages)32#84
MTEB Medical v1 · Retrieval · multilingual (10 languages)45#58
MTEB Medical v1 · Clustering · English33.3#157
MTEB Medical v1 · Reranking · Mandarin Chinese17.7#157
FollowIR · Mean over tasks · English-3.5#185
FollowIR · Mean over task types · English-3.5#185
FollowIR · Instruction Reranking · English-3.5#185
MTEB Spanish v1 · Clustering · Spanish41.9#66
MTEB Spanish v1 · Pair Classification · Spanish59.9#105
MTEB Spanish v1 · Reranking · Spanish37.6#80
MTEB Spanish v1 · Classification · Spanish75.7#56
MTEB Thai v1 · Pair Classification · Thai51.4#149
MTEB Thai v1 · Clustering · Thai3.9#137
MTEB Scandinavian v1 · Mean over tasks · multilingual (6 languages)45.5#67
MTEB Scandinavian v1 · Mean over task types · multilingual (6 languages)47.9#59
MTEB Scandinavian v1 · Classification · multilingual (6 languages)49.7#86
MTEB Scandinavian v1 · Retrieval · multilingual (3 languages)43.5#73
MTEB Scandinavian v1 · Clustering · multilingual (2 languages)31.6#119
MTEB Scandinavian v1 · Bitext Mining · multilingual (3 languages)66.7#75
MTEB Russian v1.1 · Mean over tasks · Russian22.9#91
MTEB Russian v1.1 · Mean over task types · Russian23.4#92
MTEB Russian v1.1 · Classification · Russian28.2#130
MTEB Russian v1.1 · Clustering · Russian14.7#137
MTEB Russian v1.1 · Reranking · Russian14.2#138
MTEB Russian v1.1 · Multilabel Classification · Russian25.4#144
MTEB Russian v1.1 · STS · Russian33#121
MTEB Russian v1.1 · Retrieval · Russian1.7#87
MTEB Russian v1.1 · Pair Classification · Russian46.4#174
RTEB French beta · Mean over tasks · multilingual (2 languages)27.6#103
RTEB German beta · Mean over tasks · German22.8#124
RTEB Law beta · Mean over tasks · multilingual (4 languages)29.6#153
MTEB multilingual v2 · Clustering · multilingual (208 languages)38.7#111
MTEB multilingual v2 · Classification · multilingual (119 languages)47.8#109
MTEB multilingual v2 · Retrieval · multilingual (120 languages)37.7#114
MTEB multilingual v2 · Multilabel Classification · multilingual (25 languages)16.1#114
MTEB multilingual v2 · Bitext Mining · multilingual (1026 languages)29.5#102
MTEB multilingual v2 · Instruction Reranking · English-3.5#185
MTEB multilingual v2 · Reranking · multilingual (22 languages)41.5#132
MTEB multilingual v2 · Pair Classification · multilingual (24 languages)71.8#119

FAQ

How much does E5 Base cost?›

There is no per-unit API price: price not verified.

How good is E5 Base, and what is it best at?›

#118 of 200 in Embeddings.

Is E5 Base better than Snowflake Arctic Embed M v1.5?›

On MTEB Russian v1.1 · Mean over task types · Russian, E5 Base scores 23.4 vs 23.4 — about the same.

When was E5 Base released? Is there a newer version?›

Released 2022-12-26. It is the current version in its line.

Is E5 Base open source?›

Yes, the weights are open (Apache-2.0 licence).

Can I run E5 Base locally?›

The weights are open and can be self-hosted; hardware needs are not confirmed yet.

What is E5 Base?›

E5 Base is an open-weights embeddings & retrieval model from intfloat, released Dec 2022.

What are the best alternatives to E5 Base?›

EmbeddingGemma 300M (better), Giga Embeddings Instruct (open weights).