Amazon Titan Embed Text v2

Apr 2024
Amazon Titan Embed Text v2
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$0.02per 1M tokens
70.1ChemTEB
Apr 2024released
8K tokensMax input

Ranking?

Full ranking →
1F2LLM v2 8B78.62F2LLM v2 14B78.43F2LLM v2 4B76.54Text Embedding 3 Large75.95ICT TIME And Querit Embedding v175.2
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18Bge Large En v1.570.919Amazon Titan Embed Text v270.820F2LLM v2 330M70.7

Alternatives?

ModelScoreCostPriceWhat changes
CheaperBge Large En v1.5unstatedOpensame-50%$0.01Max input: 8K tokens → 1K tokensBetterText Embedding 3 Smallunstated+3%same$0.02cOpenF2LLM v2 8Bunstated+11%——CheaperBge Base En v1.5unstatedOpensame-75%$0.005Max input: 8K tokens → 1K tokenssCheaperAll Mpnet Base v2unstatedOpensame-75%$0.005Max input: 8K tokens → 0K tokens

History

2 versions
717273Oct 23Jan 24Apr 24Release dateChemTEB (task avg)v1v2
717273Oct 23Jan 24Apr 24Release dateChemTEB (task avg)v1v2

Benchmarks

in Embeddings & Retrieval
ChemTEB · Mean over tasks · multilingual (13 languages)70.8#19
ChemTEB · Mean over task types · multilingual (13 languages)52.3#13
ChemTEB · Classification · English80.2#33
ChemTEB · Retrieval · English70.1#28
ChemTEB · Pair Classification · multilingual (13 languages)61.6#10
ChemTEB · Clustering · English49.3#13
ChemTEB · Bitext Mining · English0.2#24

FAQ

How much does Amazon Titan Embed Text v2 cost?›

$0.02 per 1M tokens.

Is Amazon Titan Embed Text v2 free to use?›

There is no free API; it costs $0.02 per 1M tokens.

How good is Amazon Titan Embed Text v2, and what is it best at?›

#28 of 48 in Embeddings.

Is Amazon Titan Embed Text v2 better than Bge Large En v1.5?›

On ChemTEB · Mean over tasks · multilingual (13 languages), Amazon Titan Embed Text v2 scores 70.8 vs 70.9 — about the same. It is 100% more expensive.

When was Amazon Titan Embed Text v2 released? Is there a newer version?›

Released 2024-04-30. It is the current version in its line.

Is Amazon Titan Embed Text v2 open source?›

No, Amazon Titan Embed Text v2 is a closed model available through an API. The closest open-weights option here is F2LLM v2 8B.

What is Amazon Titan Embed Text v2?›

Amazon Titan Embed Text v2 is a closed embeddings & retrieval model from Amazon, released Apr 2024.

What are the best alternatives to Amazon Titan Embed Text v2?›

Bge Large En v1.5 (cheaper), Text Embedding 3 Small (better), F2LLM v2 8B (open weights).