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FlowVec v1

Sep 2026
LFlowVec v1
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self-host onlyprice
61.4MTEB Indic v1
Sep 2026released
4,096Dimensions
1K tokensMax input
hi, Assamese, Bengali +12Languages

Ranking?

Full ranking →
1F2LLM v2 14B78.82FlowVec v1783F2LLM v2 8B77.94F2LLM v2 4B76.65F2LLM v2 1.7B74.2

Run it yourself

estimate
Fits on✓ 8 GB (phone, laptop) · 8-bit✓ 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

Benchmarks

in Embeddings & Retrieval
MTEB Indic v1 · Mean over tasks · multilingual (25 languages)78#2
MTEB Indic v1 · Mean over task types · multilingual (25 languages)80.6#1
MTEB Indic v1 · Classification · multilingual (8 languages)75.1#3
MTEB Indic v1 · Retrieval · multilingual (14 languages)92.4#2
MTEB Indic v1 · Bitext Mining · multilingual (20 languages)77.7#7
MTEB Indic v1 · Reranking · multilingual (2 languages)88#11
MTEB Indic v1 · Pair Classification · Hindi82.1#9
MTEB Indic v1 · STS · multilingual (13 languages)61.4#8
MTEB Indic v1 · Clustering · multilingual (21 languages)87.3#5

FAQ

How much does FlowVec v1 cost?›

There is no per-unit API price: self-host only.

Is FlowVec v1 free to use?›

There is no free API. The weights are open, so you can run it yourself.

How good is FlowVec v1, and what is it best at?›

#8 of 191 in Embeddings.

Is FlowVec v1 better than F2LLM v2 14B?›

On MTEB Indic v1 · Mean over tasks · multilingual (25 languages), FlowVec v1 scores 78 vs 78.8 — about the same.

When was FlowVec v1 released? Is there a newer version?›

Released 2026-09-08. It is the current version in its line.

Is FlowVec v1 open source?›

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

Can I run FlowVec v1 locally?›

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

What is FlowVec v1?›

FlowVec v1 is an open-weights embeddings & retrieval model from LingoIITGN, released Sep 2026.

What are the best alternatives to FlowVec v1?›

F2LLM v2 14B (open weights).