perplexity-ai / feature-extraction updated 2 months ago

pplx-embed-v1-0.6b

pplx-embed-v1 and pplx-embed-context-v1 are state-of-the-art text embedding models optimized for real-world, web-scale retrieval tasks.

Params
600 M
Context
32,768
Downloads 30d
461 K
Likes
225
Commercial use: allowed mit Not gated SAFETENSORS 1 languages View on Hugging Face ↗

Download history

daily snapshots · 10 days
461 K461 K
Jul 28Jul 31Aug 3Aug 6

Can you run it?

Estimated VRAM at 8K context unless noted. Pick your hardware to see the verdict per quantization.

FileQuantSizeEst. VRAMVerdict on RTX 4090 · 24 GB
model.safetensors f32 2.4 GB 3.2 GB ✅ Runs comfortably
model.safetensors (bf16, full) bf16 + 32K ctx 2.4 GB 3.5 GB ✅ Runs comfortably
Estimate: file size × 1.1 + KV cache at 8K + 0.5 GB overhead. Not a benchmark — how we calculate this.

Specifications

Architecture
PPLXQwen3Model
Parameters
600 M
Tensor type
F32
Context length
32,768
Vocabulary
151,936
Layers / heads
28 / 16
Licence
mit
First seen on the Hub
2026-01-14
Training datasets
undisclosed
Added to our catalog
2026-07-28