YantrikDB

v0.7.9 Feature

This release adds 2 notable features for engineering teams evaluating rollout.

Published 22d AI Agents & Assistants

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Topics

agent-memory ai-agents anthropic claude-code cognitive-memory database

+12 more

embeddings hnsw knowledge-graph llm llm-memory mcp memory persistent-memory python rust semantic-memory vector-db

ReleasePort's take

Light signal

editorial:auto 13d

ReleasePort Layer 1 v0.7.9 adds the multilingual embedder potion-multilingual-128M to the downloadable registry.

Why it matters: Adds a new multilingual model; existing engines remain compatible with English models on v0.1.0 – no immediate action required.

Summary

AI summary

Adds multilingual embedder potion-multilingual-128M for download.

Changes in this release

Type	Severity	Summary	CVE
Breaking	Medium	Pure-additive; existing engines keep English models on v0.1.0. Pure-additive; existing engines keep English models on v0.1.0. Source: llm_adapter@2026-05-21 Confidence: low	—
Feature	Medium	Adds potion-multilingual-128M to engine's downloadable embedder registry. Adds potion-multilingual-128M to engine's downloadable embedder registry. Source: llm_adapter@2026-05-21 Confidence: high	—
Feature	Medium	Coordinates with yantrikdb-hermes-agent v0.4.0, adding env vars YANTRIKDB_EMBEDDER and YANTRIKDB_EMBEDDING_DIM for configuration. Coordinates with yantrikdb-hermes-agent v0.4.0, adding env vars YANTRIKDB_EMBEDDER and YANTRIKDB_EMBEDDING_DIM for configuration. Source: granite4.1:30b@2026-05-23-audit Confidence: high	—
Dependency	Medium	Pins SHA‑256 `bbd9b15...` for potion-multilingual-128M tarball. Pins SHA‑256 `bbd9b15...` for potion-multilingual-128M tarball. Source: llm_adapter@2026-05-21 Confidence: high	—
Performance	Medium	`dim=256` matches potion-base-8M, avoiding DB reopen for swaps. `dim=256` matches potion-base-8M, avoiding DB reopen for swaps. Source: llm_adapter@2026-05-21 Confidence: low	—
Refactor	Low	Updates `crates/yantrikdb-core/src/embedder/downloaded.rs` to include the new registry entry. Updates `crates/yantrikdb-core/src/embedder/downloaded.rs` to include the new registry entry. Source: granite4.1:30b@2026-05-23-audit Confidence: high	—

Full changelog

Adds potion-multilingual-128M to the engine's downloadable embedder registry alongside potion-base-8M and potion-base-32M. Driver: first real user inquiry on the Hermes plugin from alienos 2026-05-12 — multilingual semantic recall.

What lands

| Tier | Model | Tarball | dim | Languages | Quality (R@5 vs MiniLM-L6-v2) |
|------|-------|---------|-----|-----------|-------------------------------|
| 1 (bundled, default) | potion-base-2M | ~8 MB | 64 | English | ~89% |
| 2 (download) | potion-base-8M | ~28 MB | 256 | English | ~92% |
| 3 (download, max English) | potion-base-32M | ~121 MB | 512 | English | ~95% |
| 4 NEW (download, multilingual) | potion-multilingual-128M | ~460 MB | 256 | 101 | N/A — multilingual eval pending |

Usage

db = YantrikDB("./mem.db", embedding_dim=256)
db.set_embedder_named("potion-multilingual-128M")
# First call: downloads + SHA-256 verifies + extracts to
# ~/.cache/yantrikdb/models/. Subsequent calls hit the cache.

dim=256 matches potion-base-8M, so callers swapping from one to the other don't need to reopen the DB.

Provenance

Upstream: minishlab/potion-multilingual-128M — model2vec StaticModel + Normalize, BGE-M3 tokenizer
Tarball: yantrikos/yantrikdb-models v0.2.0 release asset
SHA-256 (pinned in engine): bbd9b15fa1303538206911f82c85b5d52e3fa0a334479f988e8a370b0e2e7a52

Compatibility

Pure-additive. Each registry entry pins its own release_tag, so existing engines (v0.7.x) using potion-base-8M or potion-base-32M still pull from v0.1.0 and stay byte-identical. v0.2.0 only contains the new multilingual asset; the English variants stay on v0.1.0.

Coordination

Coordinated with yantrikdb-hermes-agent v0.4.0 (shipping today) — plugin adds YANTRIKDB_EMBEDDER, YANTRIKDB_EMBEDDING_DIM, YANTRIKDB_EMBEDDER_CLASS env vars. After both land, users get a one-line config path:

export YANTRIKDB_EMBEDDER=potion-multilingual-128M
export YANTRIKDB_EMBEDDING_DIM=256

No Python wrapping, no custom class, no model server.

Tests

1422 library tests pass. NO production-path code changed; only the static registry function in crates/yantrikdb-core/src/embedder/downloaded.rs.

🤖 Generated with Claude Code

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Earlier breaking changes

v0.7.20 `correct()` now mutates in place, preserving rid and adding revision history (BREAKING CHANGE).