AI Model Release Tracker US & Canada · updated
- 1Releases tracked
- Nov 11Latest · BotPsy
- 100%Open-weight
- SVSan Salvador, El Salvador
Tether Data is a San Salvador, El Salvador-based company that develops QVAC, an open-source local AI initiative focused on models and tools that run on a user's own device. QVAC publishes specialized open-weight models under Apache 2.0 on Hugging Face, including BotPsy for on-device tool-calling agents, plus earlier Psy-family models for vision, speech, translation and health-related tasks. It also offers the QVAC SDK for running text, vision and audio models locally, along with Fabric for on-device fine-tuning. Tracked releases include BotPsy (November 2026), a 0.8B open-weight agent model built on Qwen3.5-0.8B.
Tether (QVAC)
1 release latest Nov 11, 2026
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BotPsy
0.8B open-weight on-device agent model (Apache 2.0), built on Qwen3.5-0.8B for tool calling.
Tether (QVAC) FAQ
- What is Tether (QVAC)'s latest AI model?
- Tether (QVAC)'s most recent release in the Startrise tracker is BotPsy, released Nov 11, 2026.
- How many AI models has Tether (QVAC) released?
- Startrise tracks 1 notable Tether (QVAC) release since January 2025, from BotPsy (Nov 11, 2026) to BotPsy.
- Does Tether (QVAC) release open-weight models?
- Yes. 1 of 1 tracked Tether (QVAC) releases (100%) ship with downloadable weights; the most recent is BotPsy.
- Where is Tether (QVAC) based?
- Tether (QVAC) is based in San Salvador, El Salvador.