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Tess2
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T

Tess2

huggingface.co·Infrastructure

Tess2-v0.1 is an open-source language model created by fine-tuning a Mistral base on the AllenAI Tulu-v2-SFT-Mixture dataset. It is suitable for instruction-following and conversational tasks. The model is available on Hugging Face for local inference or integration into developer applications.

Open SourceMIT
WebAPI
T
Tess2 preview
Visit huggingface.co↗
⭐58
stars
🍴4
forks
✓3
features
📅2022
since

Overview

3 features

Tess2 is a Foundation models & chat product. It focuses on generating high-quality responses to user instructions using a compact fine-tuned language model. It is built as an open-source project for developers. Tess2 is open source under the MIT license. The product ships for the web and API.

Behind Tess2 is hamishivi, and the product first shipped in 2022. Development happens publicly on GitHub with 58 stars. Key capabilities include text generation, instruction tuning, and chat template.

  • ✓Text generation
  • ✓Instruction tuning
  • ✓Chat template

Tags

mistral-finetuneinstruction-modeltulu-v2text-generation

AI capabilities

TextWeights: Open

Built with & integrations

Hosting
aws
Runs on
BrowserAPI-only

Trust & compliance

LicenseMIT
Verified signals
✓ HTTPS✓ Privacy Policy✓ Terms of Service✓ Open Source✓ Free tier✓ GitHub · ★ 58
Legal
Privacy Policy →Terms of Service →

Recent events

Latest indexed changes and source events

  1. IndexedJul 21, 5:06 PM

    hamishivi/tess2-v0.1 verified by the PulseGate indexer

    Source: PulseGate indexerOpen ↗

Frequently asked questions about Tess2

What does Tess2 do?
Tess2 focuses on generating high-quality responses to user instructions using a compact fine-tuned language model. It is catalogued under Foundation models & chat on PulseGate.
Who is Tess2 for?
Tess2 is an open-source project built for developers.
Is Tess2 free?
Yes — Tess2 is open source under the MIT license and free to use.
What platforms does Tess2 run on?
Tess2 runs on the web and API.
Is Tess2 still maintained?
PulseGate's liveness checks currently classify Tess2 as active.
What are alternatives to Tess2?
Similar tools tracked by PulseGate include Tess 4 27B ROCmFP4 FAST, Tess, and T Lite It.Tess 4 27B ROCmFP4 FASTTessT Lite It
Who makes Tess2?
Tess2 is developed by hamishivi.
When did Tess2 launch?
Tess2 first shipped in 2022.

At a glance

Pricing
Open Source
Platforms
Web
Languages
English
Open source
Yes · ★ 58
License
MIT
First seen
Mar 15, 2023
Activity
🟢 Active
Status
🟢 Active
Built for
developers
Model
Open source
Solves
Generating high-quality responses to user instructions using a compact fine-tuned language model.

Developer

hamishivi
Community-driven
↗ GitHub

Open source

View on GitHub →
⭐ Stars
58
🍴 Forks
4
Open issues
1
Last commit
1y ago
Commits 90d
0
Contributors
39
Authorship
Community-driven
Default branch
main

Live coverage

Confidence
Medium · 70
Indexed
Jul 21, 2026
Lifecycle
Alive
Activity
Active
First seen
Mar 2023
Last seen
1w ago
Identity audit (10)
Entity ID
cmruwonzr0cxtqoar1jn37bt8
Slug
hamishivi-tess2-v0-1-huggingface-co
Lifecycle last checked
Jul 21, 2026
Verification state
Indexed for public listing
Claim / listing state
Unclaimed · listed: yes
Index status
Included in index
Latest evidence snapshot
Jul 21, 2026
Timeline basis
Indexed-at chronology (no inferred launch/funding milestones).
Last updated
Jul 23, 2026
Canonical URL
https://huggingface.co/hamishivi/tess2-v0.1

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  • T Lite It
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  • Tessl
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  • MOSS TTS
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  • Higgs Tts 2 3b Base
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