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eienmojikiย 
posted an update 4 days ago
KingNishย 
posted an update 13 days ago
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4301
We trained an open-source Mythos like cybersecurity LLM for the Build Small Hackathon meet OpenMythos

Trained in two stages: SFT on ~1.84K filtered ArXiv cs.CR papers + real CVE data, then RLVR using paired with past vulnerabilities GitHub repos with a verifier model checking outputs against ground truth.

Trained on: H100s from Modal

The RLVR stage made the biggest difference responses got more precise and less prone to confusing similar vulnerability classes.

Everything is open:
๐Ÿค– Demo โ†’ build-small-hackathon/OpenMythos
๐Ÿง  Model โ†’ build-small-hackathon/OpenMythos
๐Ÿ“ฆ CVE Dataset โ†’ build-small-hackathon/CVE_Vulnerailities_Detailed
๐Ÿ“„ ArXiv Dataset โ†’ himanshu17HF/ArvixImport-Filtered-Final

Try it out and let us know where it breaks ๐Ÿ™
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Abhaykoulย 
posted an update 13 days ago
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223
Shipped v0.1.2 of vtx โ€” a minimalist coding agent for the terminal.

Most agentic CLIs ship 10k+ token system prompts. Vtx is ~2,200. Less prompt overhead means more room for your code in the model's context window.

Vtx is a from-scratch Python implementation of the design philosophy behind pi-mono โ€” same principles, pure Python, no transpiled runtime.

What ships out of the box:

โ†’ Textual TUI + headless CLI (vtx -p "fix the failing test")
โ†’ 49 LLM provider gateways, all declared in a single provider.yaml
โ†’ 5 core tools (read / edit / write / bash / find) plus web search and fetch
โ†’ Session tree with compaction, handoff, and resume
โ†’ AGENTS.md / CLAUDE.md auto-discovery
โ†’ Skills system โ€” drop SKILL.md files in .agents/skills/ and they become slash commands
โ†’ Two OAuth flows (GitHub Copilot device flow, OpenAI Codex PKCE)
โ†’ Two-mode permissions: prompt (default) or auto, with a safe-command allowlist

This release adds a proper extension system. Register new LLM-callable tools, intercept tool calls, hook lifecycle events, and add slash commands from a single register(api) function in a Python file under ~/.vtx/agent/extensions/. Extensions can override built-in tools by name and chain handler logic across subscribers.

Apache 2.0. uv tool install vtx-coding-agent and you're running.

GitHub: https://github.com/OEvortex/vtx-coding-agent
PyPI: https://pypi.org/project/vtx-coding-agent

Built in the open. Feedback, extensions, and PRs welcome.
alielfilali01ย 
posted an update about 1 month ago
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563
Plans in HTML > Plans in Markdown
Tonicย 
posted an update about 2 months ago
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2972
๐Ÿ™‹๐Ÿปโ€โ™‚๏ธ Hey there folks ,

Turns out : if we predict ๐ŸŒ earth we can save a lot of time looking for interesting things and less time looking at things that we expect to see.

Sentinel-2 imagery ๐Ÿ›ฐ๏ธbasically takes a long time to download towards earth. so our "near real time" systems are quite far from that in practical terms.

meanwhile , if we "predict" what we will see , based on what we do see , we can send down much less data in a timely way , and prioritize ๐Ÿ“กearth-bound response .

I'm talking about illegal fishing , logging , mining or building in nature reserves , the more of that we predict early the more we're able to stop it on time.

At least that's the concept !

check out the blog : https://huggingface.co/blog/Tonic/save-patagonia-by-predicting-earth


- Collection: https://huggingface.co/collections/NuTonic/earth-observation-with-temporal-and-general-understanding
- Code: https://github.com/Josephrp/Nutonic
- Dataset: NuTonic/sat-vl-sft-training-ready-v1
- Model: NuTonic/lspace
- Training: NuTonic/lspace-trackio
- Evals: NuTonic/Patagonia_Eval
  • 2 replies
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Tonicย 
posted an update 2 months ago
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4351
๐Ÿ™‹๐Ÿปโ€โ™‚๏ธ Hey there folks,

since everyone liked my previous announcement post ( https://huggingface.co/posts/Tonic/338509028435394 ) so much , i'm back with more high quality proceedural datasets in the Geospacial domain for SFT training !

Check this one out :
NuTonic/sat-bbox-metadata-sft-v1

the goal is to be able to train vision models on multiple images for remote sensing analysis with one shot .

hope you like it ! ๐Ÿš€
  • 2 replies
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Tonicย 
posted an update 2 months ago
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3681
๐Ÿ™‹๐Ÿปโ€โ™‚๏ธ Hey there folks ,

I'm sharing huggingface's largest dataset of annotated statelite images today.

check it out here : NuTonic/sat-image-boundingbox-sft-full

I hope you like it , the idea is to be able to use this with small vision models ๐Ÿš€