datasets
Training and evaluation data, with the modality, task and licence stated up front. Listed live from the Hugging Face Hub.
agenda-parser-tool-traces
Agenda Parser — tool-calling reasoning traces
ReAct tool-calling traces for the Agenda Parser
agents: each row is one agent step — a {system, user, assistant} chat example
where the assistant emits a single JSON action {"thought", "tool", "args"}.
Two agents are covered (tagged by meta.domain):
agenda — the uploaded-packet research agent, over real public-meeting agenda
packets (tools: list/read items, semantic + exact search, summarize, report).
Each agenda row's meta.unit_id… See the full description on the dataset page: https://huggingface.co/datasets/build-small-hackathon/agenda-parser-tool-traces.jawbreaker-scam-defense-data
Jawbreaker Scam Defense Data
Synthetic and sanitized training/eval data for Jawbreaker, a local-first scam defense app for someone you love.
Jawbreaker turns a suspicious text, email, or DM into a plain-English safety card: the risk, the warning signs, and the safest next step before someone replies, clicks, or pays.
Contents
eval/: scam-defense evaluation sets from smoke checks through hard calibration suites.
eval/reports/: guarded evaluation reports for the… See the full description on the dataset page: https://huggingface.co/datasets/build-small-hackathon/jawbreaker-scam-defense-data.kirana-detective-build-traces
Kirana Detective — Claude Code Build Sessions
Raw Claude Code (claude-sonnet-4-6) session traces recorded while building
Kirana Detective AI for the HuggingFace Build Small Hackathon 2026.
Each .jsonl file is one coding session. Together they cover the entire
build — from first commit to final submission.
What's Inside
Sessions
Agent
Coverage
11 JSONL files
Claude Code (Sonnet 4.6)
Full project build
Sessions include
Designing the… See the full description on the dataset page: https://huggingface.co/datasets/build-small-hackathon/kirana-detective-build-traces.hackathon-advisor-codex-traces
Hackathon Advisor Codex Session Traces
Real Codex session logs for the Hackathon Advisor project, selected from local Codex
rollout JSONL files and redacted before publication. The event stream preserves user
requests, assistant messages, tool calls, tool outputs, browser/search events, and
minimal session provenance needed to audit how the project was built.
Privacy filtering
The publisher applied openai/privacy-filter
at revision… See the full description on the dataset page: https://huggingface.co/datasets/build-small-hackathon/hackathon-advisor-codex-traces.pit-wall-chaos-tracesCodex agent traces for Pit Wall Chaos, a Build Small Hackathon project.
Space link: https://huggingface.co/spaces/build-small-hackathon/pit-wall-chaos
job-search-assistant-agent-tracefigment-eval-traces
Figment Eval Traces
Synthetic and de-identified evaluation traces for Figment, a prototype protocol-navigation aid for trained rural-clinic and disaster-response field responders.
These records are intended for model and harness debugging. They are not clinical data, medical advice, diagnosis, treatment instructions, or a substitute for local protocol, clinician judgment, supervisor review, or trained responder judgment.
Dataset Summary
The dataset captures… See the full description on the dataset page: https://huggingface.co/datasets/build-small-hackathon/figment-eval-traces.TinyNarrator-agent-tracesSpaces link: https://huggingface.co/spaces/build-small-hackathon/TinyNarrator
NeuroBait-Codex-Traces
Codex Session Traces
This folder contains Codex rollout JSONL traces related to the
NeuroBait Build Small Model project.
Included traces:
rollout-2026-06-08T17-03-23-019ea6af-db29-7801-ac01-46dfc88f90b0.jsonl
rollout-2026-06-09T07-10-21-019ea9b7-4610-7223-906e-2d0dba8bae7f.jsonl
rollout-2026-06-09T16-00-29-019eab9c-a18a-7de1-8967-ea63db425a4f.jsonl
The traces were selected because their session metadata contains the project
working directory:… See the full description on the dataset page: https://huggingface.co/datasets/build-small-hackathon/NeuroBait-Codex-Traces.build-small-agent-trace
Codex agent trace
This is submitted as part of the HF Build Small hack.
Codex was fully used for building the project.
It is necessary to share the trace to be eligible for the OpenAI price.
Trace was screened and sensitive keys redacted before sharing.
The full running app can be seen at :
https://huggingface.co/spaces/build-small-hackathon/storyboard-tui
MatchWise-agent-tracein-your-own-worlds-tracesCodex agent traces for In your own wor(l)ds, a Build Small Hackathon project.
Space link: https://huggingface.co/spaces/build-small-hackathon/in-your-own-worlds
clue-vibes-tracesCodex agent traces for Clue Vibes, a Build Small Hackathon project.
Space link: https://huggingface.co/spaces/build-small-hackathon/clue-vibes
kicky-ai-codex-trace
Kicky AI - Codex agent trace (sanitized)
A redacted OpenAI Codex CLI session trace from building
Kicky AI for the Build Small
Hackathon - shared for the Sharing is Caring badge so others can see how the build went.
Format: Codex CLI JSONL session log (each record = {payload, timestamp, type}).
All secrets removed (HF / Modal / Roboflow tokens, shared secrets, emails) - verified 0 leaks.
Blog write-up: https://dcrey7.substack.com/p/world-fut-coach
thousand-token-wood-traces
Thousand Token Wood -- Council Agent Traces
Open agent traces from Thousand Token Wood,
a tiny emergent economy where five woodland creatures trade goods for pebbles,
gossip, and react to reskinned market-history "Wood Legends". Each creature
thinks on a different lab's small model (distinct-engine budget 29.5B <= 32B):
Creature
Model
Lab
Oona (owl)
openai/gpt-oss-20b
OpenAI
Bramble (squirrel)
openbmb/MiniCPM3-4B
OpenBMB
Fenn (fox)
nvidia/Nemotron-Mini-4B-Instruct… See the full description on the dataset page: https://huggingface.co/datasets/build-small-hackathon/thousand-token-wood-traces.lost-frequency-radio-transmissions
Lost Frequency Radio · Transmissions
Roughly 786 short, surreal radio transmissions in chat format (system / user / assistant), in Spanish and English, for fine-tuning small models as scriptwriters for parallel-universe radio stations.
Built to train the model behind Lost Frequency Radio (Hugging Face Build Small Hackathon 2026).
Agent build trace (how it was made, scrubbed and shared): https://huggingface.co/datasets/build-small-hackathon/lost-frequency-radio-agent-trace… See the full description on the dataset page: https://huggingface.co/datasets/build-small-hackathon/lost-frequency-radio-transmissions.exam-panic-rescue-build-trace
Exam Panic Rescue App Traces
Public-safe traces for the Build Small Hackathon project Exam Panic Rescue (Backyard AI track).
This dataset supports the Sharing is Caring path and documents the Backyard AI real-user evidence. It focuses on what the app does, not on private build strategy notes.
Configs / files
real_user_traces.jsonl (config: real_user) — a real student's anonymized session. A final-year university Machine Learning student (published as "R." with… See the full description on the dataset page: https://huggingface.co/datasets/build-small-hackathon/exam-panic-rescue-build-trace.1000-Rooms-tracesThis dataset contains Codex traces from ferrariedhgs's 1000-Rooms submission (space, dataset and fine-tuned model)
sense-garden-tracesCodex agent traces for Sense Garden, a Build Small Hackathon project.
Space link: https://huggingface.co/spaces/build-small-hackathon/sense-garden
bedtime-story-machine-trace
🌙 Bedtime Story Machine — Agent Build Trace
This dataset contains the build trace for the Bedtime Story Machine project, built for the Build Small Hackathon.
What's in this trace
Complete build steps from concept to deployment
Architecture decisions and model choices
Challenges encountered and solutions
Tools and infrastructure used
Project
→ Live App
→ GitHub
cxr-draft-auditor-traces
CXR Draft Auditor - Open Audit Traces
RESEARCH / EDUCATIONAL QA ONLY. These traces come from a research tool that is NOT a medical device, NOT a diagnostic tool, and NOT a substitute for a qualified radiologist. Nothing here may be used for clinical decision-making, screening, or patient care. The model is frequently wrong.
This is a small open-trace dataset for my CXR Draft Auditor Space, captured for the Build Small Hackathon. Each record is one full audit run from the live… See the full description on the dataset page: https://huggingface.co/datasets/build-small-hackathon/cxr-draft-auditor-traces.feeled-lite-ragblood-test-explainer-traces
Blood Test Explainer - agent traces
Agent traces from the Blood Test Explainer app (Build Small hackathon). Each row is one publicly-available sample lab report (fake patients, no PHI) run through the full agent pipeline: a small vision model reads the document and extracts the markers, then a curated medical knowledge base turns the values into a grounded, per-marker explanation plus cross-marker patterns.
Model: build-small-hackathon/blood-test-minicpmv-4_6-medreason, a… See the full description on the dataset page: https://huggingface.co/datasets/build-small-hackathon/blood-test-explainer-traces.tiny-dispatch-coach-traces
Tiny Dispatch Coach Traces
This dataset shares the sanitized build trace for Tiny Dispatch Coach, a Build
Small Hackathon project.
The trace records the model/planner design:
OpenBMB MiniCPM5-1B-GGUF parses dispatcher notes into constraints when the
optional llama.cpp path is enabled.
A deterministic planner computes route splits, time windows, wait time,
lateness, and baseline deltas.
The sample data is synthetic.
No API keys, user emails, real customer records, company… See the full description on the dataset page: https://huggingface.co/datasets/build-small-hackathon/tiny-dispatch-coach-traces.AI-Puppet-Theater-Actor-SFT
AI Puppet Theater Actor SFT
Synthetic supervised fine-tuning data for the Actor agent in AI Puppet Theater.
The dataset teaches a small language model to respond to a single puppet-theater beat with one compact JSON object. It is intended for hackathon prototyping, schema following, and local adapter experiments, not as a general storytelling or chat dataset.
Schema
Each row is chat-style JSONL:
{
"id": "actor-sft-v0-000001",
"source_mix": ["synthetic_v0"… See the full description on the dataset page: https://huggingface.co/datasets/build-small-hackathon/AI-Puppet-Theater-Actor-SFT.facade-of-jade-traces
Facade of Jade traces
Public gameplay and drama-manager traces for the Build Small Hackathon Sharing is Caring badge.
Files:
traces_v0.jsonl — live HF Space/Modal smoke-test traces.
traces_v1.jsonl — 16 curated local drama-manager traces covering respectful, hostile, repair, and lore player paths.
Project: https://github.com/tuancookiez-hub/facade-of-jade
Live Space: https://build-small-hackathon-facade-of-jade.hf.space
agenda-parser-models-example-agent-traces
Agenda Parser — fine-tuned agent models
Three Gemma 4 models fine-tuned to drive the Agenda Parser's ReAct agent: at each step
the model emits a single JSON action {"thought","tool","args"} over two toolkits —
meeting-agenda packets and Michigan local-government law (Open Meetings Act, FOIA,
the Michigan Compiled Laws via Cornell LII). This card doubles as the project write-up; the
dataset itself (bottom) is a gallery of example traces from the three models.
tier
base… See the full description on the dataset page: https://huggingface.co/datasets/build-small-hackathon/agenda-parser-models-example-agent-traces.slipstream-evm-sft
Slipstream: EVM code-action forecasting traces (SFT)
Supervised fine-tuning traces for distilling a code-action forecasting agent into small reasoning
models. Each example is a full multi-turn trajectory in which a strong teacher forecasts a project's
final cost (Estimate at Completion, EAC) and finish period from a mid-flight Earned Value
Management (EVM) snapshot, by writing and running Python against a fixed toolset and then calling
submit(finish, eac).
This is the… See the full description on the dataset page: https://huggingface.co/datasets/build-small-hackathon/slipstream-evm-sft.professor-pip-traces
Professor Pip — Open Course-Run Traces
Synthetic runtime traces from Professor Pip, a kids (5–10) 3D talking-avatar
teacher built for the Build Small Hackathon (Backyard AI). Each trace is one call
to Pip's brain — a fine-tuned MiniCPM5-1B teacher LoRA, served as GGUF via
llama.cpp on Modal — answering a child's spontaneous "raise-hand" question
during a lesson, or gently redirecting an off-topic / not-for-kids prompt.
Shared so others can see how a tiny, fine-tuned model holds… See the full description on the dataset page: https://huggingface.co/datasets/build-small-hackathon/professor-pip-traces.lifechoice-simulator-trace
LifeChoice Simulator - Agent Build Trace
This dataset shares the build trace for the LifeChoice Simulator submission to the Build Small Hackathon.
Project
Live Space: https://huggingface.co/spaces/build-small-hackathon/LifeChoice-Simulator
Project: LifeChoice Simulator
Track: Thousand Token Wood
Target badge: Sharing is Caring
What Is Included
Product and architecture decisions
LLM scenario-generation design
Implementation milestones
Validation… See the full description on the dataset page: https://huggingface.co/datasets/build-small-hackathon/lifechoice-simulator-trace.