Sam Joshua

SamJoshua

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https://x.com/SAM_JOSHUA_S

AI & ML interests

AI agents, LLM tool use, agent security, evals, multi-agent systems

Recent Activity

new activity 6 days ago

swiss-ai/Apertus-8B-Instruct-2509:Sync chat_template.jinja with vLLM's Apertus tool template so tools render in transformers

updated a Space 6 days ago

SamJoshua/agent-harness-checks

new activity 6 days ago

ibm-granite/granite-4.1-3b:chat_template: tool_call.name is concatenated into JSON without escaping — name rewrite / key injection on re-render

View all activity

Organizations

SamJoshua 's Spaces 8

Start Here

Sam Joshua - building AI agents

Agent Harness Checks

Silent failure checks for tool & computer-use agents

Sec RLVR Hub

Generate secure code and security advice with a defensive AI

Log Threat Classifier

Phishing Email URL Detector

Cyber Threat Text Analyzer

CVE Explainer

Plain-English CVE summaries, risk & remediation

SamJoshua EsperBERTo

Predict missing word in Esperanto text