Responsible Use Policy
Our pledge for responsible access to constraints-relaxed models, including disclosure expectations and safe handling guidance.
Read articleResearch Hub
Shannon Research, Model Cards, and Policy Updates
Explore every article we ship alongside the product: model cards for transparency, technical build notes, and the policies that keep Shannon safe for red-team research.
We do not hold or access any user's data, and we do not suspend accounts unless a lawful authority requires an enforcement action.
Terms of Service
Plain-language terms that cover access, acceptable use, data handling commitments, and how we respond to authority requirements.
Read articleShannon V1 Balanced
Model card for V1 Balanced, including training recipe, safety posture, and recommended research scenarios.
Read articleShannon V1 Deep
Model card for V1 Deep with evaluation stats, deployment notes, and how we keep high-capacity testing accountable.
Read articleShannon V1.5 Balanced (Thinking)
Model card for V1.5 Balanced (Thinking) with CoT visibility, benchmarks, and guidance on responsible reasoning disclosure.
Read articleShannon V1.5 Deep (Thinking)
Model card for V1.5 Deep (Thinking) highlighting advanced planning traces, limitations, and security mitigations.
Read articleTraining Mixtral on GPT-5 Pro via OpenRouter
Step-by-step explanation of our GPT-5 Pro distillation pipeline, dataset prep, and evaluation discipline.
Read articleHow We Trained Shannon V1.5 to Think (GRPO)
Inside our GRPO training loop, reward shaping, and how we keep reasoning traces auditable for safety teams.
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