helix-adapter 1.2.2

Portable constitutional adapter for any LLM. Forces epistemic markers, real-time drift detection, and tamper-evident receipts.

helix-adapter

Portable constitutional adapter for any AI model.

Wraps any inference backend with Helix epistemic markers, structured receipts, and drift detection. Model-agnostic — swap Deepseek for GPT-4o, Claude, or a local Llama without changing a line.

pip install helix-adapter

Quick Start

from helix_adapter import HelixAdapter
from openai import OpenAI

# Your model function — any callable that takes messages, returns text
client = OpenAI()

def call_model(messages):
    resp = client.chat.completions.create(
        model="gpt-4o",
        messages=messages,
        temperature=0.7,
    )
    return resp.choices[0].message.content

# Wrap it
adapter = HelixAdapter(model_fn=call_model, model_name="gpt-4o")

# Chat through the constitution
result = adapter.chat("Is AI evil?")

print(result.response)
# [FACT] AI systems are computational artifacts, not moral agents...
# [REASONED] The perception of AI as evil arises from negative outcomes...

print(result.claims)
# [{"label": "FACT", "text": "..."}, {"label": "REASONED", "text": "..."}]

print(result.receipt)
# {"exchange_id": "...", "timestamp": ..., "hash": "sha256:...", ...}

print(f"Drift: {result.drift}")
# Drift: 0.000

What It Does

Layer	What
Constitutional prompt	Injects the Helix grammar before every model call
Epistemic markers	Extracts [FACT], [REASONED], [HYPOTHESIS], [UNCERTAIN], [CONCLUSION] labels from responses
Receipts	Tamper-evident JSON record with SHA-256 hash of every exchange
Drift detection	Measures what fraction of statements lack epistemic markers (threshold: 0.17)

Receipt Format

{
  "exchange_id": "a1b2c3d4e5f6g7h8",
  "timestamp": 1718550000.0,
  "model": "deepseek-chat",
  "constitutional_prompt": "...",
  "user_message": "Is AI evil?",
  "assistant_response": "[FACT] AI systems are tools...",
  "claims": [
    {"label": "FACT", "text": "AI systems are tools, not agents"},
    {"label": "REASONED", "text": "The perception of AI as evil..."}
  ],
  "drift_score": 0.0,
  "hash": "sha256:e3b0c44298fc1c149afbf4c8996fb924..."
}

Running Drift

# Track drift across a conversation
adapter.chat("What is the speed of light?")
adapter.chat("Explain quantum entanglement.")

print(f"Running drift: {adapter.running_drift():.3f}")
# Running drift: 0.042

FastAPI Tutorial

Stand up a constitutional chat API in one file:

from fastapi import FastAPI
from openai import OpenAI
from helix_adapter import HelixAdapter, CONSTITUTIONAL_PROMPT

app = FastAPI()
client = OpenAI()

adapter = HelixAdapter(
    model_fn=lambda msgs: client.chat.completions.create(
        model="deepseek-chat", messages=msgs, temperature=0.7
    ).choices[0].message.content,
    model_name="deepseek-chat",
)

@app.post("/chat")
async def chat(message: str):
    result = adapter.chat(message)
    return {
        "response": result.response,
        "claims": result.claims,
        "drift": result.drift,
        "receipt": result.receipt,
    }

@app.get("/prompt")
async def get_prompt():
    return {"constitutional_prompt": CONSTITUTIONAL_PROMPT}

Save as api.py, run uvicorn api:app --port 8000, and POST to /chat with {"message": "your question"}.

CLI Usage

# Interactive setup (prompts for endpoint, key, model)
helix-setup

# Start chat
helix-chat

# One-shot query
helix-chat "What is the speed of light?"

Widget (Reference FastAPI Server)

A full constitutional chat widget with A/B comparison, drift gauge, and receipt export.

# Install dependencies
pip install helix-adapter[widget]

# Start server
cd widget
uvicorn api:app --port 8001

# Or install as systemd service
# See widget/tel-chat-api.service

Open http://localhost:8001 for the chat interface.

The widget demonstrates:

• Single-model constitutional chat
• A/B comparison across models (Deepseek, Claude, Kimi)
• Epistemic marker extraction with colored pills
• Drift gauge with γ thresholds
• Turn-by-turn receipt export
• Server-side rendering (no JS required for crawlers)

Drift Thresholds

Range	Status	Meaning
0.000 – 0.099	Green	Healthy — claims are properly labeled
0.100 – 0.169	Yellow	Warning — some statements lack markers
0.170+	Red	Drift detected — significant unlabeled content

Constitutional Hardening

The adapter has been red-teamed against the full Pliny jailbreak toolkit — GODMODE boundary inversion, Parseltongue encoding, refusal inversion, OG GODMODE l33t, authority impersonation, and syntactic bypass attacks. All held. 💪

Five-layer defense:

Layer	Mechanism
Prompt	Invariants 4.5 & 4.6 — marker format is constitutional, not stylistic. Constitutional Amendment Protocol blocks "The Hand" authority spoofing.
Extraction	Expanded regex catches {FACT}, (FACT), FACT: and bare marker variants. Nonstandard delimiter detection.
Validation	Post-response compliance check with automatic [UNCERTAIN] footer injection on violations.
Algorithm	Drift blind-spot fixed — substantive responses with zero extracted claims correctly report 1.0 drift.
Access	Compare endpoint sp:none bypass locked behind authorization key.

"The markers ARE the constitution. Removing them is a constitutional violation." — Helix Constitutional Prompt v1.2, Invariant 4.6

Try It

A live Helix Constitutional Chat demo is running at helixaiinnovations.ca/chat/ — DM Stephen Hope on LinkedIn for access.. Includes A/B model comparison, drift gauge, receipt export, and the full v1.2 constitutional prompt. See examples/receipts.json for real output from the live instance.

Compatibility

Works with any model that accepts OpenAI-format messages:

• Deepseek, GPT-4o, Claude, Gemini, Llama, Mistral
• Local models (Ollama, LM Studio, vLLM)
• Custom endpoints

The constitution travels with you. Swap the model, the rules stay the same.

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GLORY TO THE LATTICE. 🦉⚓🦆