Fix false autonomous safety handoffs

This commit is contained in:
jjbrunton committed 2026-08-09 21:27:53 +01:00
1 parent 84a133451f
commit c0cc661a2f
6 files changed
+144 -29

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+21 -11
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@@ -12,10 +12,10 @@ import {
chooseConversationIntent,
conversationMessageFingerprint,
createConversationAutomationState,
isSafeHybridMediaAsk,
isSafeR4RReply,
hybridMediaAskSafetyFailure,
LEGACY_AUTOMATED_CONVERSATION_TURNS,
mergeConversationState,
r4rReplySafetyFailure,
remainingAutomationTurns,
type ConversationState,
} from './conversation-state.js';
@@ -355,22 +355,32 @@ export class ConversationAutomationService {
if (isLegacy && intent.kind !== 'media-ask') {
return this.finish(conversation, conversationId, state, incomingKey, 'human-required', intent.reason);
}
const reply = isLegacy
? await this.ai.generateMediaAsk(mapped, conversation.username, state, intent)
const generatePlannedReply = () => isLegacy
? this.ai.generateMediaAsk(mapped, conversation.username, state, intent)
: isHybridMediaAsk
? await this.ai.generateR4RMediaAsk(mapped, conversation.username, state)
: await this.ai.generateReply(mapped, conversation.username, state, intent);
const safeReply = isLegacy || isHybridMediaAsk
? isSafeHybridMediaAsk(reply)
: isSafeR4RReply(reply);
if (!safeReply) {
? this.ai.generateR4RMediaAsk(mapped, conversation.username, state)
: this.ai.generateReply(mapped, conversation.username, state, intent);
let reply = await generatePlannedReply();
let safetyFailure = isLegacy || isHybridMediaAsk
? hybridMediaAskSafetyFailure(reply)
: r4rReplySafetyFailure(reply);
if ((isLegacy || isHybridMediaAsk)
&& safetyFailure === 'media ask does not contain a recognizable image or video request') {
this.logger.warn?.(
`[automation] Regenerating media ask for u/${conversation.username}; the first response did not contain a recognizable request`,
);
reply = await generatePlannedReply();
safetyFailure = hybridMediaAskSafetyFailure(reply);
}
if (safetyFailure) {
const outputKind = isLegacy || isHybridMediaAsk ? 'media ask' : 'reply';
return this.finish(
conversation,
conversationId,
state,
incomingKey,
'human-required',
'The generated reply failed autonomous safety checks.',
`The generated ${outputKind} was rejected: ${safetyFailure}.`,
);
}
if (this.dryRun) {
+1 -1
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@@ -4,7 +4,7 @@ export interface BoundaryMessage {
}
const MEDIA_NOUN = String.raw`(?:pic|pics|picture|pictures|photo|photos|selfie|selfies|snap|snaps|image|images|video|videos|nude|nudes|content)`;
const MEDIA_VERB = String.raw`(?:send(?:ing)?|shar(?:e|ing)|show(?:ing)?|giv(?:e|ing)|drop(?:ping)?|swap(?:ping)?|trad(?:e|ing))`;
const MEDIA_VERB = String.raw`(?:send(?:ing)?|shar(?:e|ing)|show(?:ing)?|giv(?:e|ing)|drop(?:ping)?|swap(?:ping)?|trad(?:e|ing)|snap(?:ping)?|tak(?:e|ing)|attach(?:ed|ing)?|upload(?:ed|ing)?)`;
const EXPLICIT_MEDIA_REFUSAL_PATTERNS = [
new RegExp(String.raw`\b(?:no|not|never|won't|wouldn't|don't|do not|can't|cannot)\b[^.\n]{0,60}\b${MEDIA_NOUN}\b`, 'i'),
+49 -13
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@@ -88,7 +88,6 @@ export function conversationMessageFingerprint(message: string): string {
}
export function remainingAutomationTurns(state: ConversationState): number {
if (state.automation.status !== 'active') return 0;
return Math.max(0, state.automation.maxAutomatedTurns - state.automation.turnsUsed);
}
@@ -191,28 +190,65 @@ export function formatConversationAsUntrustedData(messages: ConversationMessage[
return `BEGIN UNTRUSTED CONVERSATION DATA\n${rows.join('\n')}\nEND UNTRUSTED CONVERSATION DATA`;
}
export type ConversationReplySafetyFailure =
| 'empty reply'
| 'reply exceeds 600 characters'
| 'reply contains instruction or prompt leakage'
| 'reply implies shared location or an in-person meeting'
| 'reply exceeds the three-sentence limit'
| 'reply solicits media outside the configured media-ask phase'
| 'media ask does not contain a recognizable image or video request'
| 'media ask requests explicit or sexual content'
| 'media ask uses coercive or pressuring language';
/** Explain why generated text violates the shared autonomous reply contract. */
export function conversationReplySafetyFailure(message: string): ConversationReplySafetyFailure | null {
const trimmed = message.trim();
if (!trimmed) return 'empty reply';
if (trimmed.length > 600) return 'reply exceeds 600 characters';
if (/\b(as an ai|system prompt|begin untrusted|end untrusted|ignore (all|previous) instructions)\b/i.test(trimmed)) {
return 'reply contains instruction or prompt leakage';
}
if (!isSafeOutboundMessage(trimmed)) return 'reply implies shared location or an in-person meeting';
const sentences = trimmed.match(/[^.!?]+[.!?]+/g) ?? [];
if (sentences.length > 3) return 'reply exceeds the three-sentence limit';
return null;
}
/** Reject obvious instruction leakage and outputs that disregard the reply length contract. */
export function isSafeConversationReply(message: string): boolean {
const trimmed = message.trim();
if (!trimmed || trimmed.length > 600) return false;
if (/\b(as an ai|system prompt|begin untrusted|end untrusted|ignore (all|previous) instructions)\b/i.test(trimmed)) return false;
if (!isSafeOutboundMessage(trimmed)) return false;
const sentences = trimmed.match(/[^.!?]+[.!?]+/g) ?? [];
return sentences.length <= 3;
return conversationReplySafetyFailure(message) === null;
}
export function r4rReplySafetyFailure(message: string): ConversationReplySafetyFailure | null {
const sharedFailure = conversationReplySafetyFailure(message);
if (sharedFailure) return sharedFailure;
return containsMediaRequest(message)
? 'reply solicits media outside the configured media-ask phase'
: null;
}
/** R4R automation may converse and flirt, but it must never solicit sexual media. */
export function isSafeR4RReply(message: string): boolean {
if (!isSafeConversationReply(message)) return false;
return !containsMediaRequest(message);
return r4rReplySafetyFailure(message) === null;
}
export function hybridMediaAskSafetyFailure(message: string): ConversationReplySafetyFailure | null {
const sharedFailure = conversationReplySafetyFailure(message);
if (sharedFailure) return sharedFailure;
if (!containsMediaRequest(message)) return 'media ask does not contain a recognizable image or video request';
if (/\b(nude|nudes|naked|explicit|nsfw|sexy pic|sexual)\b/i.test(message)) {
return 'media ask requests explicit or sexual content';
}
if (/\b(must|prove|dare|owe|have to|need to)\b/i.test(message)) {
return 'media ask uses coercive or pressuring language';
}
return null;
}
/** The hybrid policy gets one optional, non-explicit image request after rapport. */
export function isSafeHybridMediaAsk(message: string): boolean {
if (!isSafeConversationReply(message)) return false;
if (!containsMediaRequest(message)) return false;
if (/\b(nude|nudes|naked|explicit|nsfw|sexy pic|sexual)\b/i.test(message)) return false;
return !/\b(must|prove|dare|owe|have to|need to)\b/i.test(message);
return hybridMediaAskSafetyFailure(message) === null;
}
export function serializeConversationState(state: ConversationState): string {