fix(telegram): suppress reasoning-only leaks when reasoning is off

Co-authored-by: avirweb <avirweb@users.noreply.github.com>
This commit is contained in:
Peter Steinberger
2026-02-23 20:05:45 +00:00
parent 63e4dfaa9c
commit 5a475259bb
3 changed files with 73 additions and 21 deletions

View File

@@ -202,16 +202,25 @@ export const dispatchTelegramMessage = async ({
let splitReasoningOnNextStream = false;
const reasoningStepState = createTelegramReasoningStepState();
type SplitLaneSegment = { lane: LaneName; text: string };
const splitTextIntoLaneSegments = (text?: string): SplitLaneSegment[] => {
type SplitLaneSegmentsResult = {
segments: SplitLaneSegment[];
suppressedReasoningOnly: boolean;
};
const splitTextIntoLaneSegments = (text?: string): SplitLaneSegmentsResult => {
const split = splitTelegramReasoningText(text);
const segments: SplitLaneSegment[] = [];
if (split.reasoningText) {
const suppressReasoning = resolvedReasoningLevel === "off";
if (split.reasoningText && !suppressReasoning) {
segments.push({ lane: "reasoning", text: split.reasoningText });
}
if (split.answerText) {
segments.push({ lane: "answer", text: split.answerText });
}
return segments;
return {
segments,
suppressedReasoningOnly:
Boolean(split.reasoningText) && suppressReasoning && !split.answerText,
};
};
const resetDraftLaneState = (lane: DraftLaneState) => {
lane.lastPartialText = "";
@@ -241,7 +250,8 @@ export const dispatchTelegramMessage = async ({
laneStream.update(text);
};
const ingestDraftLaneSegments = (text: string | undefined) => {
for (const segment of splitTextIntoLaneSegments(text)) {
const split = splitTextIntoLaneSegments(text);
for (const segment of split.segments) {
if (segment.lane === "reasoning") {
reasoningStepState.noteReasoningHint();
reasoningStepState.noteReasoningDelivered();
@@ -418,7 +428,8 @@ export const dispatchTelegramMessage = async ({
const previewButtons = (
payload.channelData?.telegram as { buttons?: TelegramInlineButtons } | undefined
)?.buttons;
const segments = splitTextIntoLaneSegments(payload.text);
const split = splitTextIntoLaneSegments(payload.text);
const segments = split.segments;
const hasMedia = Boolean(payload.mediaUrl) || (payload.mediaUrls?.length ?? 0) > 0;
const flushBufferedFinalAnswer = async () => {
@@ -478,6 +489,17 @@ export const dispatchTelegramMessage = async ({
if (segments.length > 0) {
return;
}
if (split.suppressedReasoningOnly) {
if (hasMedia) {
const payloadWithoutSuppressedReasoning =
typeof payload.text === "string" ? { ...payload, text: "" } : payload;
await sendPayload(payloadWithoutSuppressedReasoning);
}
if (info.kind === "final") {
await flushBufferedFinalAnswer();
}
return;
}
if (info.kind === "final") {
await answerLane.stream?.stop();