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Enhance configuration and model capabilities

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This commit is contained in:
decolua
2026-06-16 23:32:28 +07:00
parent b282f05549
commit d03f9fb823
17 changed files with 121 additions and 52 deletions
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32
open-sse/services/combo.js
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@@ -39,15 +39,16 @@ export function reorderByCapabilities(models, required) {
*/
const comboRotationState = new Map();
// Last array item whose role is "user" (current turn), or the last item when no
// role is present. History media (older turns) must not pin the combo to a vision
// model — those get stripped + placeholdered downstream instead.
function lastUserItem(arr) {
if (!Array.isArray(arr) || arr.length === 0) return null;
for (let i = arr.length - 1; i >= 0; i--) {
if (!arr[i]?.role || arr[i].role === "user") return arr[i];
}
return arr[arr.length - 1];
// Trailing run of items after the last assistant/model turn = the current user
// turn. It may span several messages (e.g. text + image split across blocks),
// so we return all of them. History media (older turns) must not pin the combo
// to a vision model — those get stripped + placeholdered downstream instead.
function trailingUserItems(arr) {
if (!Array.isArray(arr) || arr.length === 0) return [];
const isAssistant = (r) => r === "assistant" || r === "model";
let i = arr.length - 1;
while (i >= 0 && !isAssistant(arr[i]?.role)) i--;
return arr.slice(i + 1);
}
// Detect which capabilities a request needs. Modalities (vision/pdf) are scanned
@@ -72,14 +73,11 @@ export function detectRequiredCapabilities(body) {
if (Array.isArray(content)) for (const b of content) scanBlock(b);
};
// Modalities: current user turn only (last item across each known shape).
const lastMsg = lastUserItem(body.messages); // openai / claude
if (lastMsg) scanContent(lastMsg.content);
const lastInput = lastUserItem(body.input); // responses
if (lastInput) scanContent(lastInput.content);
const contents = body.contents || body.request?.contents; // gemini / antigravity
const lastContent = lastUserItem(contents);
if (lastContent) scanContent(lastContent.parts);
// Modalities: current user turn only (trailing user run across each known shape).
for (const m of trailingUserItems(body.messages)) scanContent(m.content); // openai / claude
for (const it of trailingUserItems(body.input)) scanContent(it.content); // responses
const contents = body.contents || body.request?.contents; // gemini / antigravity
for (const c of trailingUserItems(contents)) scanContent(c.parts);
// search: temporarily disabled in auto-switch (feature not wired yet).