Files
OmniRoute/open-sse/handlers/chatCore/contextEstimation.ts
Praveen K Palaniswamy 65e81158ab fix(ollama): route models by advertised capability (#11088)
Landed with the design call resolved per the owner's pick — **option 1**: the synced store is now endpoint-agnostic (persistDiscoveredModels and managedModelImport no longer drop non-chat models at write time), and chat selectability moved to read time (auto-pool expansion in autoStrategy applies filterChatSelectableModels; the models-route projection already had its chatOnly filter). Your discovery test now passes end-to-end (3/3): /api/show capabilities persist per connection and image/embedding requests route through the advertising host.

Reconciliation notes: conflicted areas merged onto the current tip (adobe discovery import, requestedModel preflight signature, resolvedProvider fast-path coexists with the synced-route override — explicit resolution wins); carried base-red drains (#10055 memoization, #11071 test variants) dropped as already-landed; the managed-model-import exclusion test was propagated to the new contract (image/video models persist; the read filter still hides them from chat pickers — pinned by a new assertion). Full battery: 205/206 focused (the one red is a confirmed periodic-timer timing flake on the loaded devbox — 20/20 isolated), autoCombo vitest 30/30, combo suites 46/46, gates + typecheck clean.

Thank you @yourspraveen — the capability probe + routing design was right; it just needed the store contract opened up. Fixes #11087.
2026-08-23 11:45:01 -03:00

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TypeScript

import { adaptBodyForCompression } from "../../services/compression/bodyAdapter.ts";
import { estimateTokens } from "../../services/contextManager.ts";
type JsonRecord = Record<string, unknown>;
function asJsonRecord(value: unknown): JsonRecord | null {
return value && typeof value === "object" && !Array.isArray(value) ? (value as JsonRecord) : null;
}
export function estimateFinalInputTokens(requestBody: JsonRecord | null | undefined): number {
const adapted = requestBody ? adaptBodyForCompression(requestBody).body : null;
const nestedRequest = asJsonRecord(requestBody?.request);
const messages =
adapted?.messages ||
requestBody?.contents ||
nestedRequest?.contents ||
(Array.isArray(requestBody?.input)
? requestBody.input
: requestBody?.input && typeof requestBody.input === "object"
? requestBody.input
: []);
return (
estimateTokens(messages) +
(Array.isArray(requestBody?.tools) ? estimateTokens(requestBody.tools) : 0) +
estimateTokens(requestBody?.system) +
estimateTokens(requestBody?.instructions)
);
}