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Hook ABI v5 only in the shared runtime contracts #74

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Merged
a9lim merged 1 commit into from
Nov 2, 2026
Merged

Hook ABI v5 only in the shared runtime contracts #74

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9 changes: 3 additions & 6 deletions webui/src/lib/runtime/contracts.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -183,12 +183,9 @@ export interface RuntimeCapabilities {

export type ModelTier = "fastest" | "balanced" | "quality";
export type ModelPreference = "speed" | "balanced" | "quality";
export type StructuredHookProfileId =
| "standard-v1"
| "standard-v2"
| "standard-v3"
| "standard-v4"
| "standard-v4-residual";
/** Hook ABI v5's two capacity profiles: units sites on the dense gated architectures, residual
* elsewhere. */
export type StructuredHookProfileId = "standard-v4" | "standard-v4-residual";

export interface RuntimeIdentity {
sourceModel: string;
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20 changes: 0 additions & 20 deletions webui/src/lib/sessionPersistence.ts
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Expand Up @@ -167,12 +167,8 @@ export class BrowserSessionPersistence {
async claim(
binding: HostedSessionBinding,
mode: "restore" | "reset" = "restore",
compatibleRuntimeIdentitySha256s: readonly string[] = [],
): Promise<HostedSessionClaimResult> {
validateSessionBinding(binding);
compatibleRuntimeIdentitySha256s.forEach((identity) => {
if (!SHA256.test(identity)) throw invalid("Compatible session runtime identity is invalid");
});
await this.initialize();
return this.runExclusive(async () => {
const value = await this.store.read(binding.modelVariantId);
Expand All @@ -199,22 +195,6 @@ export class BrowserSessionPersistence {
return { status: "missing" };
}
if (record.metadata.runtimeIdentitySha256 !== binding.runtimeIdentitySha256) {
if (compatibleRuntimeIdentitySha256s.includes(record.metadata.runtimeIdentitySha256)) {
if (record.metadata.contextTokens !== binding.contextTokens) {
return { status: "incompatible", reason: "context_tokens", record: structuredClone(record) };
}
const claimed = structuredClone({
...record,
metadata: {
...record.metadata,
runtimeIdentitySha256: binding.runtimeIdentitySha256,
},
ownerEpoch: binding.ownerEpoch,
});
validatePersistedHostedSession(claimed);
await this.store.write(claimed);
return { status: "compatible", record: claimed };
}
return {
status: "incompatible",
reason: "runtime_identity",
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