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Add gpt-5.4-mini, gemini-3.1-flash-lite, tzafon 1.6/1.7; drop gemini-3-pro-preview #20

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Merged
rgarcia merged 2 commits into from
Jun 11, 2026
Merged

Add gpt-5.4-mini, gemini-3.1-flash-lite, tzafon 1.6/1.7; drop gemini-3-pro-preview #20

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669f04d
Add gpt-5.4-mini, gemini-3.1-flash-lite, tzafon 1.6/1.7 support; drop…
rgarcia Jun 11, 2026
dfab56d
Drop play-by-play note on retired gemini-3-pro-preview from docs
rgarcia Jun 11, 2026
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6 changes: 3 additions & 3 deletions package-lock.json
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4 changes: 4 additions & 0 deletions packages/agent/CHANGELOG.md
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Original file line number Diff line number Diff line change
@@ -1,5 +1,9 @@
# Changelog

## 0.3.2 - 2026-06-11

- Update the `@onkernel/cua-ai` dependency to 0.2.2.

## 0.3.1 - 2026-06-11

- Update the `@onkernel/cua-ai` dependency to 0.2.1.
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4 changes: 2 additions & 2 deletions packages/agent/package.json
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@@ -1,6 +1,6 @@
{
"name": "@onkernel/cua-agent",
"version": "0.3.1",
"version": "0.3.2",
"description": "Kernel browser computer-use Agent and AgentHarness classes built on pi-agent-core",
"license": "MIT",
"type": "module",
Expand Down Expand Up @@ -42,7 +42,7 @@
"dependencies": {
"@earendil-works/pi-agent-core": "0.79.1",
"@earendil-works/pi-ai": "0.79.1",
"@onkernel/cua-ai": "0.2.1",
"@onkernel/cua-ai": "0.2.2",
"@onkernel/sdk": "0.49.0",
"sharp": "^0.34.5"
},
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5 changes: 5 additions & 0 deletions packages/ai/CHANGELOG.md
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@@ -1,5 +1,10 @@
# Changelog

## 0.2.2 - 2026-06-11

- Add computer-use support for `gpt-5.4-mini`, `gemini-3.1-flash-lite`, `tzafon.northstar-cua-fast-1.6`, and `tzafon.northstar-cua-fast-1.7-experiment`.
- Drop `gemini-3-pro-preview`, which Google has retired (the API now returns 404 for it).

## 0.2.1 - 2026-06-11

- Add computer-use support for the `claude-fable-5` Anthropic model.
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5 changes: 4 additions & 1 deletion packages/ai/docs/supported-models.md
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Expand Up @@ -22,6 +22,7 @@ API: `openai-responses` · coordinates: pixel
Family matches (root + numeric revision/dated-snapshot suffixes):

- `gpt-5.4` ([docs](https://developers.openai.com/api/docs/models/gpt-5.4))
- `gpt-5.4-mini` ([docs](https://developers.openai.com/api/docs/models/gpt-5.4-mini))
- `gpt-5.5` ([docs](https://developers.openai.com/api/docs/models/gpt-5.5))

## `anthropic`
Expand All @@ -47,7 +48,7 @@ Model refs use the `google:` prefix; `gemini:` is accepted as an alias.
Exact IDs:

- `gemini-3-flash-preview`
- `gemini-3-pro-preview`
- `gemini-3.1-flash-lite`

`gemini-2.5-computer-use-preview-10-2025` is deliberately not annotated: it
rejects the standard function declarations this package sends and requires
Expand All @@ -62,6 +63,8 @@ API: `tzafon-responses` · coordinates: normalized 0–999
Exact IDs:

- `tzafon.northstar-cua-fast` ([model card](https://huggingface.co/Tzafon/Northstar-CUA-Fast))
- `tzafon.northstar-cua-fast-1.6` ([model card](https://huggingface.co/Tzafon/Northstar-CUA-Fast))
- `tzafon.northstar-cua-fast-1.7-experiment` ([model card](https://huggingface.co/Tzafon/Northstar-CUA-Fast))

## `yutori`

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2 changes: 1 addition & 1 deletion packages/ai/package.json
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@@ -1,6 +1,6 @@
{
"name": "@onkernel/cua-ai",
"version": "0.2.1",
"version": "0.2.2",
"description": "Kernel-curated computer-use model access built on pi-ai",
"license": "MIT",
"type": "module",
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9 changes: 8 additions & 1 deletion packages/ai/src/models.ts
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Expand Up @@ -60,6 +60,7 @@ export interface CuaModelAnnotation {
export const CUA_MODEL_ANNOTATIONS: Record<CuaProvider, readonly CuaModelAnnotation[]> = {
openai: [
{ match: { kind: "family", family: "gpt-5.4" }, source: "https://developers.openai.com/api/docs/models/gpt-5.4" },
{ match: { kind: "family", family: "gpt-5.4-mini" }, source: "https://developers.openai.com/api/docs/models/gpt-5.4-mini" },
{ match: { kind: "family", family: "gpt-5.5" }, source: "https://developers.openai.com/api/docs/models/gpt-5.5" },
],
anthropic: [
Expand All @@ -74,10 +75,14 @@ export const CUA_MODEL_ANNOTATIONS: Record<CuaProvider, readonly CuaModelAnnotat
// requires Google's native tools.computer_use wrapper instead.
google: [
{ match: { kind: "exact", id: "gemini-3-flash-preview" }, source: "https://ai.google.dev/gemini-api/docs/computer-use" },
{ match: { kind: "exact", id: "gemini-3-pro-preview" }, source: "https://ai.google.dev/gemini-api/docs/computer-use" },
{ match: { kind: "exact", id: "gemini-3.1-flash-lite" }, source: "https://ai.google.dev/gemini-api/docs/computer-use" },
// gemini-3-pro-preview is intentionally absent: Google retired it and
// the API now returns 404 "model no longer available".

@cursor cursor Bot Jun 11, 2026

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Agent tests reference removed model

Medium Severity

Removing gemini-3-pro-preview from CUA_MODEL_ANNOTATIONS while bumping @onkernel/cua-agent to @onkernel/cua-ai 0.2.2 leaves packages/agent/test/agent.test.ts calling resolveCuaRuntimeSpec and setModel with google:gemini-3-pro-preview. Those paths invoke getCuaModel, which now throws for that ref, so @onkernel/cua-agent tests fail against the updated workspace.

Fix in Cursor Fix in Web

Reviewed by Cursor Bugbot for commit dfab56d. Configure here.

],
tzafon: [
{ match: { kind: "exact", id: "tzafon.northstar-cua-fast" }, source: "https://huggingface.co/Tzafon/Northstar-CUA-Fast" },
{ match: { kind: "exact", id: "tzafon.northstar-cua-fast-1.6" }, source: "https://huggingface.co/Tzafon/Northstar-CUA-Fast" },
{ match: { kind: "exact", id: "tzafon.northstar-cua-fast-1.7-experiment" }, source: "https://huggingface.co/Tzafon/Northstar-CUA-Fast" },
],
yutori: [
{ match: { kind: "exact", id: "n1-latest" }, source: "https://docs.yutori.com/reference/navigator" },
Expand All @@ -101,6 +106,8 @@ const CUA_MODEL_OVERRIDES: Record<CuaProvider, readonly Model<Api>[]> = {
google: [],
tzafon: [
cuaModel("tzafon", "tzafon.northstar-cua-fast", "Tzafon Northstar CUA Fast"),
cuaModel("tzafon", "tzafon.northstar-cua-fast-1.6", "Tzafon Northstar CUA Fast 1.6"),
cuaModel("tzafon", "tzafon.northstar-cua-fast-1.7-experiment", "Tzafon Northstar CUA Fast 1.7 (experiment)"),
],
yutori: [
cuaModel("yutori", "n1.5-latest", "Yutori Navigator n1.5"),
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13 changes: 10 additions & 3 deletions packages/ai/test/models.test.ts
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Expand Up @@ -82,6 +82,8 @@ describe("CUA support annotations", () => {
it("matches family roots, dated snapshots, and numeric revisions", () => {
expect(findCuaAnnotation("openai", "gpt-5.5")?.match).toEqual({ kind: "family", family: "gpt-5.5" });
expect(findCuaAnnotation("openai", "gpt-5.5-2026-04-23")?.match).toEqual({ kind: "family", family: "gpt-5.5" });
expect(findCuaAnnotation("openai", "gpt-5.4-mini")?.match).toEqual({ kind: "family", family: "gpt-5.4-mini" });
expect(findCuaAnnotation("openai", "gpt-5.4-mini-2026-03-17")?.match).toEqual({ kind: "family", family: "gpt-5.4-mini" });
expect(findCuaAnnotation("anthropic", "claude-opus-4-7")).toBeDefined();
expect(findCuaAnnotation("anthropic", "claude-3-7-sonnet-20250219")).toBeDefined();
});
Expand All @@ -93,22 +95,21 @@ describe("CUA support annotations", () => {
});

it("does not match named sibling variants of a family", () => {
expect(findCuaAnnotation("openai", "gpt-5.4-mini")).toBeUndefined();
expect(findCuaAnnotation("openai", "gpt-5.4-nano")).toBeUndefined();
expect(findCuaAnnotation("openai", "gpt-5.4-pro")).toBeUndefined();
expect(findCuaAnnotation("openai", "gpt-5.5-pro")).toBeUndefined();
const openaiModels = listCuaModels("openai").map((model) => model.model);
expect(openaiModels).not.toContain("gpt-5.4-mini");
expect(openaiModels).not.toContain("gpt-5.4-nano");
expect(openaiModels).not.toContain("gpt-5.4-pro");
expect(openaiModels).toContain("gpt-5.5");
});

it("matches exact-id annotations", () => {
expect(findCuaAnnotation("google", "gemini-3-flash-preview")).toBeDefined();
expect(findCuaAnnotation("google", "gemini-3-pro-preview")).toBeDefined();
expect(findCuaAnnotation("google", "gemini-3.1-flash-lite")).toBeDefined();
expect(findCuaAnnotation("yutori", "n1.5-latest")).toBeDefined();
expect(findCuaAnnotation("tzafon", "tzafon.northstar-cua-fast")).toBeDefined();
expect(findCuaAnnotation("tzafon", "tzafon.northstar-cua-fast-1.6")).toBeDefined();
});

it("no longer advertises the Gemini 2.5 computer-use preview", () => {
Expand All @@ -118,4 +119,10 @@ describe("CUA support annotations", () => {
expect(listCuaModels("google").map((model) => model.model)).not.toContain("gemini-2.5-computer-use-preview-10-2025");
expect(() => getCuaModel("google:gemini-2.5-computer-use-preview-10-2025")).toThrow(/unsupported CUA model/);
});

it("no longer advertises the retired gemini-3-pro-preview", () => {
// Google removed the model; the API now 404s "model no longer available".
expect(findCuaAnnotation("google", "gemini-3-pro-preview")).toBeUndefined();
expect(listCuaModels("google").map((model) => model.model)).not.toContain("gemini-3-pro-preview");
});
});
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