diff --git a/src/shared/model-requirements.test.ts b/src/shared/model-requirements.test.ts
new file mode 100644
index 000000000..0103d7ddb
--- /dev/null
+++ b/src/shared/model-requirements.test.ts
@@ -0,0 +1,417 @@
+import { describe, expect, test } from "bun:test"
+import {
+  AGENT_MODEL_REQUIREMENTS,
+  CATEGORY_MODEL_REQUIREMENTS,
+  type FallbackEntry,
+  type ModelRequirement,
+} from "./model-requirements"
+
+describe("AGENT_MODEL_REQUIREMENTS", () => {
+  test("oracle has valid fallbackChain with gpt-5.2 as primary", () => {
+    // #given - oracle agent requirement
+    const oracle = AGENT_MODEL_REQUIREMENTS["oracle"]
+
+    // #when - accessing oracle requirement
+    // #then - fallbackChain exists with gpt-5.2 as first entry
+    expect(oracle).toBeDefined()
+    expect(oracle.fallbackChain).toBeArray()
+    expect(oracle.fallbackChain.length).toBeGreaterThan(0)
+
+    const primary = oracle.fallbackChain[0]
+    expect(primary.providers).toContain("openai")
+    expect(primary.model).toBe("gpt-5.2")
+    expect(primary.variant).toBe("high")
+  })
+
+  test("Sisyphus has valid fallbackChain with claude-opus-4-5 as primary", () => {
+    // #given - Sisyphus agent requirement
+    const sisyphus = AGENT_MODEL_REQUIREMENTS["Sisyphus"]
+
+    // #when - accessing Sisyphus requirement
+    // #then - fallbackChain exists with claude-opus-4-5 as first entry
+    expect(sisyphus).toBeDefined()
+    expect(sisyphus.fallbackChain).toBeArray()
+    expect(sisyphus.fallbackChain.length).toBeGreaterThan(0)
+
+    const primary = sisyphus.fallbackChain[0]
+    expect(primary.providers[0]).toBe("anthropic")
+    expect(primary.model).toBe("claude-opus-4-5")
+    expect(primary.variant).toBe("max")
+  })
+
+  test("librarian has valid fallbackChain with glm-4.7 as primary", () => {
+    // #given - librarian agent requirement
+    const librarian = AGENT_MODEL_REQUIREMENTS["librarian"]
+
+    // #when - accessing librarian requirement
+    // #then - fallbackChain exists with glm-4.7 as first entry
+    expect(librarian).toBeDefined()
+    expect(librarian.fallbackChain).toBeArray()
+    expect(librarian.fallbackChain.length).toBeGreaterThan(0)
+
+    const primary = librarian.fallbackChain[0]
+    expect(primary.providers[0]).toBe("zai-coding-plan")
+    expect(primary.model).toBe("glm-4.7")
+  })
+
+  test("explore has valid fallbackChain with gemini-3-flash-preview as primary", () => {
+    // #given - explore agent requirement
+    const explore = AGENT_MODEL_REQUIREMENTS["explore"]
+
+    // #when - accessing explore requirement
+    // #then - fallbackChain exists with gemini-3-flash-preview as first entry
+    expect(explore).toBeDefined()
+    expect(explore.fallbackChain).toBeArray()
+    expect(explore.fallbackChain.length).toBeGreaterThan(0)
+
+    const primary = explore.fallbackChain[0]
+    expect(primary.providers).toContain("google")
+    expect(primary.model).toBe("gemini-3-flash-preview")
+  })
+
+  test("multimodal-looker has valid fallbackChain with gemini-3-flash-preview as primary", () => {
+    // #given - multimodal-looker agent requirement
+    const multimodalLooker = AGENT_MODEL_REQUIREMENTS["multimodal-looker"]
+
+    // #when - accessing multimodal-looker requirement
+    // #then - fallbackChain exists with gemini-3-flash-preview as first entry
+    expect(multimodalLooker).toBeDefined()
+    expect(multimodalLooker.fallbackChain).toBeArray()
+    expect(multimodalLooker.fallbackChain.length).toBeGreaterThan(0)
+
+    const primary = multimodalLooker.fallbackChain[0]
+    expect(primary.providers[0]).toBe("google")
+    expect(primary.model).toBe("gemini-3-flash-preview")
+  })
+
+  test("Prometheus (Planner) has valid fallbackChain with claude-opus-4-5 as primary", () => {
+    // #given - Prometheus agent requirement
+    const prometheus = AGENT_MODEL_REQUIREMENTS["Prometheus (Planner)"]
+
+    // #when - accessing Prometheus requirement
+    // #then - fallbackChain exists with claude-opus-4-5 as first entry
+    expect(prometheus).toBeDefined()
+    expect(prometheus.fallbackChain).toBeArray()
+    expect(prometheus.fallbackChain.length).toBeGreaterThan(0)
+
+    const primary = prometheus.fallbackChain[0]
+    expect(primary.model).toBe("claude-opus-4-5")
+    expect(primary.providers[0]).toBe("anthropic")
+    expect(primary.variant).toBe("max")
+  })
+
+  test("Metis (Plan Consultant) has valid fallbackChain with claude-opus-4-5 as primary", () => {
+    // #given - Metis agent requirement
+    const metis = AGENT_MODEL_REQUIREMENTS["Metis (Plan Consultant)"]
+
+    // #when - accessing Metis requirement
+    // #then - fallbackChain exists with claude-opus-4-5 as first entry
+    expect(metis).toBeDefined()
+    expect(metis.fallbackChain).toBeArray()
+    expect(metis.fallbackChain.length).toBeGreaterThan(0)
+
+    const primary = metis.fallbackChain[0]
+    expect(primary.model).toBe("claude-opus-4-5")
+    expect(primary.providers[0]).toBe("anthropic")
+    expect(primary.variant).toBe("max")
+  })
+
+  test("Momus (Plan Reviewer) has valid fallbackChain with gpt-5.2 as primary", () => {
+    // #given - Momus agent requirement
+    const momus = AGENT_MODEL_REQUIREMENTS["Momus (Plan Reviewer)"]
+
+    // #when - accessing Momus requirement
+    // #then - fallbackChain exists with gpt-5.2 as first entry, variant medium
+    expect(momus).toBeDefined()
+    expect(momus.fallbackChain).toBeArray()
+    expect(momus.fallbackChain.length).toBeGreaterThan(0)
+
+    const primary = momus.fallbackChain[0]
+    expect(primary.model).toBe("gpt-5.2")
+    expect(primary.variant).toBe("medium")
+    expect(primary.providers[0]).toBe("openai")
+  })
+
+  test("Atlas has valid fallbackChain with claude-sonnet-4-5 as primary", () => {
+    // #given - Atlas agent requirement
+    const atlas = AGENT_MODEL_REQUIREMENTS["Atlas"]
+
+    // #when - accessing Atlas requirement
+    // #then - fallbackChain exists with claude-sonnet-4-5 as first entry
+    expect(atlas).toBeDefined()
+    expect(atlas.fallbackChain).toBeArray()
+    expect(atlas.fallbackChain.length).toBeGreaterThan(0)
+
+    const primary = atlas.fallbackChain[0]
+    expect(primary.model).toBe("claude-sonnet-4-5")
+    expect(primary.providers[0]).toBe("anthropic")
+  })
+
+  test("all 9 builtin agents have valid fallbackChain arrays", () => {
+    // #given - list of 9 agent names
+    const expectedAgents = [
+      "Sisyphus",
+      "oracle",
+      "librarian",
+      "explore",
+      "multimodal-looker",
+      "Prometheus (Planner)",
+      "Metis (Plan Consultant)",
+      "Momus (Plan Reviewer)",
+      "Atlas",
+    ]
+
+    // #when - checking AGENT_MODEL_REQUIREMENTS
+    const definedAgents = Object.keys(AGENT_MODEL_REQUIREMENTS)
+
+    // #then - all agents present with valid fallbackChain
+    expect(definedAgents).toHaveLength(9)
+    for (const agent of expectedAgents) {
+      const requirement = AGENT_MODEL_REQUIREMENTS[agent]
+      expect(requirement).toBeDefined()
+      expect(requirement.fallbackChain).toBeArray()
+      expect(requirement.fallbackChain.length).toBeGreaterThan(0)
+
+      for (const entry of requirement.fallbackChain) {
+        expect(entry.providers).toBeArray()
+        expect(entry.providers.length).toBeGreaterThan(0)
+        expect(typeof entry.model).toBe("string")
+        expect(entry.model.length).toBeGreaterThan(0)
+      }
+    }
+  })
+})
+
+describe("CATEGORY_MODEL_REQUIREMENTS", () => {
+  test("ultrabrain has valid fallbackChain with gpt-5.2-codex as primary", () => {
+    // #given - ultrabrain category requirement
+    const ultrabrain = CATEGORY_MODEL_REQUIREMENTS["ultrabrain"]
+
+    // #when - accessing ultrabrain requirement
+    // #then - fallbackChain exists with gpt-5.2-codex as first entry
+    expect(ultrabrain).toBeDefined()
+    expect(ultrabrain.fallbackChain).toBeArray()
+    expect(ultrabrain.fallbackChain.length).toBeGreaterThan(0)
+
+    const primary = ultrabrain.fallbackChain[0]
+    expect(primary.variant).toBe("xhigh")
+    expect(primary.model).toBe("gpt-5.2-codex")
+    expect(primary.providers[0]).toBe("openai")
+  })
+
+  test("visual-engineering has valid fallbackChain with gemini-3-pro-preview as primary", () => {
+    // #given - visual-engineering category requirement
+    const visualEngineering = CATEGORY_MODEL_REQUIREMENTS["visual-engineering"]
+
+    // #when - accessing visual-engineering requirement
+    // #then - fallbackChain exists with gemini-3-pro-preview as first entry
+    expect(visualEngineering).toBeDefined()
+    expect(visualEngineering.fallbackChain).toBeArray()
+    expect(visualEngineering.fallbackChain.length).toBeGreaterThan(0)
+
+    const primary = visualEngineering.fallbackChain[0]
+    expect(primary.providers[0]).toBe("google")
+    expect(primary.model).toBe("gemini-3-pro-preview")
+  })
+
+  test("quick has valid fallbackChain with claude-haiku-4-5 as primary", () => {
+    // #given - quick category requirement
+    const quick = CATEGORY_MODEL_REQUIREMENTS["quick"]
+
+    // #when - accessing quick requirement
+    // #then - fallbackChain exists with claude-haiku-4-5 as first entry
+    expect(quick).toBeDefined()
+    expect(quick.fallbackChain).toBeArray()
+    expect(quick.fallbackChain.length).toBeGreaterThan(0)
+
+    const primary = quick.fallbackChain[0]
+    expect(primary.model).toBe("claude-haiku-4-5")
+    expect(primary.providers[0]).toBe("anthropic")
+  })
+
+  test("unspecified-low has valid fallbackChain with claude-sonnet-4-5 as primary", () => {
+    // #given - unspecified-low category requirement
+    const unspecifiedLow = CATEGORY_MODEL_REQUIREMENTS["unspecified-low"]
+
+    // #when - accessing unspecified-low requirement
+    // #then - fallbackChain exists with claude-sonnet-4-5 as first entry
+    expect(unspecifiedLow).toBeDefined()
+    expect(unspecifiedLow.fallbackChain).toBeArray()
+    expect(unspecifiedLow.fallbackChain.length).toBeGreaterThan(0)
+
+    const primary = unspecifiedLow.fallbackChain[0]
+    expect(primary.model).toBe("claude-sonnet-4-5")
+    expect(primary.providers[0]).toBe("anthropic")
+  })
+
+  test("unspecified-high has valid fallbackChain with claude-opus-4-5 as primary", () => {
+    // #given - unspecified-high category requirement
+    const unspecifiedHigh = CATEGORY_MODEL_REQUIREMENTS["unspecified-high"]
+
+    // #when - accessing unspecified-high requirement
+    // #then - fallbackChain exists with claude-opus-4-5 as first entry
+    expect(unspecifiedHigh).toBeDefined()
+    expect(unspecifiedHigh.fallbackChain).toBeArray()
+    expect(unspecifiedHigh.fallbackChain.length).toBeGreaterThan(0)
+
+    const primary = unspecifiedHigh.fallbackChain[0]
+    expect(primary.model).toBe("claude-opus-4-5")
+    expect(primary.variant).toBe("max")
+    expect(primary.providers[0]).toBe("anthropic")
+  })
+
+  test("artistry has valid fallbackChain with gemini-3-pro-preview as primary", () => {
+    // #given - artistry category requirement
+    const artistry = CATEGORY_MODEL_REQUIREMENTS["artistry"]
+
+    // #when - accessing artistry requirement
+    // #then - fallbackChain exists with gemini-3-pro-preview as first entry
+    expect(artistry).toBeDefined()
+    expect(artistry.fallbackChain).toBeArray()
+    expect(artistry.fallbackChain.length).toBeGreaterThan(0)
+
+    const primary = artistry.fallbackChain[0]
+    expect(primary.model).toBe("gemini-3-pro-preview")
+    expect(primary.variant).toBe("max")
+    expect(primary.providers[0]).toBe("google")
+  })
+
+  test("writing has valid fallbackChain with gemini-3-flash-preview as primary", () => {
+    // #given - writing category requirement
+    const writing = CATEGORY_MODEL_REQUIREMENTS["writing"]
+
+    // #when - accessing writing requirement
+    // #then - fallbackChain exists with gemini-3-flash-preview as first entry
+    expect(writing).toBeDefined()
+    expect(writing.fallbackChain).toBeArray()
+    expect(writing.fallbackChain.length).toBeGreaterThan(0)
+
+    const primary = writing.fallbackChain[0]
+    expect(primary.model).toBe("gemini-3-flash-preview")
+    expect(primary.providers[0]).toBe("google")
+  })
+
+  test("all 7 categories have valid fallbackChain arrays", () => {
+    // #given - list of 7 category names
+    const expectedCategories = [
+      "visual-engineering",
+      "ultrabrain",
+      "artistry",
+      "quick",
+      "unspecified-low",
+      "unspecified-high",
+      "writing",
+    ]
+
+    // #when - checking CATEGORY_MODEL_REQUIREMENTS
+    const definedCategories = Object.keys(CATEGORY_MODEL_REQUIREMENTS)
+
+    // #then - all categories present with valid fallbackChain
+    expect(definedCategories).toHaveLength(7)
+    for (const category of expectedCategories) {
+      const requirement = CATEGORY_MODEL_REQUIREMENTS[category]
+      expect(requirement).toBeDefined()
+      expect(requirement.fallbackChain).toBeArray()
+      expect(requirement.fallbackChain.length).toBeGreaterThan(0)
+
+      for (const entry of requirement.fallbackChain) {
+        expect(entry.providers).toBeArray()
+        expect(entry.providers.length).toBeGreaterThan(0)
+        expect(typeof entry.model).toBe("string")
+        expect(entry.model.length).toBeGreaterThan(0)
+      }
+    }
+  })
+})
+
+describe("FallbackEntry type", () => {
+  test("FallbackEntry structure is correct", () => {
+    // #given - a valid FallbackEntry object
+    const entry: FallbackEntry = {
+      providers: ["anthropic", "github-copilot", "opencode"],
+      model: "claude-opus-4-5",
+      variant: "high",
+    }
+
+    // #when - accessing properties
+    // #then - all properties are accessible
+    expect(entry.providers).toEqual(["anthropic", "github-copilot", "opencode"])
+    expect(entry.model).toBe("claude-opus-4-5")
+    expect(entry.variant).toBe("high")
+  })
+
+  test("FallbackEntry variant is optional", () => {
+    // #given - a FallbackEntry without variant
+    const entry: FallbackEntry = {
+      providers: ["opencode", "anthropic"],
+      model: "glm-4.7-free",
+    }
+
+    // #when - accessing variant
+    // #then - variant is undefined
+    expect(entry.variant).toBeUndefined()
+  })
+})
+
+describe("ModelRequirement type", () => {
+  test("ModelRequirement structure with fallbackChain is correct", () => {
+    // #given - a valid ModelRequirement object
+    const requirement: ModelRequirement = {
+      fallbackChain: [
+        { providers: ["anthropic", "github-copilot"], model: "claude-opus-4-5", variant: "max" },
+        { providers: ["openai", "github-copilot"], model: "gpt-5.2", variant: "high" },
+      ],
+    }
+
+    // #when - accessing properties
+    // #then - fallbackChain is accessible with correct structure
+    expect(requirement.fallbackChain).toBeArray()
+    expect(requirement.fallbackChain).toHaveLength(2)
+    expect(requirement.fallbackChain[0].model).toBe("claude-opus-4-5")
+    expect(requirement.fallbackChain[1].model).toBe("gpt-5.2")
+  })
+
+  test("ModelRequirement variant is optional", () => {
+    // #given - a ModelRequirement without top-level variant
+    const requirement: ModelRequirement = {
+      fallbackChain: [{ providers: ["opencode"], model: "glm-4.7-free" }],
+    }
+
+    // #when - accessing variant
+    // #then - variant is undefined
+    expect(requirement.variant).toBeUndefined()
+  })
+
+  test("no model in fallbackChain has provider prefix", () => {
+    // #given - all agent and category requirements
+    const allRequirements = [
+      ...Object.values(AGENT_MODEL_REQUIREMENTS),
+      ...Object.values(CATEGORY_MODEL_REQUIREMENTS),
+    ]
+
+    // #when - checking each model in fallbackChain
+    // #then - none contain "/" (provider prefix)
+    for (const req of allRequirements) {
+      for (const entry of req.fallbackChain) {
+        expect(entry.model).not.toContain("/")
+      }
+    }
+  })
+
+  test("all fallbackChain entries have non-empty providers array", () => {
+    // #given - all agent and category requirements
+    const allRequirements = [
+      ...Object.values(AGENT_MODEL_REQUIREMENTS),
+      ...Object.values(CATEGORY_MODEL_REQUIREMENTS),
+    ]
+
+    // #when - checking each entry in fallbackChain
+    // #then - all have non-empty providers array
+    for (const req of allRequirements) {
+      for (const entry of req.fallbackChain) {
+        expect(entry.providers).toBeArray()
+        expect(entry.providers.length).toBeGreaterThan(0)
+      }
+    }
+  })
+})
diff --git a/src/shared/model-requirements.ts b/src/shared/model-requirements.ts
new file mode 100644
index 000000000..f2e662094
--- /dev/null
+++ b/src/shared/model-requirements.ts
@@ -0,0 +1,128 @@
+export type FallbackEntry = {
+  providers: string[]
+  model: string
+  variant?: string // Entry-specific variant (e.g., GPT→high, Opus→max)
+}
+
+export type ModelRequirement = {
+  fallbackChain: FallbackEntry[]
+  variant?: string // Default variant (used when entry doesn't specify one)
+}
+
+export const AGENT_MODEL_REQUIREMENTS: Record<string, ModelRequirement> = {
+  Sisyphus: {
+    fallbackChain: [
+      { providers: ["anthropic", "github-copilot", "opencode"], model: "claude-opus-4-5", variant: "max" },
+      { providers: ["openai", "github-copilot", "opencode"], model: "gpt-5.2", variant: "high" },
+      { providers: ["google", "github-copilot", "opencode"], model: "gemini-3-pro-preview" },
+    ],
+  },
+  oracle: {
+    fallbackChain: [
+      { providers: ["openai", "github-copilot", "opencode"], model: "gpt-5.2", variant: "high" },
+      { providers: ["anthropic", "github-copilot", "opencode"], model: "claude-opus-4-5", variant: "max" },
+      { providers: ["google", "github-copilot", "opencode"], model: "gemini-3-pro-preview" },
+    ],
+  },
+  librarian: {
+    fallbackChain: [
+      { providers: ["zai-coding-plan"], model: "glm-4.7" },
+      { providers: ["opencode"], model: "glm-4.7-free" },
+      { providers: ["anthropic", "github-copilot", "opencode"], model: "claude-sonnet-4-5" },
+    ],
+  },
+  explore: {
+    fallbackChain: [
+      { providers: ["google", "github-copilot", "opencode"], model: "gemini-3-flash-preview" },
+      { providers: ["anthropic", "github-copilot", "opencode"], model: "claude-haiku-4-5" },
+      { providers: ["opencode", "github-copilot"], model: "grok-code" },
+    ],
+  },
+  "multimodal-looker": {
+    fallbackChain: [
+      { providers: ["google", "github-copilot", "opencode"], model: "gemini-3-flash-preview" },
+      { providers: ["anthropic", "github-copilot", "opencode"], model: "claude-haiku-4-5" },
+      { providers: ["openai", "github-copilot", "opencode"], model: "gpt-5.2" },
+    ],
+  },
+  "Prometheus (Planner)": {
+    fallbackChain: [
+      { providers: ["anthropic", "github-copilot", "opencode"], model: "claude-opus-4-5", variant: "max" },
+      { providers: ["openai", "github-copilot", "opencode"], model: "gpt-5.2", variant: "high" },
+      { providers: ["google", "github-copilot", "opencode"], model: "gemini-3-pro-preview" },
+    ],
+  },
+  "Metis (Plan Consultant)": {
+    fallbackChain: [
+      { providers: ["anthropic", "github-copilot", "opencode"], model: "claude-opus-4-5", variant: "max" },
+      { providers: ["openai", "github-copilot", "opencode"], model: "gpt-5.2", variant: "high" },
+      { providers: ["google", "github-copilot", "opencode"], model: "gemini-3-pro-preview" },
+    ],
+  },
+  "Momus (Plan Reviewer)": {
+    fallbackChain: [
+      { providers: ["openai", "github-copilot", "opencode"], model: "gpt-5.2", variant: "medium" },
+      { providers: ["anthropic", "github-copilot", "opencode"], model: "claude-opus-4-5" },
+      { providers: ["google", "github-copilot", "opencode"], model: "gemini-3-pro-preview" },
+    ],
+  },
+  Atlas: {
+    fallbackChain: [
+      { providers: ["anthropic", "github-copilot", "opencode"], model: "claude-sonnet-4-5" },
+      { providers: ["openai", "github-copilot", "opencode"], model: "gpt-5.2" },
+      { providers: ["google", "github-copilot", "opencode"], model: "gemini-3-pro-preview" },
+    ],
+  },
+}
+
+export const CATEGORY_MODEL_REQUIREMENTS: Record<string, ModelRequirement> = {
+  "visual-engineering": {
+    fallbackChain: [
+      { providers: ["google", "github-copilot", "opencode"], model: "gemini-3-pro-preview" },
+      { providers: ["anthropic", "github-copilot", "opencode"], model: "claude-opus-4-5", variant: "max" },
+      { providers: ["openai", "github-copilot", "opencode"], model: "gpt-5.2", variant: "high" },
+    ],
+  },
+  ultrabrain: {
+    fallbackChain: [
+      { providers: ["openai", "github-copilot", "opencode"], model: "gpt-5.2-codex", variant: "xhigh" },
+      { providers: ["anthropic", "github-copilot", "opencode"], model: "claude-opus-4-5", variant: "max" },
+      { providers: ["google", "github-copilot", "opencode"], model: "gemini-3-pro-preview" },
+    ],
+  },
+  artistry: {
+    fallbackChain: [
+      { providers: ["google", "github-copilot", "opencode"], model: "gemini-3-pro-preview", variant: "max" },
+      { providers: ["anthropic", "github-copilot", "opencode"], model: "claude-opus-4-5", variant: "max" },
+      { providers: ["openai", "github-copilot", "opencode"], model: "gpt-5.2" },
+    ],
+  },
+  quick: {
+    fallbackChain: [
+      { providers: ["anthropic", "github-copilot", "opencode"], model: "claude-haiku-4-5" },
+      { providers: ["google", "github-copilot", "opencode"], model: "gemini-3-flash-preview" },
+      { providers: ["openai", "github-copilot", "opencode"], model: "gpt-5.1-codex-mini" },
+    ],
+  },
+  "unspecified-low": {
+    fallbackChain: [
+      { providers: ["anthropic", "github-copilot", "opencode"], model: "claude-sonnet-4-5" },
+      { providers: ["openai", "github-copilot", "opencode"], model: "gpt-5.2" },
+      { providers: ["google", "github-copilot", "opencode"], model: "gemini-3-flash-preview" },
+    ],
+  },
+  "unspecified-high": {
+    fallbackChain: [
+      { providers: ["anthropic", "github-copilot", "opencode"], model: "claude-opus-4-5", variant: "max" },
+      { providers: ["openai", "github-copilot", "opencode"], model: "gpt-5.2", variant: "high" },
+      { providers: ["google", "github-copilot", "opencode"], model: "gemini-3-pro-preview" },
+    ],
+  },
+  writing: {
+    fallbackChain: [
+      { providers: ["google", "github-copilot", "opencode"], model: "gemini-3-flash-preview" },
+      { providers: ["anthropic", "github-copilot", "opencode"], model: "claude-sonnet-4-5" },
+      { providers: ["openai", "github-copilot", "opencode"], model: "gpt-5.2" },
+    ],
+  },
+}