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fix(llm): classify zai token limit overflow #35671

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Merged
rekram1-node merged 1 commit into from
Jul 7, 2026
Merged

fix(llm): classify zai token limit overflow #35671

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1 change: 1 addition & 0 deletions packages/llm/src/provider-error.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -6,6 +6,7 @@ const patterns = [
/input is too long for requested model/i,
/exceeds the context window/i,
/input token count.*exceeds the maximum/i,
/tokens in request more than max tokens allowed/i,
/maximum prompt length is \d+/i,
/reduce the length of the messages/i,
/maximum context length is \d+ tokens/i,
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8 changes: 8 additions & 0 deletions packages/llm/test/provider-error.test.ts
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@@ -0,0 +1,8 @@
import { describe, expect, test } from "bun:test"
import { isContextOverflow } from "../src"

describe("provider error classification", () => {
test("classifies Z.AI GLM token limit messages as context overflow", () => {
expect(isContextOverflow("tokens in request more than max tokens allowed")).toBe(true)
})
})
1 change: 1 addition & 0 deletions packages/opencode/test/session/message-v2.test.ts
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Expand Up @@ -1448,6 +1448,7 @@ describe("session.message-v2.fromError", () => {
"prompt is too long: 213462 tokens > 200000 maximum",
"Your input exceeds the context window of this model",
"The input token count (1196265) exceeds the maximum number of tokens allowed (1048575)",
"tokens in request more than max tokens allowed",
"Please reduce the length of the messages or completion",
"400 status code (no body)",
"413 status code (no body)",
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