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https://github.com/Nezumi-2711/9router.git
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fjiaandCursor
7ae9fff663
Add config-driven stripUnsupportedParams helper and use it in the default and github executors. Removes the deprecated temperature param for claude-opus-4 models (Anthropic 400) and consolidates github's scattered capability checks into one rule table. Fixes #1748 Co-Authored-By: fjia <fjia@suntekcorps.com> Co-authored-by: Cursor <cursoragent@cursor.com>
32 lines
1.4 KiB
JavaScript
32 lines
1.4 KiB
JavaScript
// Strip request params a given provider/model rejects upstream (e.g. HTTP 400).
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// Config-driven: add a rule instead of scattering `delete body.x` across executors.
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// Each rule: optional provider, regex match on model, list of params to drop.
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// A param is removed only when it is present (!== undefined).
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const STRIP_RULES = [
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// claude-opus-4 series: temperature is deprecated (Anthropic 400). #1748
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{ match: /claude-opus-4/i, drop: ["temperature"] },
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// GitHub Copilot gpt-5.4: temperature unsupported.
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{ provider: "github", match: /gpt-5\.4/i, drop: ["temperature"] },
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// GitHub Copilot Claude (except opus/sonnet 4.6): thinking + reasoning_effort rejected. #713
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{ provider: "github", match: (m) => /claude/i.test(m) && !/claude.*(opus|sonnet).*4\.6/i.test(m), drop: ["thinking", "reasoning_effort"] },
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];
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// Test a rule's match (regex or predicate) against the model id.
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function matches(rule, model) {
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return typeof rule.match === "function" ? rule.match(model) : rule.match.test(model);
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}
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// Remove unsupported params from body in place; returns body.
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export function stripUnsupportedParams(provider, model, body) {
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if (!model || !body || typeof body !== "object") return body;
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for (const rule of STRIP_RULES) {
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if (rule.provider && rule.provider !== provider) continue;
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if (!matches(rule, model)) continue;
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for (const key of rule.drop) {
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if (body[key] !== undefined) delete body[key];
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}
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}
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return body;
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}
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