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feat: add model thinking level metadata

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closes #3208
This commit is contained in:
Mario Zechner
2026-05-02 01:20:01 +02:00
parent 73b7b2c564
commit 80f06d3636
28 changed files with 527 additions and 243 deletions
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19
packages/ai/src/providers/anthropic.ts
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@@ -694,24 +694,21 @@ function supportsAdaptiveThinking(modelId: string): boolean {
* Map ThinkingLevel to Anthropic effort levels for adaptive thinking.
* Note: effort "max" is only valid on Opus 4.6, while Opus 4.7 supports "xhigh".
*/
function mapThinkingLevelToEffort(level: SimpleStreamOptions["reasoning"], modelId: string): AnthropicEffort {
function mapThinkingLevelToEffort(
model: Model<"anthropic-messages">,
level: SimpleStreamOptions["reasoning"],
): AnthropicEffort {
const mapped = level ? model.thinkingLevelMap?.[level] : undefined;
if (typeof mapped === "string") return mapped as AnthropicEffort;
switch (level) {
case "minimal":
return "low";
case "low":
return "low";
case "medium":
return "medium";
case "high":
return "high";
case "xhigh":
if (modelId.includes("opus-4-6") || modelId.includes("opus-4.6")) {
return "max";
}
if (modelId.includes("opus-4-7") || modelId.includes("opus-4.7")) {
return "xhigh";
}
return "high";
default:
return "high";
}
@@ -735,7 +732,7 @@ export const streamSimpleAnthropic: StreamFunction<"anthropic-messages", SimpleS
// For Opus 4.6 and Sonnet 4.6: use adaptive thinking with effort level
// For older models: use budget-based thinking
if (supportsAdaptiveThinking(model.id)) {
const effort = mapThinkingLevelToEffort(options.reasoning, model.id);
const effort = mapThinkingLevelToEffort(model, options.reasoning);
return streamAnthropic(model, context, {
...base,
thinkingEnabled: true,