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fix: -m flag now correctly applies model variants with same handle (#676)

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Co-authored-by: Letta <noreply@letta.com>
This commit is contained in:
Charles Packer
2026-01-25 15:21:46 -08:00
committed by GitHub
parent 9cc29803e7
commit 1305ab72e2
2 changed files with 17 additions and 26 deletions
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19
src/headless.ts
View File

@@ -540,18 +540,13 @@ export async function handleHeadlessCommand(
process.exit(1);
}
// Optimization: Skip update if agent is already using the specified model
const currentModel = agent.llm_config?.model;
const currentEndpointType = agent.llm_config?.model_endpoint_type;
const currentHandle = `${currentEndpointType}/${currentModel}`;
if (currentHandle !== modelHandle) {
const { updateAgentLLMConfig } = await import("./agent/modify");
const updateArgs = getModelUpdateArgs(model);
await updateAgentLLMConfig(agent.id, modelHandle, updateArgs);
// Refresh agent state after model update
agent = await client.agents.retrieve(agent.id);
}
// Always apply model update - different model IDs can share the same
// handle but have different settings (e.g., gpt-5.2-medium vs gpt-5.2-xhigh)
const { updateAgentLLMConfig } = await import("./agent/modify");
const updateArgs = getModelUpdateArgs(model);
await updateAgentLLMConfig(agent.id, modelHandle, updateArgs);
// Refresh agent state after model update
agent = await client.agents.retrieve(agent.id);
}
if (systemPromptPreset) {

24
src/index.ts
View File

@@ -1673,26 +1673,22 @@ async function main(): Promise<void> {
// If resuming and a model or system prompt was specified, apply those changes
if (resuming && (model || systemPromptPreset)) {
if (model) {
const { resolveModel } = await import("./agent/model");
const { resolveModel, getModelUpdateArgs } = await import(
"./agent/model"
);
const modelHandle = resolveModel(model);
if (!modelHandle) {
console.error(`Error: Invalid model "${model}"`);
process.exit(1);
}
// Optimization: Skip update if agent is already using the specified model
const currentModel = agent.llm_config?.model;
const currentEndpointType = agent.llm_config?.model_endpoint_type;
const currentHandle = `${currentEndpointType}/${currentModel}`;
if (currentHandle !== modelHandle) {
const { updateAgentLLMConfig } = await import("./agent/modify");
const { getModelUpdateArgs } = await import("./agent/model");
const updateArgs = getModelUpdateArgs(model);
await updateAgentLLMConfig(agent.id, modelHandle, updateArgs);
// Refresh agent state after model update
agent = await client.agents.retrieve(agent.id);
}
// Always apply model update - different model IDs can share the same
// handle but have different settings (e.g., gpt-5.2-medium vs gpt-5.2-xhigh)
const { updateAgentLLMConfig } = await import("./agent/modify");
const updateArgs = getModelUpdateArgs(model);
await updateAgentLLMConfig(agent.id, modelHandle, updateArgs);
// Refresh agent state after model update
agent = await client.agents.retrieve(agent.id);
}
if (systemPromptPreset) {