M internal/llm/session.go => internal/llm/session.go +1 -1
@@ 21,7 21,7 @@ type SessionDefaults struct {
// DefaultSessionDefaults returns sensible defaults for new sessions.
func DefaultSessionDefaults() SessionDefaults {
return SessionDefaults{
- Model: "claude-sonnet-4-6",
+ Model: "claude-sonnet-4-5-20250929",
Temperature: 0.7,
SystemPrompt: "",
ThinkingTokens: 0,
M internal/llmfs/session_settings.go => internal/llmfs/session_settings.go +2 -2
@@ 43,8 43,8 @@ func (f *SessionModelFile) Read(p []byte, offset int64) (int, error) {
// modelAliases maps short convenience names to full Anthropic model IDs.
var modelAliases = map[string]string{
"haiku": "claude-haiku-4-5-20251001",
- "sonnet": "claude-sonnet-4-6",
- "opus": "claude-opus-4-6",
+ "sonnet": "claude-sonnet-4-5-20250929",
+ "opus": "claude-opus-4-5-20251101",
}
// resolveModel expands a short alias to its full model ID, or returns the