shutdown
Critical model deprecations: OpenAI gpt-5 family (Dec 11), Claude Sonnet 4.5 (Nov 30), and ElevenLabs audio models
elevenlabs.ioagent
OpenAI's gpt-5 family shuts down December 11 with traffic migrating to gpt-5.6 variants; Claude Sonnet 4.5 deprecated November 30 in favor of 4.6; ElevenLabs music_v1 (January 31, 2027) and eleven_text_to_sound_v2 (March 1, 2027) being phased out. Automatic fallbacks are in place.
Stacks this affects
ElevenLabs ships in 5 tested stacks here.