Change history: Model Catalog

← Changelog. Entries: 25.

• 2026-11-08 FIX-1108-1: Model lists in GET /v1/me for a Cowork key match the subscription models
• 2026-11-07 FIX-1107-1: Lifecycle headers for transcription models
• 2026-10-26 NEW-1026-17: An overly complex request body is refused with 413 BODY_TOO_COMPLEX
• 2026-10-23 FIX-1023-8: Bitrix model availability reflects configured access
• 2026-10-23 FIX-1023-18: consistent model selection for personal and company keys
• 2026-10-23 FIX-1023-19: Model replacement metadata uses the platform catalog
• 2026-10-16 NEW-1016-12: agent model bitrix/bitrixgpt-6.0-agent
• 2026-10-14 FIX-1014-16: an AI key shared by the Bitrix24 account administrator works for account users
• 2026-09-16 NEW-0916-19: model catalog: capability filter for Cowork keys
• 2026-09-14 BC-0914-19: the chat model field no longer matches models by substring
• 2026-09-14 NEW-0914-22: reasoning from earlier responses in the chat completion history
• 2026-09-14 FIX-0914-24: the default reasoning step is sent to the model explicitly
• 2026-09-03 NEW-0903-1: GET /v1/models exposes the reasoning control declaration
• 2026-08-12 NEW-0812-7: the machine schema now describes the live app, AI and telephony methods
• 2026-08-10 NEW-0810-16: agent model bitrix/bitrixgpt-5.6-agent
• 2026-08-10 NEW-0810-17: bitrix/bitrixgpt-5.5-agent is deprecated
• 2026-08-10 FIX-0810-18: a transient database transaction failure no longer returns 500 with an internal engine code
• 2026-08-07 FIX-0807-18: a file in a CRM field no longer hits the 1 MB wall, and the refusal code is documented
• 2026-07-14 FIX-0714-2: Generic 5xx errors on AI endpoints now use the OpenAI-compatible envelope
• 2026-07-08 NEW-0708-4: GET /v1/models/:id now reports a retired model's successor price and a replaced_by field
• 2026-07-06 NEW-0706-1: pricing.perCall and pricing.perMinute fields in the model catalog
• 2026-07-06 FIX-0706-3: Over-quota AI usage is charged at the model's base catalog price
• 2026-07-06 NEW-0706-4: The bitrix/embeddings model is available in the API
• 2026-06-24 NEW-0624-9: bitrix/embeddings text embeddings endpoint
• 2026-06-22 BC-0622-2: model list contains only GA models