SunsetDiff

gpt-3.5-turbo shutdown date

| (gpt-3.5-turbo) shuts down on 2026-10-23 per OpenAI's deprecation page (checked 2026-10-17). The official replacement is gpt-5.6-terra. On the labeled example of 10 million input tokens and 2 million output tokens, gpt-5.6-terra costs $44 a month, higher than $8 for gpt-3.5-turbo.

Model page · Is gpt-3.5-turbo being deprecated? · OpenAI · Deadlines

Questions

What is the gpt-3.5-turbo shutdown date?

| (gpt-3.5-turbo) shuts down on 2026-10-23 per OpenAI's deprecation page (checked 2026-10-17). The official replacement is gpt-5.6-terra. On the labeled example of 10 million input tokens and 2 million output tokens, gpt-5.6-terra costs $44 a month, higher than $8 for gpt-3.5-turbo.

Is gpt-3.5-turbo being deprecated?

The official status is deprecated. | (gpt-3.5-turbo) shuts down on 2026-10-23 per OpenAI's deprecation page (checked 2026-10-17). The official replacement is gpt-5.6-terra.

What replaces gpt-3.5-turbo?

The official replacement is gpt-5.6-terra.

Sources