Stay informed about model retirements and API changes. Plan your migrations with our deprecation timeline.
mythic-3-turbo-0301 will be retired on March 1, 2025. Migrate to mythic-4-mini for similar performance at lower cost.
Retiring the March 2023 snapshot. Migrate to mythic-4-mini for improved performance.
Legacy model retired. All requests automatically route to mythic-4-mini.
First-generation embedding model retired. Use mythic-embed-3 for better accuracy.
| Model | Status | Deprecation Date | Replacement |
|---|---|---|---|
mythic-4 |
Active | - | - |
mythic-4-mini |
Active | - | - |
mythic-4-turbo |
Active | - | - |
mythic-3.5-turbo |
Active | - | - |
mythic-3-turbo-0301 |
Deprecated | March 1, 2025 | mythic-4-mini |
mythic-embed-3 |
Active | - | - |
Review your API logs to identify which deprecated models you're using.
Run your prompts against the new model. Most are drop-in replacements with improved performance.
Change the model parameter in your API calls. No other changes required.
Roll out the change and monitor for any differences in output quality.
# Before (deprecated) response = client.chat.completions.create( model="mythic-3-turbo-0301", messages=[{"role": "user", "content": "Hello"}] ) # After (recommended) response = client.chat.completions.create( model="mythic-4-mini", messages=[{"role": "user", "content": "Hello"}] )
We follow a consistent deprecation process to give you time to migrate:
X-Deprecation-Warning added to API responsesBe the first to know about upcoming changes and migrations.