R1-1776 shutdown
Shutdown date: 2025-08-01. Replacement: Sonar Pro Reasoning.
docs.perplexity.aiquote checked- Sonar Pro Reasoningfrom R1-1776
- 2025-08-01462 days ago
- Your code1 thing to find
Nemotron fixes
In its own wordsmatches the page ✓
Please note that as of August 1, 2025, R1-1776 will be removed from the available models. R1 has been a popular option for a while, but it hasn't kept pace with recent improvements and lacks support for newer features. To reduce engineering overhead and make room for more capable models, we're retiring it from the API. If you liked R1's strengths, we recommend switching to `Sonar Pro Reasoning`. It offers similar behavior with stronger overall performance.
What Teire looks for in your code
- model ID "R1-1776"
Does it reach your code?