Sonnet
Glimpse is cheaper than Sonnet Anthropic has Sonnet GPT-6.1 Terra is the closest competitor to Anthropic’s Sonnet series GPT-6.1 Terra’s price is half that of Sonnet series GPT-6.1 Terra sits in the same position as Sonnet in the Anthropic model collection Sonnet is part of the Anthropic model collection· Entity summary generated by Graphiti
Relation timeline
BY VALID-FROM DATE- SonnetFROMAnthropic
Sonnet is part of the Anthropic model collection
- GPT-6.1 TerraSAME POSITION ASSonnet
GPT-6.1 Terra sits in the same position as Sonnet in the Anthropic model collection
- GPT-6.1 TerraIS CLOSEST COMPETITOR TOSonnet
GPT-6.1 Terra is the closest competitor to Anthropic’s Sonnet series
- GPT-6.1 TerraHAS HALF PRICE OFSonnet
GPT-6.1 Terra’s price is half that of Sonnet series
- GlimpseIS CHEAPER THANSonnet
Glimpse is cheaper than Sonnet
- AnthropicHASSonnet
Anthropic has Sonnet
Relations are facts Graphiti extracted from reports, not verbatim quotes. An end date means later reporting showed the relation no longer holds.
Events 3
Source reports 4
- GPT-6.1 TerraSimon Willison · 2026-10-27
- GPT-6.1 Terra halves OpenAI's API prices and still gains ground on its larger modelsThe Decoder · 2026-10-27
- Elorian’s first AI model wants to reason with images, not just about themTechCrunch · AI · 2026-10-17
- [AINews] Meta Muse Wonder & Wonder Full: MSL’s Claude 5.5-tier Frontier ModelLatent Space · 2026-10-13