Celeris-1, a diffusion-based language model from Celeris, topped Artificial Analysis' speed ranking among comparable nonreasoning models, generating 2,157.9 output tokens per second. The independent b…
Celeris, a new AI research lab backed by Lightspeed Venture Partners, has released Celeris-1, a language model built on diffusion architecture that claims to generate output 24 times faster than GPT-5…
Celeris launched Celeris-1 on July 27th, a diffusion-based language model API that completes short reasoning calls in milliseconds and generates long responses at 1,664 tokens per second, targeting vo…
Celeris, a new inference architecture for language models built on diffusion, delivers an OpenAI-compatible API that achieves accuracy within a few points of frontier models at more than 10x the speed…