Prime Intellect Says Mixedbreadai Trained Toast 1
Prime Intellect states that Mixedbreadai trained its Toast 1 search agent on the company's platform.
Prime Intellect posted that Mixedbreadai used its infrastructure to train Toast 1. The company described Toast 1 as a search agent that pulls documents, Slack messages, Drive files, PDFs, and images. Prime Intellect added that the model matches GPT-5.6 Sol and Opus 5 performance while running up to 12 times faster and costing one-tenth as much. Mixedbreadai posted its own announcement of the agent. Several Prime Intellect team members and founders reposted the news and noted their role in the RL training work.
The team at @mixedbreadai used Prime Intellect to train Toast 1. A state-of-the-art search agent that retrieves relevant documents, Slack messages, Drive files, PDFs, and images. The resulting model matches GPT-5.6 Sol and Opus 5 while being up to 12x faster and 10x cheaper.
Introducing Toast 1, our first specialised search agent. Toast 1 sets a new Pareto frontier for agentic search models. Frontier search quality, across all domains, 12x faster, at 1/10th of the price.
Reactions
7 postsMI 
Mixedbread@mixedbreadaiIntroducing Toast 1, our first specialised search agent. Toast 1 sets a new Pareto frontier for agentic search models. Frontier search quality, across all domains, 12x faster, at 1/10th of the price.
- likes: 895
- replies: 47
- bookmarks: 698
- reposts: 72
MI Mixedbread@mixedbreadaiIntroducing Toast 1, our first specialised search agent. Toast 1 sets a new Pareto frontier for agentic search models. Frontier search quality, across all domains, 12x faster, at 1/10th of the price.
- likes: 895
- replies: 47
- bookmarks: 698
- reposts: 72
FB Florian Brand@xeophonworking with @aaxsh18 and @bclavie and the other @mixedbreadai ppl isn't fun 😢 every time i asked them whether they considered [niche eval gotcha], they already knew and fixed it. well, the outcome is a banger search agent, so it paid off big time!!
- likes: 90
- replies: 5
- bookmarks: 15
- reposts: 1
LA Lisan al Gaib@scaling01@xeophon @aaxsh18 @bclavie @mixedbreadai can you give an example of such a niche eval gotcha?
- likes: 9
- replies: 1
- bookmarks: 0
- reposts: 0
SA samsja@samsja19It was a pleasure to collaborate with the talented @mixedbreadai team to push a sota agentic search with our prime rl stack RL is truly beautiful. Even the biggest model don't adapt well to new harness and new tool out of the box, but with RL you can get the model to…
- likes: 110
- replies: 9
- bookmarks: 45
- reposts: 7
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