05/28 updated checkpoint of Deepseek R1. Its overall performance is now approaching that of leading models, such as O3 and Gemini 2.5 Pro. Compared to the previous version, the upgraded model shows significant improvements in handling complex reasoning tasks, and this version also offers a reduced hallucination rate, enhanced support for function calling, and better experience for vibe coding. Note that fine-tuning for this model is only available through contacting fireworks at https://fireworks.ai/company/contact-us.
Deepseek R1 05/28 can be customized with your data to improve responses. Fireworks uses LoRA to efficiently train and deploy your personalized model
Learn MoreImmediately run model on pre-configured GPUs and pay-per-token
Learn MoreOn-demand deployments give you dedicated GPUs for Deepseek R1 05/28 using Fireworks' reliable, high-performance system with no rate limits.
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