Fine-tune LLMs and vision-language models on fully managed GPU infrastructure — no cluster setup, no MLOps team. 250+ models across 80+ architectures, 15+ fine-tuning methods, and 6 alignment algorithms, with dedicated GPUs per job and per-second billing. Get the technical depth your ML team needs at 70–90% less than building your own training stack.
15+ fine-tuning methods — LoRA, QLoRA, AdaLoRA, LoHa, LoKr, BOFT, ReFT, and full parameter training up to 1T. Pick the right method for your model size and budget, with automatic checkpointing and fault recovery built in.
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RLHF & Preference Alignment
6 alignment algorithms — DPO, SimPO, CPO, ORPO, KTO, and Reward Modeling. Align models to human preferences without building your own RL pipeline or a separate reward model for most methods.
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Vision-Language & Continued Pre-Training
Fine-tune 120+ vision-language models — InternVL, Qwen-VL, LLaVA, DeepSeek-VL, MiniCPM-V, and more — or extend any foundation model with your proprietary domain data.
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Managed GPU Infrastructure
Megatron-LM, DeepSpeed, and sequence parallelism built in. A dedicated GPU pod per job — no shared compute — across 12 GPU types and 3 regions, with transparent per-second billing.
Process
How it works
01
Bring Your Data
Upload your dataset or import directly from Hugging Face. Supports JSONL, Parquet, CSV, and image datasets for vision-language training.
02
Configure Training
Select from 250+ models, 15+ fine-tuning methods, and 6 alignment algorithms. Choose your GPU and set your hyperparameters — every decision is yours.
03
Train on Managed GPUs
Launch on dedicated GPUs with automatic checkpointing and fault recovery. Monitor in real time; cost estimates are shown before every job starts.
04
Export & Deploy
Export to Hugging Face or SafeTensors when ready. No token counting — you pay only for the GPU compute time you use, billed per second.
250+
models across 80+ architectures
15+
fine-tuning methods
6
RLHF alignment algorithms
70–90%
cheaper than DIY infrastructure
Applications
Built for real work
Domain Adaptation
Specialist models in your field's voice
Fine-tune open models on your proprietary data — legal, medical, financial, or code — for higher accuracy on the queries that matter most to your business.
Preference Alignment
Align to your standards without an RL team
Run DPO, SimPO, ORPO, or Reward Modeling to align model behavior to your organization's tone and policy — no separate reward pipeline to maintain.
Multimodal
Vision-language models on your imagery
Train 120+ VLMs on your documents, diagrams, and product imagery for multimodal workflows — from claims processing to visual inspection.
Get started
Train production-quality models your team controls
Air-gapped. Private. Yours. Start with a working proof-of-concept at no cost.