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Jim CaiOct 30, 2026
Serverless AI Inference
8 min readHow to Deploy a LoRA as an API
Two ways to turn a custom LoRA into an API on fal: hosted trainers and LoRA inference APIs with no servers, or your own trainer and serving app on fal Serverless.
Serverless AI Inference
7 min readNVIDIA GB200 Price in 2026: What a GPU, a Tray and an NVL72 Rack Cost
The GB200 is sold as a superchip and deployed as a 72-GPU NVL72 rack. This guide prices each unit per hour, explains when the rack-scale NVLink domain is worth paying for, and compares GB200 with B200 and B300.
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Jim CaiOct 30, 2026
Serverless AI Inference
8 min readHow to Deploy a Video Generation Model in Production
Serve Wan and other open video models as a queue-backed API on fal Serverless: pick a GPU with hardware encoders, keep weights on /data, cut cold starts and scale between bursts.
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Jim CaiOct 29, 2026
Serverless AI Inference
7 min readNVIDIA RTX PRO 6000 Price in 2026: Hourly Rates, Media Workloads and H100 Comparison
NVIDIA RTX PRO 6000 price in 2026: about $15,000-$16,000 to buy, $4.00 per GPU-hour on fal. Specs, image and video cost math, and RTX PRO 6000 vs H100.
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Jim CaiOct 29, 2026![How To Use Kling 4.0: Prompts & Workflows [2026]](https://refinery.fal.media/url/https%3A%2F%2Fv3b.fal.media%2Ffiles%2Fb%2F0ab060df%2FKgRov2McTMsRewA-_yQlP.jpg/tr:w-1280,q-80/KgRov2McTMsRewA-_yQlP.webp)
AI Tools & Model Comparisons
24 min readHow To Use Kling 4.0: Prompts & Workflows [2026]
Four invented brands run through all four Kling 4.0 modes on fal, from product elements built on Nano Banana 2.1 stills to multi-shot ads, 21:9 heroes, Japanese dialogue and video edits.
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John OzuysalOct 29, 2026
Serverless AI Inference
9 min readComfyUI API: Deploy a ComfyUI Workflow as an Endpoint
Turn a ComfyUI workflow into an API on fal Serverless: export it in API format, wrap ComfyUI in a fal.App, keep checkpoints on /data and deploy an autoscaling GPU endpoint.
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Jim CaiOct 28, 2026
Serverless AI Inference
6 min readNVIDIA H200 Price in 2026: Specs, Hourly Rates and Buy vs Rent
NVIDIA H200 price in 2026: about $30,000-$34,000 to buy, $6.00 per GPU-hour on fal, billed per second. Specs, H100 and B200 comparison, buy vs rent.
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Jim CaiOct 28, 2026
AI Tools & Model Comparisons
21 min read10 Best AI Image-to-Video Generators in 2026
One earbuds product shot run through FLUX 3 Max, H3 Max, MiniMax H3, Seedance 2.5, Gemini Omni Flash 1.1, Wan 3.0, FLUX 3, Kling 4.0, Happy Horse 1.1 and Seedance 2.0 on fal, ranked on Elo, speed and price.
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John OzuysalOct 28, 2026
Serverless AI Inference
8 min readHow to Deploy ML Models on GPUs Without Kubernetes
Deploy any Python model as an autoscaling GPU API on fal Serverless from one class, a custom container or an existing HTTP server, with no Docker or Kubernetes to run.
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Jim CaiOct 27, 2026
Serverless AI Inference
6 min readNVIDIA H100 Price in 2026: Specs, Hourly Rates and Buy vs Rent
NVIDIA H100 price in 2026: about $27,000–$37,000 to buy, $4.50/h on fal billed per second. Specs, A100 comparison and buy-vs-rent break-even.
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Jim CaiOct 27, 2026
Serverless AI Inference
7 min readNVIDIA B300 Price in 2026: Blackwell Ultra Specs, Hourly Rates and Reservations
The NVIDIA B300 pairs 288 GB of HBM3e with 1.5 times the B200's FP4 compute. This guide covers its specs, how B300 time is priced, fal's published B300 rates with worked cost examples, and how to reserve capacity.
Serverless AI Inference
8 min readServerless Inference: How Autoscaling and Scale-to-Zero Work
How fal Serverless sizes your GPU fleet: what each runner state costs, how min_concurrency, keep_alive, concurrency_buffer and max_concurrency combine, and how to tune a live app.
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Jim CaiOct 26, 2026