DeepSeek-V4-Pro-0813 available now on Fireworks

Fireworks Blog

Deepseek V4 Headline Image

DeepSeek V4 Pro: Tops SWE-Bench & Cuts Cost per Task by 3x vs. Fable 5

CyberGym Blog Image Header
8/26/2026

DeepSeek V4 Pro is Redefining Security Agent Economics

Harvey x Fireworks
Partner Announcements
8/26/2026

Post-training Kimi K3 with Harvey for long-horizon legal work

Header Image Do Open Models Perform Silent Reasoning Before They Respond
8/12/2026

Can open models carry readable silent signals before they speak? Reproducing J-Lens Readouts on Kimi K3 & Qwen3.5-9B

Muse Glimmer on Fireworks
8/10/2026

Muse Glimmer from Meta on Fireworks: Ideal for your Always-On Agents

Voyage AI Models on Fireworks
Model Releases
8/5/2026

Your AI performance stack is Fireworks + Voyage AI

FullFT vs LoRA training
7/30/2026

Three Tests to Run Before You Switch from LoRA to FullFT

fine-tune embeddings summary
7/29/2026

Fine-Tune Your Own Embedding Model for the Price of a Coffee

Benchmarks Showing Opus 5 vs Kimi K3
7/27/2026

Kimi K3 on Fireworks: Frontier Intelligence You Can Own

Showcase Serverless Training How it works
7/26/2026

Make Kimi K3 Yours: LoRA Training on Fireworks

fireworks and trilogy
7/26/2026

Trilogy’s Playbook for Open-Weight Cybersecurity with Kimi K3

Fireworks Nexus Header
7/26/2026

Fireworks Nexus: Drop-in Open Frontier Intelligence for Teams with Budgets

Headline Image Showing Why Routing Kimi K3 and Fable Outperforms the Rest
7/21/2026

Kimi K3 is competitive with Fable; Kimi K3 + Fable is SoTA.

Fireworks and Heidi Health
Case Studies
7/20/2026

Heidi x Fireworks: Bridging the Gap in Frontier Model Performance

Fireworks closes series D, 1.5 billion in funding at a 17.5 Billion valuation
Company News
7/15/2026

Announcing our Series D and $1B ARR

kernal-speedup-vs-minimax-MSA-oss
7/10/2026

Optimizing MiniMax M3 Sparse Attention on NVIDIA Blackwell

Gumloop
7/9/2026

How Gumloop Scaled Open-Weight Model Usage 7x in 3 Weeks with Fireworks

Fireworks Nvidia LangChain logos
Developer Experience
7/9/2026

Open, frontier, and yours: LangChain Deep Agents on NVIDIA Nemotron 3 Ultra, running on Fireworks

Best Open Source LLMs in 2026
7/8/2026

Best Open Source LLMs in 2026

artificial analysis speed over time
6/30/2026

GLM 5.2 Fast is live on Fireworks

Factory
6/26/2026

How Factory Grew Open Model Usage 2-3x in Six Months on Fireworks

Cursor Composer 2
6/26/2026

Cursor Composer 2 + Fireworks