NewMeet Crucible‑3 — our most capable model yet

Intelligence,
forged.

Forgeyn builds frontier models, developer tools, and the compute layer beneath them — one ecosystem for shipping real AI products.

forgex · crucible-3

What shipped on Anvil this week?
Three things: streaming for Crucible‑3, fine‑tuning in six new regions, and a 40% cut in cold‑start latency. Want the changelog?
Yes — and draft the release notes.

forgex-code · projects/forgeyn-core

❯Migrate auth from sessions to JWT.

◆ Thinking for 4.1s

▸read_file src/middleware/auth.ts68 lines
▸grep "session" src/12 matches
▸edit src/middleware/auth.ts+14 −6

◆ Done in 8.2s — 3 files changed, tests passing

2.4B+

Daily inferences

<200ms

Median first token

40+

Global regions

99.99%

Uptime SLA

Products

One foundry.
Every instrument.

Each product stands on its own — and gets better together. Shared models, shared identity, shared billing. Build on one, ship with all.

For developers

One API. Every modality.

Tempest carries the training runs. Anvil carries the traffic. The same primitives power every Forgeyn product — proven at production scale before you ever touch them.

    Streaming‑first APIs — sub‑second first tokens at P50

    SOC 2 Type II, ISO 27001, EU & US data residency

    Fine‑tuning, distillation, and eval pipelines built in

    Spend caps, scoped keys, and full audit trails

    Usage‑based pricing that never surprises you

quickstart

import { Anvil } from "@forgeyn/anvil"; const anvil = new Anvil({  apiKey: process.env.FORGEYN_API_KEY,}); const stream = await anvil.responses.stream({  model: "crucible-3",  input: "Draft a launch plan for our new region.",}); for await (const event of stream) {  console.log(event.text);}

Company

Intelligence is the defining technology of this century.

So we build it like a foundry: in the open, tempered by real production use, and trusted before it ships. Every Forgeyn product shares one set of primitives — models, compute, and tooling — engineered by a single team and improved together.

Founded

2024

Team

140+ builders across research, product, and infrastructure

Offices

San Francisco · Lagos · London

Newsroom

From the forge.

Product launches, research notes, and company milestones — first‑hand, no theater.

  1. Nov 18, 2025

    Research

    Crucible‑3 is here: our most capable model yet

  2. Oct 02, 2025

    Product

    Anvil SDK 2.0 — streaming by default, evals built in

  3. Aug 21, 2025

    Infrastructure

    Tempest opens a new GPU region in Frankfurt

  4. Jun 09, 2025

    Forgex

    Forgex now speaks 42 languages

Careers

Build the foundry with us.

Small teams, real ownership, and the resources of a frontier lab. We hire for judgment and craft — in that order.