Fireworks AI: GLM 5.2 Fast (Fireworks)

Name: GLM 5.2 Fast (Fireworks) API
Brand: Zai

stable

GLM 5.2 Fast (Fireworks) is available through Everstack's OpenAI-compatible gateway with routing, fallback, retries, and observability.

accounts__fireworks__routers__glm-5p2-fastglmreleased Jun 26, 2026

Provider Quick start

Context

1.0M

tokens

Max output

131.1K

tokens

Input

$2.10

per 1M

Output

$6.60

per 1M

Activity

Daily period usage

Aggregated managed Everstack traffic. Buckets below 5 tenants or 100 requests are withheld.

Providers

ProviderContextInput /MOutput /M

Fireworks AI

1.0M$2.10$6.60

Pricing

Item	Price	Unit
Input	$2.10	per 1M tokens
Output	$6.60	per 1M tokens
Cache read	$0.21	per 1M tokens

Performance

Reliability

Compare

Compare usage and performance

Place this model beside up to three other catalog models.

Capabilities

Modalities

Input

Output

Details

Model ID: accounts__fireworks__routers__glm-5p2-fast
Family: glm
Status: stable
Knowledge: -
Released: Jun 26, 2026

Gateway Config

API: 2024-01-01
Auth: FIREWORKS_API_KEY
Discovery: static
Provider type: meta

Quick Start

index.ts

import Everstack from "@everstack/node";const client = new Everstack({  apiKey: process.env.EVERSTACK_API_KEY!,  baseUrl: "https://{instance}.{region}.everstack.ai",});const completion = await client.chat.completions.create({  model: "@fireworks/accounts__fireworks__routers__glm-5p2-fast",  messages: [{ role: "user", content: "Explain vector cache routing." }],});console.log(completion.choices[0]?.message?.content);

Endpoint

Base URL

https://api.fireworks.ai/inference/v1

Chat completions

https://api.fireworks.ai/inference/v1/chat/completions

Model

accounts__fireworks__routers__glm-5p2-fast

Auth env

FIREWORKS_API_KEY

GLM 5.2 Fast (Fireworks) FAQ

How much does the GLM 5.2 Fast (Fireworks) API cost?

Through Fireworks AI, GLM 5.2 Fast (Fireworks) costs $2.10 per 1M input tokens and $6.60 per 1M output tokens.

What is the context window of GLM 5.2 Fast (Fireworks)?

GLM 5.2 Fast (Fireworks) accepts up to 1.0M tokens of context and returns up to 131.1K output tokens on Fireworks AI.

What can GLM 5.2 Fast (Fireworks) do?

GLM 5.2 Fast (Fireworks) supports chat, function calling and reasoning. It accepts text input.

How do I call GLM 5.2 Fast (Fireworks) through Everstack?

Point any OpenAI-compatible SDK at your Everstack gateway and set the model to @fireworks/accounts__fireworks__routers__glm-5p2-fast. Everstack adds retries, provider fallback, caching, per-tenant budgets and OpenTelemetry traces for every request.