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Inkling

Ready
model path:accounts/fireworks/models/inkling

Inkling - Thinking Machines multimodal (audio+vision) MoE. Inkling is the first open-weights model released by Thinking Machines Lab. It is a 975B Mixture-of-Experts with 41B active parameters, trained natively across text, image, and audio. Built as a broad generalist foundation for fine-tuning, with controllable thinking effort.

Inkling API Features

On-demand Deployment

Docs

On-demand deployments allow you to use Inkling on dedicated GPUs with Fireworks' high-performance serving stack with high reliability and no rate limits.

Metadata

State
Ready
Created on
14 JUL, 2026
Kind
Base model
Provider
Thinking Machines Lab

Specifications

Calibrated
No
Mixture-of-Experts
Yes
Parameters
975B

Supporting Functionality

Fine-tuning
Not Supported
Serverless
Not Supported
Context Length
1040k tokens
Function Calling
Supported
Embeddings
Not Supported
Rerankers
Not Supported
Supporting image input
Supported