Thinking Machines: Inkling (batch)

by Thinkingmachinestext+image+audio->text1 endpoint

Overview

Inkling is an open-weight multimodal mixture-of-experts model from Thinking Machines Lab, with 41B active parameters out of 975B total. It is designed for general-purpose reasoning, coding, agentic and tool-use systems, retrieval-augmented generation, instruction following, and multilingual conversational applications. Its native image and audio understanding supports multimodal analysis alongside text.

Capabilities

Text generation
Image understanding
Audio processing
Tool use / Function calling
Extended reasoning
Prompt caching
Long context
Top-P sampling
Stop sequences

Modalities

Input
TextImageAudio
Output
Text

Technical Specifications

Context Window
524.3K tokens
Max Output
471.9K tokens
Tokenizer
Other

Supported Parameters

frequency_penaltyinclude_reasoninglogit_biasmax_tokensmin_ppresence_penaltyreasoningreasoning_effortrepetition_penaltystoptemperaturetool_choicetoolstop_ktop_p

Pricing

Per 1M tokens
Input$1.00
Output$4.05
Cache read$0.17
Added
July 17, 2026
Last synced 9/18/2026