Provider

TThinking Machines

Every Thinking Machines model UltraGPT can reach, kept in sync with the live catalog — pricing, context window and capabilities for each one.

7 models from Thinking Machines Up to 1.05M tokens of context 3 free to run
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7

Models tracked

1

Providers

7

Reasoning models

7

See images (vision)

1,049K

Largest context window

3

Free to run

Directory

All Thinking Machines models.

Search and filter this provider's lineup — pricing per million tokens, context window, modalities, reasoning effort and independent benchmark scores where available.

7 of 7 models

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,...

ReasoningTool callingVisionAudioStreaming
Context window524.3K tok
Max output471.9K tok
ReleasedJul 17, 2026
Knowledge cutoff—
Text + Image + AudioText
Input$1 / 1M tok
Output$4.05 / 1M tok
Cache read$0.17 / 1M tok
Effort: max, high, medium, low, minimal, none
Intelligence12.5
Coding52.1
Agentic22.5

Design Arena — ranked #28 across 9 categories

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,...

ReasoningTool callingVisionAudioStreaming
Context window524.3K tok
Max output471.9K tok
ReleasedJul 17, 2026
Knowledge cutoff—
Text + Image + AudioText
Input$1 / 1M tok
Output$4.05 / 1M tok
Cache read$0.17 / 1M tok
Effort: max, high, medium, low, minimal, none
Intelligence25.5
Coding52.1
Agentic24.3

Design Arena — ranked #47 across 8 categories

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,...

ReasoningTool callingVisionAudioStreaming
Context window1.05M tok
Max output262.1K tok
ReleasedJul 17, 2026
Knowledge cutoff—
Text + Image + AudioText
InputFree
OutputFree
Effort: max, high, medium, low, minimal, none
Intelligence12.5
Coding52.1
Agentic22.5

Design Arena — ranked #26 across 9 categories

Inkling 2 Small is a multimodal mixture-of-experts reasoning model from Thinking Machines Lab, with 17B active parameters out of 594B total. It is the first model in the second Inkling...

ReasoningTool callingVisionStreaming
Context window1.05M tok
Max output131.1K tok
ReleasedNov 9, 2026
Knowledge cutoff—
Text + ImageText
InputFree
OutputFree
Effort: max, high, medium, low, minimal · always on
Intelligence30.6

Inkling Small is an open-weight multimodal mixture-of-experts model from Thinking Machines Lab, with 12B active parameters out of 276B total. It is positioned as the smaller, more efficient member of...

ReasoningTool callingVisionAudioStreaming
Context window524.3K tok
Max output262.1K tok
ReleasedJul 30, 2026
Knowledge cutoff—
Text + Image + AudioText
Input$0.45 / 1M tok
Output$1.2 / 1M tok
Cache read$0.1 / 1M tok
Effort: max, high, medium, low, minimal, none
Intelligence12.9
Coding52.9
Agentic23.5

Inkling Small is an open-weight multimodal mixture-of-experts model from Thinking Machines Lab, with 12B active parameters out of 276B total. It is positioned as the smaller, more efficient member of...

ReasoningTool callingVisionAudioStreaming
Context window524.3K tok
Max output262.1K tok
ReleasedJul 30, 2026
Knowledge cutoff—
Text + Image + AudioText
Input$0.36 / 1M tok
Output$0.96 / 1M tok
Cache read$0.08 / 1M tok
Effort: max, high, medium, low, minimal, none
Intelligence12.9
Coding52.9
Agentic23.5

Inkling Small is an open-weight multimodal mixture-of-experts model from Thinking Machines Lab, with 12B active parameters out of 276B total. It is positioned as the smaller, more efficient member of...

ReasoningTool callingVisionAudioStreaming
Context window1.05M tok
Max output262.1K tok
ReleasedJul 30, 2026
Knowledge cutoff—
Text + Image + AudioText
InputFree
OutputFree
Effort: max, high, medium, low, minimal, none
Intelligence12.9
Coding52.9
Agentic23.5

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