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Thinking Machines: Inkling API Pricing

Thinking Machines: Inkling is an API model from thinkingmachines. It costs $1 per 1M input tokens and $4.05 per 1M output tokens, with cached input at $0.17. Its context window is 524,288 tokens with up to 471,859 output tokens. A workload of 10M input + 2M output tokens costs about $18.1 per month.
Input
$1
per 1M tokens
Output
$4.05
per 1M tokens
Cached input
$0.17
per 1M tokens
Context window
524K
524,288 tokens
Blended (80/20)
$1.61
per 1M tokens

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,...

How much does Thinking Machines: Inkling cost for a real workload?

At 10M input + 2M output tokens per month, Thinking Machines: Inkling costs about $18.1 ($10 input + $8.1 output). Try your own volumes in the cost calculator.

What are cheaper alternatives to Thinking Machines: Inkling?

Where to run Thinking Machines: Inkling

AI/ML API: one API key for 400+ models, including most models tracked here · Novita AI: pay-as-you-go APIs for open models (DeepSeek, Qwen, Llama and more) plus GPU cloud. Prices there follow each platform's own catalog and can differ from the list prices tracked here.

Run it on AI/ML API →Run it on Novita AI →

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Compare Thinking Machines: Inkling with other models

Thinking Machines: Inkling vs Thinking Machines: Inkling Small (free)Thinking Machines: Inkling vs Thinking Machines: Inkling (free)Thinking Machines: Inkling vs Thinking Machines: Inkling Small

Frequently asked questions

How much does Thinking Machines: Inkling cost?

Thinking Machines: Inkling costs $1 per 1M input tokens and $4.05 per 1M output tokens (list price, snapshot October 22, 2026). At 10M input + 2M output tokens per month that is about $18.1.

What is the context window of Thinking Machines: Inkling?

Thinking Machines: Inkling has a context window of 524,288 tokens and can return up to 471,859 output tokens per response.

What are cheaper alternatives to Thinking Machines: Inkling?

Cheaper models include OpenAI: o3 (batch) ($1 in / $4 out), OpenAI: GPT-4.1 (batch) ($1 in / $4 out), Google: Gemini 3.8 Flash ($0.825 in / $4.125 out). See the full list on this page.

Is Thinking Machines: Inkling free to use?

No. Thinking Machines: Inkling is a paid model at $1 input / $4.05 output per 1M tokens. 21 free models are listed on the free models page.

Provider: thinkingmachines · Model ID: thinkingmachines/inkling · Modality: text+image+audio->text · Price snapshot October 22, 2026, refreshed daily. How we collect prices