Paid
Added on Nov 09,2026
Inkling 2 Small is a large language model from Thinking Machines Lab and the first model of its second Inkling generation, available through the Tinker training and inference platform.
It is a Mixture-of-Experts model with 594B total parameters and 17B active parameters, and it supports image inputs and variable effort.
Thinking Machines says it scores 31 on the Artificial Analysis Intelligence Index, with gains in agentic coding, vision, knowledge work and reasoning over its earlier models. It was trained with reinforcement learning on hundreds of thousands of long-horizon coding tasks across several agent frameworks.
The model follows instructions more closely than the first Inkling, considers changes carefully and checks its own work, and its vision abilities let it use visual feedback to build and refine websites, games and 3D designs.
You can try it in the Tinker Playground, fine-tune it with LoRA, sample from it and use serverless inference (in beta). Tinker provides managed GPU clusters, asynchronous APIs, checkpoints and enterprise security features such as customer-managed encryption, roles and audit logs.
At launch the weights are closed, and the company states it intends to release the full weights under an Apache 2.0 licence after external safety testing, with checkpoints downloadable at that point.
Pricing: usage-based on Tinker. For Inkling 2 Small at 64K context, prefill is $0.30, cached prefill $0.03, sampling $1.00 and training $1.50 per million tokens; the 256K context version trains at $3.00 per million tokens. Checkpoint storage is $0.10 per GB per month.
It is suited to AI researchers, ML engineers and companies that want to fine-tune or serve a capable open-weights-bound model for coding agents, vision tasks and custom applications.
By the PowerfulAI.tools Editorial Team · Updated 10 November 2026 · Researched with AI assistance and checked against the official Inkling 2 Small website · How we review tools
Inkling 2 Small is a paid tool. Check Inkling 2 Small's website for current plans and prices.
ML engineers and researchers who want to sample or fine-tune a mid-sized open-weights-bound model for agentic coding and vision work on Tinker.
It is built by Thinking Machines Lab and was announced on 5 November 2026 as the first model in its second Inkling generation.
Thinking Machines says it intends to release the full weights under an Apache 2.0 licence once external safety testing and red-teaming are complete.
Yes. Early checkpoints were tested on OpenCode under the name Fledge-Alpha to check real-world coding performance.
Popular alternatives to Inkling 2 Small include Pollinations, NemoClaw and Agnes AI. Compare their pricing and what each is best for below.
| Tool | Pricing | Best for |
|---|---|---|
| Pollinations | Freemium | Developers and hobby builders who want a single API for adding AI images, audio and text to their websites, bots and app... |
| NemoClaw | Free | Developers and platform teams who want to run always-on AI agents on NVIDIA hardware under policy-based security control... |
| Agnes AI | Freemium | Developers building AI-powered apps who want access to several models through one API. |
| OrcaRouter | Freemium | Developers and teams who want to balance AI quality and cost across many models. |
| DiagramGPT | Free | Developers and students who need to sketch system designs and workflows quickly by describing them in words. |
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