Inkling 2 Small

Released
2026-11-05
Last refreshed
2026-11-06
Status
Researched 3d ago
ProprietaryCommercial use: restrictedMultimodalRAGAgentsLong contextVisionJSON / Tool use
Thinking Machines Lab releases · 3 in the last 12 monthsChangelog →
Specifications
Family
Inkling
Released
2026-11-05
Context
256K
Parameters
594B (17B active)
Architecture
Mixture of Experts
Specialization
general
Openness
Proprietary
License
ProprietaryRestricted
Weights
Not released
Code
Unknown
Training
Pretrained
Created by

Building collaborative AI aligned with human values.

San Francisco, California, United States
Founded 2025
Website
Pricing
Output / 1M
$1.00
Input / 1M
$0.300

Cheapest of 1 route · Tinker · cache read $0.030

Providers(1)

About

Inkling 2 Small is Thinking Machines Lab's first second-generation Inkling model, released November 5, 2026. It is a 594B-total / 17B-active MoE for text and image inputs with controllable reasoning effort. It is available for inference and fine-tuning on Tinker; downloadable weights are closed at launch.

Providers(1)

Compare API pricing across 1 tracked provider route for input and output tokens, batch, and cached reads when available.

ProviderInput / 1MOutput / 1MCacheRoute
Tinker$0.300$1.00read $0.030
Serverless

Capabilities

VisionMultimodalReasoningJSON / Tool useFine-tuning

Benchmark peer barsfor RAG

No task-mapped benchmark peers are available for this model yet.

Migration checks

No linked migration route is available for this model yet.

API versions

thinkingmachines/Inkling-2-Small