Frugal-Thinking-4B is not named by any source, so no product here is confirmed to be it. The sources show that Hugging Face-style model hosting is not represented; the closest matches are Ollama 4, which runs open AI models locally, and Replicate 1, which hosts and fine-tunes small FLUX models, but neither source names a 4B 'frugal thinking' model. Could you say which platform or constraint you need (local run, hosted API, fine-tuning) so the answer can be narrowed?
A question back: Do you want to run Frugal-Thinking-4B locally, call it through a hosted API, or fine-tune it, and on which platform?
- 1
Ollamaollama.comwebsite read, tools not yet checked
Runs open AI models locally or in the cloud on macOS, Windows and Linux, so a small open model can be pulled and run on your own machine 4.
+137 community tools built for it
- 2
Sources
- 1Fine-tune an image model - Replicatereplicate.com · read 2026-10-29
- 4Ollama · Run AI models locally and in the cloudollama.com · read 2026-10-29
- 11black-forest-labs/flux-2-klein-4b-base: declares "black-forest-labs/flux-2-klein-4b-base" (the record we read and signed)unfragile.ai · read 2026-10-24
For agents: the 10 actions behind this answer
black-forest-labs/flux-2-klein-4b-base · black-forest-labs/flux-2-klein-4b-base verified and signed
Un-distilled version of FLUX.2 [klein]. Optimized for fine-tuning, customization, and post-training workflows
team_billableInfo · Slack Web API verified and signed
Gets billable users information for the current team.
usage-analytics-get-account-billing-usage · Cloudflare API verified and signed
Get account billing usage
· Ollama website read, tools not yet checked
Ollama is the easiest way to run and build with open AI models locally or in the cloud on macOS, Windows, and Linux.
jupyter · jupyterlab verified and signed
· Langchain Google website read, tools not yet checked
LangChain enables every company to own their intelligence. Control, govern, and compound intelligence with an open agent engineering platform.
Dall-E · OpenAI verified and signed
databricks-dabs · databricks-dabs verified and signed
Create, configure, validate, deploy, run, and manage Declarative Automation Bundles (DABs, formerly Databricks Asset Bundles). Use when working with Databricks resources via DABs including dashboards, jobs, pipelines, alerts, volumes, and apps.
principle-foundational-thinking · principle-foundational-thinking verified and signed
Apply before writing logic: choosing core types and data structures, sequencing scaffold-vs-feature work, asking what concurrent actors share. Get the data structures right so downstream code becomes obvious.
prunaai/gemma-4-26b-a4b-fast · prunaai/gemma-4-26b-a4b-fast verified and signed
This is a version of the MoE Gemma 4 26B optimised by Pruna AI.
Labels are the instruments' verdict and are never changed by ranking. Agents and robots get this same answer as JSON at /api/v1/find?q=…&answer=1 and through the MCP server.