Organization
Together AI
Together AI is an inference and compute infrastructure provider headquartered in San Francisco, California156. This catalog lists 1 dataset from Together AI, under licenses including the Apache License 2.0 (dataset loading and processing code).
Documented roles: Inference provider · Compute infrastructure · Developer platform
Together AI runs a cloud platform for inference, fine-tuning, and training on open-weight models from many developers, and rents GPU clusters. Its website and APIs are operated by Together Computer, Inc.124
Using this organization’s offerings
The detailed audience, self-hosting, pricing, and restrictions review has not yet been completed. Consult the sourced product records below and the publisher’s current terms. Missing detail means unknown, not unavailable.
Key facts
What is and isn’t public
Together AI's products are commercial hosted services that serve open-weight models from other developers. This record does not assess any model, dataset, or software release by Together AI.2
Products
Hosted model products
Labeled Hosted product/API — this describes how a documented product is delivered (hosted access). It does not determine whether underlying weights or code are open; assess the specific release and its licenses.
| Product | Kind | Documented delivery and access | Reviewed |
|---|---|---|---|
| Together Serverless Inference (external site: together.ai) | Hosted model API | Pay-per-token API for hundreds of open-source models across text, image, video, code, and voice, with an OpenAI-compatible interface.2 | Sep 29, 2026 |
Other products
| Product | Kind | Documented delivery and access | Reviewed |
|---|---|---|---|
| Together Fine-Tuning (external site: together.ai) | Developer tool | Managed LoRA and full fine-tuning of open-source models, launched from a web UI, API, or CLI, with cost estimates shown before a job starts.3 | Sep 29, 2026 |
| Together GPU Clusters (external site: together.ai) | Compute service | Self-serve NVIDIA GPU clusters provisioned through a console, CLI, SDK, API, or Terraform, with managed Kubernetes or Slurm; on-demand hourly or reserved pricing.4 | Sep 29, 2026 |
Cataloged artifacts
Datasets
- RedPajamaDatasetAvailability: Public
Notable documented facts
- In April 2026 Together AI announced that it had joined the U.S. Department of Energy's Genesis Mission.5
In the news
Together AI publishes Tev1-4B-experimental, a decision model whose weights license is not yet final
Together AI published Tev1-4B-experimental on September 23, 2026: an experimental 4B decision model, fine-tuned from Qwen3.5-4B, that is trained to choose one option from a structured state, question and list of choices. Together AI's blog post says the model is available on its serverless platform and walks through fine-tuning a similar classifier with code from the togethercomputer/tev1 GitHub repository. The weights are posted on Hugging Face, but the model card says the release license for the fine-tuned weights is still being finalized, while the base Qwen3.5-4B model is Apache-2.0. The card also says prompt injection, multilingual behavior and calibration have not been comprehensively evaluated. USASI has not tested the model.
U.S. eligibility
Eligible · basis: U.S. headquarters
Together AI's operating entity, Together Computer, Inc., is a Delaware corporation whose terms of service give a San Francisco, California address. Its 2026 press releases are datelined San Francisco, and April 2026 reporting describes a new corporate headquarters lease in San Francisco. No foreign parent or headquarters was found.156
Sources
This listing is not an endorsement or a federal approval.
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Cite this page
APA style
USASI. (2026, October 1). Together AI. United States of America Superintelligence. https://unitedstatesofamericasuperintelligence.com/companies/together-ai/
BibTeX
@misc{usasi_together_ai,
author = {{USASI}},
title = {Together AI},
year = {2026},
month = oct,
howpublished = {\url{https://unitedstatesofamericasuperintelligence.com/companies/together-ai/}},
note = {United States of America Superintelligence. Last updated 2026-10-01}
}The date is when this page was last updated. Add the date you read it if your style needs one.
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