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Tiny Olmo3ForCausalLM
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Tiny Olmo3ForCausalLM

huggingface.co·Infrastructure

trl-internal-testing/tiny-Olmo3ForCausalLM is a very small test model based on the OLMo3 architecture. It is used internally by the TRL library for unit testing, validation of training scripts, and pipeline compatibility. The model includes a chat template and tokenizer configuration suitable for function-calling and assistant-style interactions.

Open SourceApache-2.0
WebCLIAPI
T
Tiny Olmo3ForCausalLM preview
Visit huggingface.co↗
⭐18.9k
stars
🍴2.9k
forks
📋8
alternatives
✓3
features
📅2020
since

Overview

3 features

Tiny Olmo3ForCausalLM is a Foundation models & chat product. It focuses on providing a minimal model for testing and validating TRL (Transformers Reinforcement Learning) library components and training pipelines. Tiny Olmo3ForCausalLM is an open-source project aimed at developers. The project is open source (Apache-2.0). Tiny Olmo3ForCausalLM is available on the web, the command line, and API.

TRL Internal Testing builds and maintains Tiny Olmo3ForCausalLM, and the product first shipped in 2020. The project is developed in the open on GitHub with 18.9k stars and 521 commits in the last 90 days. PulseGate's similarity index places it among 8 comparable tools. Among its 3 catalogued features are Causal Language Modeling, Test Model, and Transformers Compatible.

  • ✓Causal Language Modeling
  • ✓Test Model
  • ✓Transformers Compatible

Tags

tiny-modelolmo3test-modelcausal-lmtrl-testing

AI capabilities

TextInference: LocalWeights: Open

Built with & integrations

Hosting
aws
AI providers
local_oss
Runs on
BrowserCLIAPI-only

Trust & compliance

LicenseApache-2.0
Verified signals
✓ HTTPS✓ Privacy Policy✓ Terms of Service✓ Open Source✓ Active maintenance
Legal
Privacy Policy →Terms of Service →

Recent events

Latest indexed changes and source events

  1. IndexedJul 21, 5:09 PM

    trl-internal-testing/tiny-Olmo3ForCausalLM verified by the PulseGate indexer

    Source: PulseGate indexerOpen ↗

Frequently asked questions about Tiny Olmo3ForCausalLM

What is Tiny Olmo3ForCausalLM?
Tiny Olmo3ForCausalLM focuses on providing a minimal model for testing and validating TRL (Transformers Reinforcement Learning) library components and training pipelines. It is catalogued under Foundation models & chat on PulseGate.
Who should use Tiny Olmo3ForCausalLM?
Tiny Olmo3ForCausalLM is an open-source project built for developers.
Does Tiny Olmo3ForCausalLM have a free plan?
Yes — Tiny Olmo3ForCausalLM is open source under the Apache-2.0 license and free to use.
What platforms does Tiny Olmo3ForCausalLM run on?
Tiny Olmo3ForCausalLM runs on the web, the command line, and API.
Is Tiny Olmo3ForCausalLM still active?
PulseGate's liveness checks currently classify Tiny Olmo3ForCausalLM as active. The GitHub repository shows 521 commits in the last 90 days.
What tools are similar to Tiny Olmo3ForCausalLM?
Similar tools tracked by PulseGate include Tiny LlamaForCausalLM, Tiny LlamaForCausalLM, and Tiny Glm4MoeForCausalLM.Tiny LlamaForCausalLMTiny LlamaForCausalLMTiny Glm4MoeForCausalLM
Who develops Tiny Olmo3ForCausalLM?
Tiny Olmo3ForCausalLM is developed by TRL Internal Testing.
How long has Tiny Olmo3ForCausalLM been around?
Tiny Olmo3ForCausalLM first shipped in 2020.

At a glance

Pricing
Open Source
Platforms
Cli · Web
Languages
English
License
Apache-2.0
First seen
Jul 21, 2026
Activity
🟢 Active
Status
🟢 Active
Built for
developers
Model
Open source
Solves
Providing a minimal model for testing and validating TRL (Transformers Reinforcement Learning) library components and training pipelines.

Developer

TRL Internal Testing
Community-driven

Open source

⭐ Stars
18,898
🍴 Forks
2,856
Open issues
316
Last commit
today
Commits 90d
521
Contributors
509
Authorship
Community-driven
Default branch
main
Latest release
v1.8.0 · 2w ago

Live coverage

Confidence
Medium · 70
Indexed
Jul 21, 2026
Lifecycle
Alive
Activity
Active
First seen
Jul 2026
Last seen
today
Identity audit (10)
Entity ID
cmruwtj1c0dc3qoar7euttwwm
Slug
trl-internal-testing-tiny-olmo3forcausallm-huggingface-co
Lifecycle last checked
Jul 21, 2026
Verification state
Indexed for public listing
Claim / listing state
Unclaimed · listed: yes
Index status
Included in index
Latest evidence snapshot
Jul 21, 2026
Timeline basis
Indexed-at chronology (no inferred launch/funding milestones).
Last updated
Jul 21, 2026
Canonical URL
https://huggingface.co/trl-internal-testing/tiny-Olmo3ForCausalLM

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