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THX-02 is here. An open-source Thinking Decision Model with a free API. No key, no sign-up.
We just released THX-02, our new 4.5B-parameter Thinking Decision Model developed at HAL-X AI.
Unlike traditional decision models, THX-02 introduces adaptive reasoning. It thinks when a decision requires deeper analysis or uncertainty is high, and responds directly when reasoning isn't needed.
Send text, documents, JSON, or images with typed questions and receive decisions with calibrated probabilities, typically in under 100 milliseconds.
What makes THX-02 different:
- Adaptive Thinking: Reasons only when necessary, combining fast decisions with deeper analysis.
- Decision Index 0.3: Scored 65.06 with thinking and 63.83 without, outperforming Jev and several much larger decision models in our evaluation.
- Multimodal: Supports text, structured data, and up to 4 images.
- Multilingual: Supports 20+ languages, including Azerbaijani.
- Fast inference: Around 50 ms for direct decisions and 79 ms with automatic reasoning on an RTX PRO 6000.
- Free API: 60 decisions per minute per IP, no API key required.
- Fully open-source: Model weights, reasoning adapter, runtime, and server under Apache 2.0.
Model: HAL-X-AI/THX-02
API: https://api.hal-x.ai/docs/thx-02/
We believe AI should be open, accessible, and capable of making better decisions for everyone.
We just released THX-02, our new 4.5B-parameter Thinking Decision Model developed at HAL-X AI.
Unlike traditional decision models, THX-02 introduces adaptive reasoning. It thinks when a decision requires deeper analysis or uncertainty is high, and responds directly when reasoning isn't needed.
Send text, documents, JSON, or images with typed questions and receive decisions with calibrated probabilities, typically in under 100 milliseconds.
What makes THX-02 different:
- Adaptive Thinking: Reasons only when necessary, combining fast decisions with deeper analysis.
- Decision Index 0.3: Scored 65.06 with thinking and 63.83 without, outperforming Jev and several much larger decision models in our evaluation.
- Multimodal: Supports text, structured data, and up to 4 images.
- Multilingual: Supports 20+ languages, including Azerbaijani.
- Fast inference: Around 50 ms for direct decisions and 79 ms with automatic reasoning on an RTX PRO 6000.
- Free API: 60 decisions per minute per IP, no API key required.
- Fully open-source: Model weights, reasoning adapter, runtime, and server under Apache 2.0.
Model: HAL-X-AI/THX-02
API: https://api.hal-x.ai/docs/thx-02/
We believe AI should be open, accessible, and capable of making better decisions for everyone.
