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chromadb
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Model Details
Model Provider
chromadb
Model Tree
openai/gpt-oss-20b
Input Modalities
Output Modalities
Supported Functionality
Context-1 is trained to operate within a specific agent harness that manages tool execution, token budgets, context pruning, and deduplication. The harness is not yet public. Running the model without it will not reproduce the results reported in the technical report.
We plan to release the full agent harness and evaluation code soon. In the meantime, the technical report describes the harness design in detail.
bibtex
@techreport{bashir2026context1,title = {Chroma Context-1: Training a Self-Editing Search Agent},author = {Bashir, Hammad and Hong, Kelly and Jiang, Patrick and Shi, Zhiyi},year = {2026},month = {March},institution = {Chroma},url = {https://trychroma.com/research/context-1},}
Apache 2.0