UltraGPT
PPrism Ml
Every Prism Ml model UltraGPT can reach, kept in sync with the live catalog — pricing, context window and capabilities for each one.
1 model from Prism Ml Up to 262.1K tokens of context
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Models tracked
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Providers
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Reasoning models
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See images (vision)
262K
Largest context window
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Free to run
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1 of 1 models
Bonsai 2 27B is a 27B-parameter reasoning model from PrismML derived from Qwen3.8-27B. It supports coding, mathematics, tool calling, and image understanding with a 262K-token context window. Ternary compression shrinks...
ReasoningTool callingVisionStreamingJSON mode
Context window262.1K tok
Max output32.8K tok
ReleasedSep 18, 2026
Knowledge cutoff—
Text + ImageText
Input$0.075 / 1M tok
Output$0.5 / 1M tok
Effort: xhigh, medium