GPT-5.6 Sol Pro

OpenAI🇺🇸 USFrontier· Jul 9, 2026

TextReasoningVisionAPI

According to the source, the model belongs to the GPT-5.6 family available in the Kiro coding agent. The announcement covers spec-driven, multi-step coding work but does not describe Sol Pro on its own.

Summary of the model card

Context: 1.1M tokens
Price / 1M tok: $1 in · $5 out
Modalities: document, image, text → text

2 variants

Standard		1.1M	$2/$10	OR
Batch		1.1M	$1/$5	OR

Sources

OpenRouter Blog

Deutsch

Laut Quelle gehört das Modell zur GPT-5.6-Familie, die im Entwicklungsagenten Kiro verfügbar ist. Die Ankündigung beschreibt spezifikationsbasiertes, mehrstufiges Coding, nennt Sol Pro aber nicht gesondert.

Provenance

Detected: Sep 27, 2026
First source: openrouter
Description: Summary of the model card
Editorially reviewed: —