OpenAI · Model identity

GPT Astra Latest

This model always redirects to the latest model in the GPT Astra family.

1pricing route

Context1.05Mlargest published route limit

Max output128Klargest published route limit

InputsFiles, Image, Textfrom route metadata

OutputsNot publishedfrom route metadata

Capabilities

What published route metadata supports

CachingFile inputReasoningStructured outputTool useVisionWeb search

Input modalities

FilesImageText

Supported API parameters

include_reasoningmax_completion_tokensmax_tokensreasoningreasoning_effortresponse_formatseedstructured_outputstool_choicetools

Model facts

Release dateNot independently verified

Knowledge cutoffNot independently verified

Open weightsNot independently verified

OpenRouter catalog date2026-09-11

LLMPrice does not infer a release date, knowledge cutoff, or open-weight status from a model name, Hugging Face link, or pricing route.

Could this workload cost less?Compare GPT Astra Latest with cheaper models using the same workload.

Endpoint / route	Model ID	Input	Cached	Output	Context	Source
OpenRouterStandard	`~openai/gpt-astra-latest`	$10	$1	$50	1.05M	OpenRouter API ↗

Price history

1 route availability change recorded. No earlier prices are inferred.