GitLab Duo

Agentic Chat (GPT-5.4 Nano)

Name: Agentic Chat (GPT-5.4 Nano)
Brand: GitLab Duo

Canonical ID: gitlab/duo-chat-gpt-5-4-nano

More GitLab Duo models More gpt-nano family models

Chat-tuned GPT model for conversational assistance, writing, and tool workflows

Reasoning: Yes Tool use: Yes

Overview

text image

Provider: GitLab Duo
Family: gpt-nano
Release date: 2026-03-17
Last updated: 2026-03-17
Input modalities: text, image
Output modalities: text

Pricing and Limits

Token pricing

Input: $0/1M
Output: $0/1M
Cached input: N/A

Context and output

Context window: 400,000
Max output tokens: 128,000
Qualified ID: gitlab/duo-chat-gpt-5-4-nano

Model Summary

Agentic Chat (GPT-5.4 Nano) is a model listing in the GitLab Duo provider catalog. It is categorized under the gpt-nano family.

The model supports text, image modalities across input/output paths. Reported context capacity is 400,000. Pricing is listed at $0/1M input and $0/1M output.

Same Family: gpt-nano

Comparable models in the same family across providers.

Browse family

Model	Provider	Context	Input	Output	Flags
GPT 4.1 Nano nano-gpt/openai/gpt-4.1-nano	NanoGPT	1,047,576	$0.1/1M	$0.4/1M
GPT-4.1 Nano merge-gateway/openai/gpt-4.1-nano	Merge Gateway	1,047,576	$0.1/1M	$0.4/1M	Tools
GPT-4.1 nano nearai/openai/gpt-4.1-nano	NEAR AI Cloud	1,047,576	$0.1/1M	$0.4/1M	Tools
GPT-4.1 nano cloudflare-ai-gateway/openai/gpt-4.1-nano	Cloudflare AI Gateway	1,000,000	$0.1/1M	$0.4/1M	Tools
GPT-4.1 nano orcarouter/openai/gpt-4.1-nano	OrcaRouter	1,047,576	$0.1/1M	$0.4/1M	Tools
GPT-4.1 nano impossibl/openai/gpt-4.1-nano	Impossibl	1,047,576	$0.1/1M	$0.4/1M	Tools
GPT-4.1 Nano aimlapi/openai/gpt-4.1-nano	AI/ML API	1,000,000	$0.13/1M	$0.52/1M	Tools
GPT-4.1 nano azure-cognitive-services/gpt-4.1-nano	Azure Cognitive Services	1,047,576	$0.1/1M	$0.4/1M	Tools
GPT-4.1 nano pioneer/gpt-4.1-nano	Pioneer	1,047,576	$0.1/1M	$0.4/1M	Tools
GPT-4.1 nano llmgateway/gpt-4.1-nano	DevPass (LLM Gateway)	1,000,000	$0.1/1M	$0.4/1M	Tools

Agentic Chat (GPT-5.4 Nano)

Overview

Pricing and Limits

Token pricing

Context and output

Model Summary

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Same Family: gpt-nano