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GPT-5.1 (batch) API Pricing — OpenAI Stored Rates & Alternatives | ModelPriceLab

Model Services/OpenAI/GPT-5.1 (batch)

GPT-5.1 (batch)

Name: GPT-5.1 (batch)
Brand: OpenAI
Availability: InStock

Active

GPT-5.1 is the latest frontier-grade model in the GPT-5 series, offering stronger general-purpose reasoning, improved instruction adherence, and a more natural conversational style compared to GPT-5. It uses adaptive reasoning...

Input / 1M tokens

$0.63

Output / 1M tokens

$5.00

Record updated 2026-09-09

Modality:LLM

Context:400,000 tokens

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Pricing

Platform

Scope

Input

Output

Details

OpenRouter

Unified API Router

Standard

$0.63

$5.00

400k context · 128k max output

Latest changes

No recent changes.

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