o1-pro

o1-pro costs $150.00 per 1M input tokens and $600.00 per 1M output tokens. Batch API: $75.00 input, $300.00 output.

Updated October 14, 2026

Input / 1M

$150.00

Output / 1M

$600.00

Cached Input

—

Context Window

200K

Standard Input

$150.00 / 1M

Base prompt input rate

Standard Output

$600.00 / 1M

Completion output rate

Prompt Caching -50%

50% Off

Cached prompt context

Batch API -50%

$75.00 / 1M

Asynchronous 24h batch

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OpenAI retires o1-pro on 23 Oct 2026. Successor: gpt-5.6-sol.

Flagship models

All rates listed in USD per 1 Million (1M) tokens unless noted

StandardBatch

Pricing Metric / Parameter	Standard RATE (per 1M)	Batch RATE (per 1M)
Short context input	$150.00	$75.00
Short context cached input	-	-
Short context cache writes	-	-
Short context output	$600.00	$300.00
Long context input	-	-
Long context cached input	-	-
Long context cache writes	-	-
Long context output	-	-

Source: OpenAI official pricing page, verified 2026-10-14. Prices in USD per 1M tokens.

AI / LLM

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