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OpenAI

GPT-5.2

GPT-5.2 is a OpenAI model with 400K context, $1.75 in / $14 out per million tokens, last verified October 25, 2026. Open weights: no. Status: Legacy. Public-board scores are linked to the publisher; vendor-only figures stay in the watch-out, not on the board.

OpenAI’s earlier professional-work model with configurable reasoning, text/image input and a 400K-token context at $1.75/$14.

Recorded profile verification October 25, 2026Individual provider fields may change

AI model specification details
SpecificationGPT-5.2
ProviderOpenAI
TierBalanced
Context window400K
Max output128K
Input / 1M tokens$1.75
Output / 1M tokens$14
WeightsClosed
ParametersNot verifiedUnverified
Reasoning levelsnone, low, medium, high, xhigh
Modalitiestext, image
API model idgpt-5.2
ReleasedDecember 11, 2025

Pricing tiers: All amounts are USD per MTok. Standard: input/output $1.75/$14.00, cached input $0.175. Batch: input/output $0.875/$7.00, cached input $0.0875. Flex: input/output $0.875/$7.00, cached input $0.0875. Fast: input/output $3.50/$28.00, cached input $0.35. No new regional eligibility is inferred from later model families.

Best for

  • General production
  • Agentic workflows
  • Knowledge work

Watch out

OpenAI’s current GPT-5.2 model page recommends GPT-6 Astra. Older publication dates and continued API listing do not establish current flagship status.

Source receipts

Catalog figures for this model were checked against the following sources.

Common questions

GPT-5.2

Answered from the verified figures on this page rather than general guidance.

How much does GPT-5.2 cost per million tokens?
GPT-5.2 lists base rates of $1.75 per million input tokens and $14 per million output tokens. Estimate both input and output token volume and any additional charges for your workload. All amounts are USD per MTok. Standard: input/output $1.75/$14.00, cached input $0.175. Batch: input/output $0.875/$7.00, cached input $0.0875. Flex: input/output $0.875/$7.00, cached input $0.0875. Fast: input/output $3.50/$28.00, cached input $0.35. No new regional eligibility is inferred from later model families.
What is GPT-5.2's context window?
GPT-5.2 accepts about 400K tokens of context. That only matters if you routinely send very long documents, large codebases, or multi-turn histories that approach that limit.
What is GPT-5.2 best for?
GPT-5.2 is a balanced tier from OpenAI. It suits general production, agentic workflows, knowledge work. OpenAI’s current GPT-5.2 model page recommends GPT-6 Astra. Older publication dates and continued API listing do not establish current flagship status.
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