GPT-6 Sol token cost

OpenAI GPT-6 mid tier for hard coding and agent jobs when Astra is more than you need. Permanent list rates at half GPT-5.6 Sol. Prefer Sol for broad frontier work before you pay Astra.

Privacy first counting

TokenCalculator counts tokens in your browser when an Exact encoding is available. Prompt text does not need to leave your device for local counting.

Pricing snapshot

USD per 1 million tokens. Verify against the provider source before you lock budget.

RateUSD
Input / 1M$2.00
Output / 1M$10.00
Cached input / 1M$0.200
Cache write / 1M$2.50
Batch input / 1M$1.00
Batch output / 1M$5.00
Long-context input (≥ 272K prompt)$4.00
Long-context output (≥ 272K prompt)$15.00
Long-context cached input (≥ 272K prompt)$0.400

Model details

DetailValue
ProviderOpenAI
Context window1.1M
Max output128K
TokenizerExact (o200k_base)
Last verified2026-09-23
API model idgpt-6-sol

Notes

Permanent standard rates (not a launch promo). Prompts over 272K input tokens reprice the full request at the long-context band. Fast mode is 2× standard. Batch is 50% of standard. EU data residency uses Standard processing only.


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