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OpenAIStableChecked 2026-07-13

gpt-5.6-sol pricing, context window, and cost calculator

An OpenAI model with tracked short-context, long-context, cached-input, and cache-write pricing.

Estimate this model's costCompare with another modelView provider pricingOfficial source ↗
Verified fields

Quick facts

ProviderOpenAI
API model IDgpt-5.6-sol
Default input / 1M$5.00
Default output / 1M$30.00
Context window1,050,000
Default profilestandard / short context
Acceptstext, image
Producestext
Knowledge cutoff2026-02-16
StatusStable
Maximum output128,000 tokens

Supported capabilities

  • Streaming
  • Function calling
  • Structured outputs
  • Prompt caching
  • Batch API
  • Reasoning

Only capabilities explicitly tracked from provider documentation are shown.

Source-tracked rates

Verified pricing profiles

Amounts are USD per 1M tokens unless the column states an hourly storage unit.

ProfileInput / 1MCached input / 1MCache write / 1MOutput / 1MNotes
standard / short contextDefault$5.00 USD$0.50 USD$6.25 USD$30.00 USDUsed for default estimates.
standard / long context$10.00 USD$1.00 USD$12.50 USD$45.00 USDTracked separately; select explicitly when modeling this profile.
Workload estimate

gpt-5.6-sol cost calculator

Change the workload assumptions. The calculator uses the same shared pricing resolver as StackLens Compare.

Estimated monthly total$200.00
Monthly input cost
$50.00
Monthly output cost
$150.00
Per 1,000 requests
$20.00
Active profile
standard / short context

Estimate excludes untracked provider-specific charges.

Explicit assumptions

Common workload examples

Input only

1M input tokens

$5.00 under the standard.short_context profile, excluding output and other charges.

Output only

1M output tokens

$30.00 under the standard.short_context profile, excluding input and other charges.

Default workload

10,000 monthly requests

At 1,000 input and 500 output tokens per request: $200.00 under standard / short context.

Cache scenario

50% cached input

The same default workload with 50% cached input is estimated at $177.50. Cache savings apply only to the tracked cached-input rate.

Tracked relationships

Related models

Previous model in this tracked familygpt-5.6-terraOpenAILower tracked input pricegpt-5.6-lunaOpenAI
Verification

Sources and methodology

Pricing and limits are source-tracked and may change. Verify current values with the provider before making production purchasing decisions.

Calculator profile rule: standard.short_context is the verified default. Requests with more than 272,000 input tokens use the higher long-context rate for the full request.