OpenAI · current

GPT-5.6 Sol (50% off)

GPT-5.6 Sol (50% off) is attributed to OpenAI in the catalog. It accepts text, image, and pdf input and produces text output. Reported capabilities include reasoning and tool calling.

Compare model

Report an error Model and price history

Modalities

Token rates

Unavailable

No recent paired token rate available

Context

1.05M

Released

2025-08-26

Knowledge cutoff

Unknown

Where to use it

1 observed offerings · token prices in USD per million where available

Estimate your workload cost

Kilo Gateway

openai/gpt-5.6-sol-discounted

current

Input

Output

$10

Cache

$0.20

Context

1.05M

Max output

128K

Reasoning: Yes
Tool calling: Yes
Structured output: No
Temperature: Unknown

Historical price

Limits and capabilities reflect each provider’s listed offering. Unknown means support was not reported.

Provider / API ID	Status	Context	Max output	Input	Output	Cache read	Reasoning	Tools	Structured	Temperature
Kilo Gateway openai/gpt-5.6-sol-discounted	currentHistorical price	1.05M	128K	$2	$10	$0.20	Yes	Yes	No	Unknown

Capabilities and limits

Input: text, image, pdf
Output: text
Max output: 128K
Weights: Closed (source-reported)
Release: 2025-08-26
Knowledge cutoff: Unknown
Family: gpt

Reasoning · Tool calling · Vision

Provider-specific limits and support can differ.

Plan a model evaluation

Evaluate quality and latency on examples from your intended use before choosing a model.

Explore available evidence

Models to compare

Candidates match reported specifications; they are not tested replacements.

GPT-5.4OpenAI · 1.05M contextCompare →GPT-5.5OpenAI · 1.05M contextCompare →GPT-6.1 Sol ProOpenAI · 1.05M contextCompare →

Model and price history

Price history (3 observations)

Date	Provider	Input / output
2026-09-19	Kilo Gateway	$2 / $10
2026-09-18	Kilo Gateway	$2 / $10
2026-09-17	Kilo Gateway	$2 / $10