OpenAI GPT-5.6 Terra

Name: OpenAI GPT-5.6 Terra
Brand: openai
SKU: openai/openai-gpt-5.6-terra

openai·openai/openai-gpt-5.6-terra·GA·Closed·gpt-terra series·NEW

Balanced GPT-5.6 model for capable, cost-efficient everyday work

Specs & pricing

Input / output per 1M tokens

Reference priceDigitalOcean

$2.00 / $12.00

Blended $4.50 · Cache read $0.20

Lowest paidDigitalOceanCloud

$2.00 / $12.00

Blended $4.50

Context

1,050,000

Output limit

128,000

Knowledge cutoff

2026-02-16

Released / updated

2026-07-09 / 2026-07-09

Capabilities

✓ Reasoning✓ Tool use✓ Structured outputTemperature✓ Attachments

Modalities

TextImage

Available at 1 providers1 with public prices

Priced only

Provider	Tier	Input	Output	Cache read	Cache write	Context	Output limit	Status
DigitalOcean	Cloud	$2.00 tiered >272K: $4.00	$12.00	$0.20	—	1,050,000	128,000

Sorted by blended price (input×0.75 + output×0.25) asc. The official channel always shows regardless of rank. Whether a gateway's low price is actually usable can't be verified.

Reasoning control

effort = noneeffort = loweffort = mediumeffort = higheffort = xhigheffort = max

Your usage cost

Input tokens / month

Output tokens / month

Cache hit rate

Common scenarios

1DigitalOcean$784.00

The cheapest paid channel is the only channel.

Price historyone sample accumulated per data sync

Input listOutput listMin blended

OpenAI GPT-5.6 Terra

Specs & pricing

Available at 1 providers1 with public prices

Reasoning control

Your usage cost

Price historyone sample accumulated per data sync

Related models

OpenAI GPT-5.6 Terra

Specs & pricing

Available at 1 providers1 with public prices

Reasoning control

Your usage cost

Price historyone sample accumulated per data sync

Related models