GPT-5.6 Terra Pro

Observed through

Tokscale Model Report

GPT-5.6 Terra Pro model details and observed coding usage from Tokscale.

Reality Snapshot

Observed tokens

795.5M>+999%

over 30 days

Estimated tracked spend

$217

Invoices may differ

Active developers

4+1

this month

30-day momentum

>+999%

Compared with the prior 30-day window

Most-used client

OpenCode88%

of observed tokens

Observed Usage

Tokens observedDaily active developers
Observed coding tokens over 30 daysDaily observed usage from Jul 12 through Aug 10, with active developer activity for context.250M200M150M100M50M032.41.81.20.60Jul 12Jul 15Jul 18Jul 21Jul 24Jul 27Jul 29Aug 1Aug 4Aug 7Aug 10

How developers use it

Usage by coding client

Sharevs 30 days
12%0%

Token composition

Share of observed tokens

87%cache read
Cache read694.9M87%
Input92.6M12%
Output4.7M<1%
Reasoning3.4M<1%
Cache-heavy workloadMost observed tokens reuse cached context across requests.

Observed Variants

defaultgpt-5.6-terra-pro698.7M$165.2$0.2387.84%
via openaiopenai/gpt-5.6-terra-pro96.7M$51.9$0.5312.16%

Token Economics

Estimated spend profile

OpenCode$16576.08%
Pi$5223.92%

Observed cost signals

Estimated spend per 1M tracked tokens$0.27
Cache-read share87.3%
Estimated cache savingsNot available
Typical workloadcontext-heavy

Estimated tracked spend calculated from Tokscale model and provider pricing data. Actual invoices may differ.

Model Momentum

>+999%30-day growthRank: Observed model

Compared with the prior non-overlapping window

Fastest-growing client: OpenCode

200M133M66.7M0Jul 12Jul 27Aug 10

Official Model Details

ProviderOpenAI

Tokscale Insight

GPT-5.6 Terra Pro recorded 795.5M coding tokens across 4 developers during the latest 30-day Tokscale window.

Observed confidenceLimited sample