01

Latest API checks

Official provider status and independent 5-minute API checks. Consumer apps may behave differently. How we measure.

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Insufficient evidence

Official API: unknown
Overall provider: unknown · fetched No verified check

Official incident coverage: unknown · Official source

Consumer components: unknown; separate from API checks.

Independent: No verified check
0 / 3 fresh regions · 0 responding

  • SeoulUnavailableLast checked No verified check · baseline insufficient
  • N. VirginiaUnavailableLast checked No verified check · baseline insufficient
  • OregonUnavailableLast checked No verified check · baseline insufficient

gpt-6-luna · health-v1 · first readable text. This model has no current-health coverage. Representative model results do not establish its health.

Source: AI Fast Now independent API checks. Expected every 5 min; unavailable after a missed expected check (60 sec dispatch grace).

Pre-launch: current monitoring is not activated. No verified current snapshot is available. No visitor action starts a provider call.

Terra occupies the cost-balanced tier of the GPT-5.6 family; OpenAI relates its role to earlier mini tiers.

Catalog only

No AI Fast Now measurements yet

This model has not been activated for independent monitoring. Official capabilities describe the API contract; they do not establish observed latency, reliability or availability for your account.

Official API model IDgpt-5.6-terra
Release channelstable · active
Input → outputText and images → text
Context window1,050,000 tokens
Maximum output128,000 tokens
Reasoning effortnone, low, medium, high, xhigh, max
Family roleCost-balanced GPT-5.6 tier

Lifecycle: active Official facts verified 2026-10-02.

02

Model identity and lifecycle

Family: GPT. Generation: 5.6. This is a previous generation; it is preserved separately from the current lineup. The catalog uses the API identifier shown above.

03

How to interpret performance

Monitoring requires separate approval after pricing, account access and request contracts are checked. Health checks and speed tests use distinct prompts and output limits. Measurements are comparable only when model revision, region, profile, prompt version, reasoning, output limit and cache policy match. Missing data never means a provider outage.

ChatGPT consumer app performance may differ from direct API observations. No score, throughput estimate or best-time prediction is inferred from official specifications.

04

Official evidence

OpenAI model documentation · Verified 2026-10-02. Availability and lifecycle can change; the documented source governs the API contract.

All OpenAI catalog entries · Measurement methodology