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OpenAI: GPT-5.6 Terra

Try GPT-5.6 Terra on us. Starter credit covers your first requests, then one key reaches all 2 provider routes with automatic failover.

`openai/gpt-5.6-terra`

US providers EU-focused OpenAI

All models

Publisher	OpenAIopenai
AI IQ	IQ 130 #15 on AI IQ
Context	1,050,000 tokens
Providers	OpenAI Atlas Cloud
Credits routes	2 provider routes
Modes	chat US providers EU-focused
Billing	Credits

Current route evidence

Live leaderboard

$2.11/1MLowest Credits input price

$12.66/1MLowest Credits output price

not enough dataFastest measured p50 TTFT

not enough dataHighest measured throughput

Recent provider-route uptime spans not enough data across 2 routes and 2 providers. Price comes from the current Credits catalog. Speed and uptime come from routed probes rather than vendor claims.

All route prices All providers

Providers serving this model

Sorted by lowest combined prompt and completion price. Use "provider": {"sort": "throughput"} in the request body (or append :nitro to the model id) to route to the fastest provider instead.

Trust boundary: TR router attestation verifies the TrustedRouter gateway only. Provider policy separately describes the upstream model host's retention, confidential compute, and E2EE posture. Company country is separate from inference location. Weight formats are source-backed declarations, not per-request proofs.

Provider	Input	Cached input	Output	Weight format	Provider policy	Company / inference location	Measured speed
Atlas Cloudatlas-cloud	$2.11/1M	$0.211/1M	$12.66/1M	Unknown	privacy unknown Retention details Atlas Cloud publishes a platform zero-retention policy, while its aggregated model routes can involve downstream providers. TrustedRouter keeps the public route tier conservative pending downstream-path contractual verification. Provider policy source	Operator country: US Location details Headquarters / registered office: Not verified. Inference: Inference location not verified; no country-specific residency commitment. No inference-location declaration has been verified for this provider. Region pinning through TR: No verified provider-specific location pin documented here. Full location evidence	TTFT: insufficient data Speed: insufficient data
OpenAIopenai	$2.11/1M	$0.211/1M	$12.66/1M	Unknown	Encrypted cache - up to 24 hours Retention details This model may retain encrypted key/value tensors in GPU-local storage for up to 24 hours, even on an ordinary ZDR account. GPT-5.5 rejects in-memory-only retention; newer families' cache TTL is a minimum, not a deletion deadline. No verified in-memory-only configuration is enforced for this route, so it is excluded from strict ZDR. This is not PSP safety logging. Provider policy source	Operator country: US Location details Headquarters / registered office: Not verified. Inference: Inference location not verified; no country-specific residency commitment. No inference-location declaration has been verified for this provider. Region pinning through TR: No verified provider-specific location pin documented here. Full location evidence	TTFT: insufficient data Speed: insufficient data

Speed is the median (p50) from TR's recent measured requests for this exact model and provider, refreshed from the cached leaderboard. At least two timing samples are required; workload and network conditions affect results. Performance details

Compare OpenAI: GPT-5.6 Terra

All comparisons

DeepSeek: DeepSeek V4.1 Flash vs OpenAI: GPT-5.6 Terra26 combined provider routes

Questions

What model ID should I use for OpenAI: GPT-5.6 Terra?

Use openai/gpt-5.6-terra as the model field with the TrustedRouter OpenAI-compatible API. Credits routing and provider fallback happen behind that model ID.

Which providers serve OpenAI: GPT-5.6 Terra?

TrustedRouter currently lists OpenAI, and Atlas Cloud for OpenAI: GPT-5.6 Terra. Provider availability and routing eligibility can change as catalog and health data update.

How much does OpenAI: GPT-5.6 Terra cost through TrustedRouter?

The current lowest Credits input price is $2.11/1M and the lowest Credits output price is $12.66/1M. Prices are per one million tokens and come from the current route catalog.

How do I require zero data retention for OpenAI: GPT-5.6 Terra?

Set provider.min_privacy to zdr on the request. TrustedRouter considers only routes with a recorded zero-data-retention posture and fails closed if no eligible route remains.