Ctxdex Frontier 4 on Nimbrex Cloud — pricing

Identity

Model: Ctxdex Frontier 4
Provider: Nimbrex Cloud
Channel: Cloud Managed Model
Provider's name for it: Not recorded
Offering: ctxdex:offering:nimbrex-cloud:ctxdex-frontier-4
Currency: USD

Rates

Charged by Nimbrex Cloud on this offering. Effective from 15 Sep 2026. Captured as of 14 Sep 2026.

Capacity mode

Applies unless another rate set's condition is met.

Standard rates. Applies unless another rate set's condition is met.
Meter	Rate	As recorded
Audited base input-token rate	$1.95per 1M tokens	No source string recorded
Audited base output-token rate	$9.80per 1M tokens	No source string recorded
Audited base cached-input-token rate	$0.29per 1M tokens	No source string recorded

Where this sits in the industry

The external offerings this one is compared against, captured as of 2026-09-14. Each names the surface it is sold on and how well that surface matches this one. No price is shown here: most of these providers do not publish one per unit, and the link goes to whatever they do publish.

Microsoft Foundry — GPT-5.6 Terra

Microsoft Foundry

Offering directModel directSurface direct

Sold as Managed Cloud, managed access.

Uses Microsoft Foundry — GPT-5.6 Terra as a verified managed commercial surface for the selected model peer; surface fit to CTXDEX role MANAGED_CLOUD: DIRECT.

This provider prices in its own terms, not captured here. This provider prices in its own terms, which are not captured here.

Provider pricing page

Amazon Bedrock — Claude Sonnet 5

Amazon Bedrock

Offering closeModel closeSurface direct

Sold as Managed Cloud, managed access.

Uses Amazon Bedrock — Claude Sonnet 5 as a verified managed commercial surface for the selected model peer; surface fit to CTXDEX role MANAGED_CLOUD: DIRECT.

This provider prices in its own terms, not captured here. This provider prices in its own terms, which are not captured here.

Provider pricing page

Vertex AI — Gemini 3.8 Flash

Google Cloud

Offering referenceModel closeSurface direct

Sold as Managed Cloud, public self service.

Uses Vertex AI — Gemini 3.8 Flash as the ranked 3 current commercial/access reference. Exact model availability on a managed cloud surface directly matches the CTXDEX NIMBREX provider role.

This provider prices in its own terms, not captured here. A cost comparison is possible where the provider's own rate covers the same workload.

Provider pricing page

Conditions & rules

A headline rate is not what you pay. Everything below changes it, and none of it is reflected in the figures above.

Effective from: 15 Sep 2026
Effective to: No end date recorded
Captured as of: 14 Sep 2026
Eligibility: Published list pricing — available to anyone on this channel.
Offering status: Active
Capacity: Provisioned Throughput, Shared On Demand. Capacity beyond shared on-demand is priced on its own basis, shown as its own rate set where one is recorded.
Commitment: Term Commitment. The committed amounts are not recorded — a commitment appears here as the discount it carries, not as a price.
Tier coverage: 1 tier, each with a recorded cost.
Separately-priced services: File Search, Web Fetch. These are charged in addition to the rates above.

Pricing rules

A pricing rule is a recorded Commitment — open the definition that changes what a Rate Schedule — open the definition charges — an Allowance — open the definition, a band, a premium or a Spend Commitment — open the definition.

commitment discount
Eligible charges are 18% less under a recorded commitment.

Pricing versions

Every recorded version of this offering's pricing policy, newest first, with its amounts. A scheduled version is a published future price, not a forecast.

Nimbrex CloudIn forceEffective from 15 Sep 2026 — no end date recordedCaptured as of 14 Sep 2026
- Audited base input-token rate $1.95 per 1M tokens
- Audited base output-token rate $9.80 per 1M tokens
- Audited base cached-input-token rate $0.29 per 1M tokens
Input rate up 17.8% on the previous version.
Nimbrex CloudSupersededEffective from 1 Apr 2026 — 15 Sep 2026Captured as of 31 Aug 2026
- Input tokens $1.656 per 1M tokens
- Output tokens $6.624 per 1M tokens
- Cached input tokens $0.3312 per 1M tokens
Input rate down 15.3% on the previous version.
Nimbrex CloudSupersededEffective from 31 Mar 2026 — 1 Apr 2026Captured as of 1 Apr 2026
- Input tokens $1.95408 per 1M tokens
- Output tokens $7.81632 per 1M tokens
- Cached input tokens $0.390816 per 1M tokens
The earliest recorded version, so there is nothing before it to compare with.

Other offerings for this model

All pricing for Ctxdex Frontier 4 →