Kingy research preview · Not an index release

AI API pricing—with the source and fine print attached.

KAPI is Kingy AI's planned price index for normalized text and coding workloads. This preview exposes the candidate scope and the gates still blocking an official reading. It does not publish a price ranking or headline index value yet.

The KAPI preview is live; the KAPI index is not. Provider prices may exist elsewhere on Kingy AI, but KAPI withholds a reading until the exact endpoint, rate, region, effective date and independent verification all pass its rules. A blank value means “not qualified,” never “free.”

What the names mean

One evidence system, two jobs.

KALI · Launch intelligence

The evidence and provenance layer behind Kingy AI's Launch Intelligence, product, company and model records: what changed, who said it and what the source actually supports.

KAPI · Price index

The planned pricing layer: normalized observations, workload costs, eligibility rules, history and corrections. The public surface is currently a research preview, not a released index series.

Sealed v1 candidate scope

Coverage without false precision.

These records show what is under review. They do not imply current availability, index eligibility or a zero-dollar price.

Open machine-readable status
Candidate endpoint Provider KAPI price Availability evidence Index eligibility Record
GPT-5.4 Minikng:openai.gpt-5.4-miniOpenAIWithheldIncompleteNoReview status
GPT-5.4kng:openai.gpt-5.4OpenAIWithheldIncompleteNoReview status
GPT-5.5kng:openai.gpt-5.5OpenAIWithheldIncompleteNoReview status
Claude Haiku 4.5kng:anthropic.claude-haiku-4.5AnthropicWithheldIncompleteNoReview status
Claude Sonnet 4.6kng:anthropic.claude-sonnet-4.6AnthropicWithheldIncompleteNoReview status
Claude Opus 4.8kng:anthropic.claude-opus-4.8AnthropicWithheldIncompleteNoReview status
DeepSeek V4 Flashkng:deepseek.v4-flashDeepSeekWithheldUS unverifiedNoReview status
DeepSeek V4 Prokng:deepseek.v4-proDeepSeekWithheldUS unverifiedNoReview status
Grok Build 0.1kng:xai.grok-build-0.1xAIWithheldIncompleteNoReview status
Grok 4.3kng:xai.grok-4.3xAIWithheldIncompleteNoReview status

Release discipline

What must pass before Kingy publishes a number.

KAPI is designed to be slower than a scraped rate table and more useful than one.

01 · Identify

Exact public endpoint

The model ID, access route, currency, unit, tier and region must be unambiguous.

02 · Preserve

Official source evidence

The source, observation time, effective time and checksum must be retained.

03 · Normalize

Comparable workload cost

Input, cached input, output and special conditions stay separate before a standard workload is calculated.

04 · Verify

Independent recomputation

The candidate must pass review and the planned baseline before it can enter a headline series.

Useful now

Use the mature Kingy surfaces while KAPI earns its release.

Model Intelligence

Inspect model-specific pricing, availability, context and verification notes on Kingy's canonical model records.

Browse model records

Workload Cost Calculator

Model real workload costs, including caching, retries, review and accepted-result rates.

Open the calculator

AI Price History

Explore Kingy's source-audited reconstruction of 60 model list prices across three vendors and 25 months.

Read the historical analysis

Trust contract

The rules are part of the product.

Methodology

Qualification, normalization, baseline and null-value rules.

Read methodology

Sources

What counts as evidence and what must be retained with every observation.

Read source policy

Disclosure

Editorial independence, commercial boundaries and inclusion rules.

Read disclosure

Machine status

A versioned status document for the preview and its current release gates.

Open JSON status