Identity and call name
Confirm the formal model identity and current user-facing call ID instead of inferring it from a similar name, display label, or retired variant.
Model facts and verification method
AI Model Verification From Model ID and Protocol to Actual Output
Infistar model verification goes beyond checking whether an endpoint returns HTTP 200. It covers model identity, exact call name, compatible protocol, workload-specific capabilities, user pricing, and actual usage records, with a new review when those facts change.
A verification result applies only to the reviewed date, exact model, endpoint, and tested parameters. It does not prove that a provider will never change, nor does it automatically cover untested tools, multimodal inputs, context limits, or media specifications. Current availability still comes from the live catalog, real requests, and recent notices.
Minimum checks for a model
Protocol and endpoint
Send real requests through the endpoint declared for OpenAI, Anthropic, Gemini, images, video, embeddings, or reranking, then inspect the request and response contract.
Capability and specification
Record only text, tools, images, audio, video, duration, resolution, and input modes that were actually tested rather than applying family-wide claims to every variant.
Pricing and settlement
Public pricing comes from the current user billing contract, and units such as tokens, successful images, or actual video seconds must be explainable in the user record.
Change and retirement
Recheck a model when identity, pricing, protocol, or fulfillment changes. Candidate, restricted, disabled, or unexplained variants do not become public availability claims.
A reproducible verification workflow
- Read the current model facts and public catalog for identity, call name, lifecycle, and declared endpoints instead of building a conclusion from search results or third-party labels.
- Design the lowest-cost request that still covers the target capability, then record the review date, model ID, endpoint, key parameters, status, and usage fields.
- Check standard and streaming terminal states, error handling, and actual outputs. Asynchronous image and video tasks must also prove that repeated polling cannot charge or refund twice.
- Recalculate the user-facing price and actual bill from the same billing contract rather than substituting procurement cost, channel multipliers, or a separate front-end price.
- Publish only conclusions supported by the evidence and state the limitations. Update, noindex, or retire the page when facts drift, validation fails, or evidence becomes insufficient.
What verification does not prove
- One successful request cannot prove that every parameter, date, region, or client will always succeed.
- An identical model name does not prove that a third-party route has adopted the provider’s latest service version; that exact endpoint still requires validation.
- A compatible API describes the published request and response contract, not every experimental field or provider-exclusive feature.
- Public reports do not expose pools, assets, accounts, channels, credentials, procurement costs, or internal weights, and those internal objects do not replace user-verifiable results.
- Verification is not provider endorsement, a partnership claim, a performance ranking, or an absolute availability promise.
Apply the method to live catalogs
Method reviewed on 2026-08-04. Model-specific conclusions must follow their review date, the live catalog, and actual requests.