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AI model change monitoring

Keep up with the models you depend on.

Model retirements, price changes, API updates. Radar brings the published changes together, matches them to the models you use, and sends the alerts you choose. Open the original source whenever you need the details.

Seven days for eligible new customers. Card required. Review your price and first charge date before checkout.

See what to try first

From a change to your next step

What changed? Does it affect my work?

Public release record · Cohere

North Small Translate released

Published 2026-09-10

Read the original source

How to use a record like this

  1. Find the connection. Match changes to the models you have added to your Stack.
  2. Check the details. Open the source to see what the provider actually announced.
  3. Decide what needs a review. Use the evidence to plan your next evaluation or update.

This is an example of how to review a change. A release announcement alone does not establish a model’s suitability or retirement date.

Give your trial a real job.

Use Pro with the models you actually depend on. Review their changes, set your alert preferences, and see whether Radar makes that work easier.

  1. 1. Add

    Tell Radar which models you use.

    Add your models to a Stack, including the provider or platform you call. Pro matches that list against the changes it tracks.

  2. 2. Review

    Find the changes worth a closer look.

    Open the Feed for releases, price changes, retirements, and API updates. Follow the source link to decide whether a change affects your work.

  3. 3. Choose

    Make alerts useful to you.

    Choose providers, change types, and where alerts go. Use email, Slack, Discord, or signed webhooks, with recaps when you want a summary.

A retirement notice can help you plan an update. A price change can prompt a cost review. A release can give you something new to evaluate.

Radar gives you the source for that decision. You decide what to do next.

What if a date or serving route is missing?

Example · coverage gap: a published date for a provider’s own API may not apply to the same model on Bedrock or in another region. A missing date means Radar has no supported published date for that scope. It does not mean the model is safe indefinitely.

Follow the sources behind the changes.

Release notes, pricing pages, retirement notices, developer documentation, benchmarks, and public status updates. Radar brings supported sources into one place so you can review the changes without reopening each site.

Check the current catalog for monitored coverage.

View source catalog (JSON)

Every record keeps its source. Coverage varies by provider, model, platform, and region. Published dates come from the source; observed dates tell you when Radar first saw a change.

See all monitored providers and change families

Provider list for this page. Open the source catalog to inspect configured sources and their scope.

Pro provider coverage20/20 visible
  • OpenAI logo
    OpenAI
  • Anthropic logo
    Anthropic
  • Google logo
    Google
  • xAI logo
    xAI
  • DeepSeek logo
    DeepSeek
  • Cursor logo
    Cursor
  • NVIDIA logo
    NVIDIA
  • Cohere logo
    Cohere
  • Moonshot AI / Kimi logo
    Moonshot AI / Kimi
  • MiniMax logo
    MiniMax
  • Arcee AI logo
    Arcee AI
  • Alibaba / Qwen logo
    Alibaba / Qwen
  • ByteDance Seed logo
    ByteDance Seed
  • Inception Labs logo
    Inception Labs
  • Meta logo
    Meta
  • Mistral logo
    Mistral
  • Sakana AI logo
    Sakana AI
  • Tencent Hunyuan logo
    Tencent Hunyuan
  • Thinking Machines logo
    Thinking Machines
  • Z.ai logo
    Z.ai
  • Model and catalog releases
  • API and documentation changes
  • Published pricing changes
  • Lifecycle and deprecation notices
  • Benchmark and research updates
  • Product and service-status changes

Choose how closely you want to follow changes.

Free gives you a small Stack and an optional morning overview. Pro gives you the full change history, more models, and control over the alerts you receive.

Free

$0

No card required

For a morning overview and a small Stack.

  • Add up to five models to your Stack
  • Retirement dates for your route, where published
  • Optional morning Brief with up to five confirmed changes
  • Seven Brief issue dates

Radar Pro

$19.99/month

Billed monthly

For following the models your work depends on.

  • Up to 100 current declared dependencies
  • Review the full Feed and history across included sources
  • Choose which providers and change types trigger alerts
  • Receive selected alerts and daily recaps
  • Deliver to email, Slack, Discord, or signed webhooks
  • Event API and remote MCP; writes where enabled
  • Save Feed views you want to return to
  • Revisit supported questions with Follow-up

Eligible new customers can try Pro for seven days. A card is required. Radar confirms eligibility, renewal price, and the first charge date before checkout.

Compare all plan details
Free and Radar Pro plan comparison
FeatureFreeRadar Pro
Declared stackUp to five models, with retirement dates for your route where publishedUp to 100 current declared dependencies, matched against included events
CoverageYour declared models, plus the morning editorial selectionSupported providers and benchmarks; see current source coverage
ChangesUp to five confirmed stories on qualifying morningsComplete included event stream
HistorySeven Brief issue datesComplete included Feed and history
NotificationsMorning Brief email, if you opt inProvider and alert-type focus, selected alerts, and daily recaps
DestinationsEmailEmail, Slack, Discord, and signed webhooks
API and MCPNot includedEvent API and remote MCP; additional tools and stack writes depend on feature availability, evidence, and account rights
Agent supportNot includedHermes, OpenClaw, and Grok Bot through remote MCP
Decision workflowsNot includedFollow-up for supported evidence; other reviews are not currently offered as included benefits
Saved viewsNot includedIncluded
Model Fit, Capability, and Model ValueNot includedNot currently offered as included benefits
Dependency, incident, API/SDK, and private delivery reviewsNot includedNot currently offered as included benefits
Billing$0; no card$19.99/month or $199.90/year
TrialNot applicableSeven days for eligible new customers; Radar confirms charge timing before Stripe

Get the update where you will use it.

Read changes in Radar, send selected alerts to your inbox or chat, or ask your agent to retrieve the evidence. Choose the setup that fits how you work.

Read and review

Review the Feed, match changes to your Stack, and use Follow-up for supported questions you want to revisit.

Open Radar

Choose your alerts

Email, Slack, Discord, and signed webhooks. Select your providers, alert types, and delivery preferences.

See delivery setup

Connect an agent

Ask for releases, deprecations, and model status with sources attached. The setup guide shows which API and MCP tools your account can use.

Read the MCP setup guide
Agent setup and complete API & MCP tool inventory

Grok Bot

Add Radar’s remote server as a custom MCP connector.

OpenClaw

Install the Radar skill, then connect over Streamable HTTP.

Hermes

Install the Radar skill, then authenticate with your Radar API key.

Four stable source tools are always present for active Pro keys. Twenty-one additional tools, including authorized stack writes, require a current evidence receipt, product gate, and account entitlement. Reading evidence does not authorize writes. Decision-watch writes are not granted to API keys or MCP.

Stable source tools

  • list_changes
  • get_change
  • get_deprecations
  • check_model

Stack writes and runway

  • declare_dependency_v1
  • set_dependency_state_v1
  • set_action_workflow_v1
  • get_model_runway_v1
  • get_lifecycle_calendar_v1

Account and Follow-up

  • list_declared_dependencies_v1
  • get_declared_dependency_lifecycle_v1
  • list_active_actions_v1
  • list_account_events_v1
  • get_account_event_v1

Exact reviews

  • review_dependency
  • review_dependency_v2
  • review_incident_response
  • review_api_contract_changes_v1

Evidence exploration

  • query_model_fit_v1
  • explore_benchmarks_v1
  • get_capability_taxonomy_v1
  • list_capability_candidates_v1
  • assess_capability_v1
  • list_model_value_endpoints_v1
  • explore_openrouter_activity_v1
Event API documentation

Follow published lifecycle notices without an account.

Subscribe to published notices and retirement dates, with original sources. Provider filters are available.

Feed formats and provider filters

Append ?provider=openai to any feed URL to request that provider’s published notices.

  • feed.json · JSON Feed 1.1 with structured provider, model, route, and date fields
  • feed.xml · RSS 2.0 for any reader or Slack RSS app
  • calendar.ics · Published retirement dates on your team calendar

Looking for a specific review tool?

The tool guide explains more ways to review models and dependencies, and which ones are currently available. Check it if one specific workflow is the reason you are considering Pro.

Review tool descriptions and availability
01

Follow-up

Keep one bounded release, incident, or dependency question current until you mark it reviewed, complete, or stopped.

Available for supported evidence and account access.

02

Model Fit

Query exact runtime and access requirements against source-backed model evidence. Missing support stays unknown.

Not currently offered as an included benefit. See current tool availability.

03

Benchmarks and Capability

Inspect comparable cohorts and the evidence behind a capability assessment without turning uncertainty into a universal rank.

Not currently offered as an included benefit. See current tool availability.

04

Model Value

Compare feasible priced endpoints for one workload. Radar records assumptions and exclusions; it never switches production traffic.

Not currently offered as an included benefit. See current tool availability.

05

Dependency Review

Pin one declared endpoint dependency to lifecycle, reliability, and API evidence with a private review checklist.

Not currently offered as an included benefit. See current tool availability.

06

Incident Response

Keep one exact upstream incident timeline beside a private response checklist. Provider resolution and customer recovery remain separate.

Not currently offered as an included benefit. See current tool availability.

07

API and SDK changes

Review exact structural changes for a declared endpoint or pinned SDK method. Radar does not label them breaking or inspect customer code.

Not currently offered as an included benefit. See current tool availability.

08

Private delivery

Route owner-scoped Fit, Capability, Value, Follow-up, and review activity through selected email or signed-webhook preferences.

Not currently offered as an included benefit. See current tool availability.

Check current tool availability

Before you start

What should I try during the seven days?

Add the models you use to your Stack, review their matches in the Feed, and choose a few alert types that matter to your work. Open the original sources and try a delivery destination. Use that experience to decide whether Pro makes your regular review easier.

What does the free account include?

A free account includes a Stack of up to five declared models and an optional morning Brief. Route-specific retirement dates appear where supported published evidence exists. The Brief contains up to five confirmed changes on qualifying mornings, with seven issue dates of history. No card is required.

What changes when I choose Pro?

The Free Brief gives you an edited morning overview. Pro lets you review the full Feed and history across included sources, match changes to up to 100 current declared dependencies, and choose your alerts. Use saved views to return to the changes you follow, with API and MCP access for supported tools.

Does signing in subscribe me to email?

Sign-in and email preferences are separate. Choose the Free Brief and Pro notifications independently in Radar. You can unsubscribe from the Brief without closing your account. Selecting a delivery destination does not mean every alert is enabled; review your chosen providers, alert types, and delivery settings.

What if my model or route is not covered?

Missing evidence stays unknown. A record for a provider’s direct API does not automatically apply to Bedrock or another serving route. Use the exact model, route, and any required region to inspect supported information. A missing retirement date does not establish that a model is safe indefinitely.

Can my agent use Radar?

Active Pro keys provide four stable source tools. Additional tools depend on enabled features, current evidence, and account entitlements. Supported clients include Grok Bot, OpenClaw, and Hermes. Read-only queries and authorized Stack writes have different permissions; the setup guide describes the tools and authentication your account can use.

Which sources does Radar monitor?

Radar monitors supported public release pages, pricing and developer documentation, lifecycle notices, model catalogs, benchmarks, product pages, and public status systems. Coverage changes as sources pass or fail review. The current coverage catalog records supported sources; broad provider coverage does not guarantee evidence for every serving route.

Will Radar change my code or traffic?

The hosted Radar workflows help you inspect evidence and record review state. They do not edit code, switch traffic, probe production endpoints, or confirm a completed migration. The separate optional GitHub Action can scan locally and propose a migration pull request when explicitly enabled, under its documented permissions.

When does the free Brief arrive?

The Brief is sent at 09:00 ET on qualifying mornings. If there is no qualifying confirmed change, no issue is sent. Each issue keeps its original sources attached, with up to five confirmed changes. You can unsubscribe from Brief email without closing your Radar account.

How does the Pro trial work?

Eligible new customers can receive a seven-day Pro trial with a card. Radar checks eligibility and shows the renewal price and first charge date before checkout. Returning or previously trialed accounts may be charged immediately; the order review states the timing before you proceed to Stripe.

How do I cancel?

Manage Pro renewal from Radar’s billing page. The billing portal shows when cancellation takes effect and how long access continues. Free Brief email and other notification preferences are managed separately. Cancelling a paid renewal does not require closing your account or subscribing to any other email.

Try Radar with the models you use.

Add your models, review the Feed, and choose your alerts. Use the trial to decide whether Pro belongs in your workflow.

Seven-day trial for eligible new customers. Card required. Radar confirms renewal price and first charge date before checkout.

Already have an account? Open Radar