> ## Documentation Index
> Fetch the complete documentation index at: https://docs.poly.ai/llms.txt
> Use this file to discover all available pages before exploring further.

# 07.2025

> July 2025 release notes.

The **July 2025** PolyAI Agent Studio release focuses on improved editor tooling–with powerful updates to analytics, voice control, and conversational intelligence.

Expand the items for details:

<AccordionGroup>
  <Accordion title="Smart Analyst enhancements" icon="magnifying-glass-chart" id="smart-analyst-enhancements">
    Smart Analyst has been upgraded with enhanced logic, query capabilities, and visualization tools–making it even easier to surface insights from call data.

    <img src="https://mintcdn.com/polyai/Dlkm5JXi7Fl7VLZ9/images/release-notes/2507/smart-analyst-v2.png?fit=max&auto=format&n=Dlkm5JXi7Fl7VLZ9&q=85&s=2c8f20f25d1458f35afe84457800f600" alt="smart-analyst-v2" width="1912" height="1262" data-path="images/release-notes/2507/smart-analyst-v2.png" />

    **What's new?**

    * **Keyword-driven transcript filtering**

      Search transcripts with keyword queries to focus analysis on specific terms, topics, or call types.

      > "Show me all calls where the customer said 'cancel my subscription'."

    * **Aggregated data querying**

      > "How many calls resulted in an escalation yesterday, broken down by length of call?"

      Smart Analyst can run SQL queries against an aggregated data table and identify trends and performance patterns.

    * **Integrated data visualization**

      > "Create a bar chart showing the number of failed intents over the last 7 days."

      Visual responses now include auto-generated charts mapped from query results–no need to leave the interface.

    This builds on the Smart Analyst beta introduced in June 2025, offering deeper analytical capabilities directly within the QA tooling.
  </Accordion>

  <Accordion title="New homepage" icon="house" id="new-homepage">
    Agent Studio now opens to a redesigned homepage dashboard with a clearer overview of platform usage and agent performance.

    <img src="https://mintcdn.com/polyai/Dlkm5JXi7Fl7VLZ9/images/release-notes/2507/homepage.png?fit=max&auto=format&n=Dlkm5JXi7Fl7VLZ9&q=85&s=986231c5b676b92e7201313487056098" alt="homepage" width="2524" height="1324" data-path="images/release-notes/2507/homepage.png" />

    **What's new:**

    * **At-a-Glance Metrics**: Call volume, Containment Rate, AHT, and estimated Agent Cost Savings
    * Metrics like **Top 10 QA Reasons** or **Top 10 GenAI Topics**: Horizontal bar charts with drill-down access.
    * **Recent Conversations**: Visual cards for "Best Calls" and "Problem Calls" over the past 24 hours.
    * **Agent Analysis Batch**: Interactive pie chart with prompt tooltips.
  </Accordion>

  <Accordion title="Rich text refactor" icon="pen-to-square" id="rich-text-refactor">
    Input text fields have been rebuilt to support **rich text**, so adding a reference to a flow, function, SMS, or other platform element is as easy as typing **/** and then searching for it by name.

    <img src="https://mintcdn.com/polyai/Dlkm5JXi7Fl7VLZ9/images/release-notes/2507/rich-text-factoring.png?fit=max&auto=format&n=Dlkm5JXi7Fl7VLZ9&q=85&s=e8f0dc3bbedf550b508c134ff0140c20" alt="rich-text" width="3016" height="1332" data-path="images/release-notes/2507/rich-text-factoring.png" />

    **Key improvements:**

    * You can now search by top-level menu item names, like "SMS" or "Handoff"
    * The **Escape key** now closes popups.
    * Open the insert menu by typing `/` or clicking the <Icon icon="plus" iconType="solid" /> **plus icon**.
    * Maintains support for `{{mention}}` formatting. So, for example `{{fn:SELL-abc123de}}` will show up as the function named `SELL-abc123de`.
  </Accordion>

  <Accordion title="Add Amazon Polly voices" icon="waveform" id="add-amazon-polly-voices">
    You can now add your own [Amazon Polly](https://aws.amazon.com/polly/) voices to your Agent Studio project.

    <img src="https://mintcdn.com/polyai/ZVzKq3G72RK1ScpE/images/release-notes/2507/amazon-voice.png?fit=max&auto=format&n=ZVzKq3G72RK1ScpE&q=85&s=2721af3e31a718c17be75592740eef54" alt="amazon-voice" width="3008" height="1460" data-path="images/release-notes/2507/amazon-voice.png" />

    **What's new:**

    * New **"Add New Voice"** flow for [Amazon Polly TTS](https://aws.amazon.com/polly/).
    * Fill in attributes for the voice like **language** (and **accent**).
    * Lets you assign **attribute** tags to help organize and apply voices consistently.

    This is part of a broader move toward multi-provider TTS support. Voices from PlayHT and other vendors will follow soon.
  </Accordion>

  <Accordion title="Adjust voice speed" icon="gauge" id="adjust-voice-speed">
    You can now fine-tune the **speaking rate** of synthetic voices in Agent Studio to match your preferences or use case.

    **What's new:**

    * New **voice speed slider** available in voice settings
    * Ranges from **0.5× to 1.5×**, starting at the default **1.0×**
    * Fine-grained increments (down to **0.01×**) allow for precise control
    * Marked 1.0× reference point for easy orientation

          <img src="https://mintcdn.com/polyai/Dlkm5JXi7Fl7VLZ9/images/release-notes/2507/voice-speed.png?fit=max&auto=format&n=Dlkm5JXi7Fl7VLZ9&q=85&s=19279ff91d9ffd5c239de48b8a89637e" alt="voice-speed-slider" width="2080" height="1468" data-path="images/release-notes/2507/voice-speed.png" />

    **Example use cases:**

    * Speed up a slow voice without changing TTS provider
    * Slow down speech slightly for accessibility or clarity
    * Match pace across multiple voices for consistency

    Available across all voice integrations, including Amazon Polly.
  </Accordion>

  <Accordion title="Claude integration for Agent Studio functions" icon="brain-circuit" id="claude-integration-for-agent-studio-functions">
    Agent Studio functions can now call [Claude](https://www.anthropic.com/index/claude) for generative reasoning and summarization.

    **What's new:**

    * Add Claude as a model option in function settings
    * Supports prompt templating and async response handling
    * Useful for summarizing user inputs, drafting replies, or generating structured outputs

    **Designed for enterprise users** looking to augment existing flows with LLM-powered reasoning.
  </Accordion>

  <Accordion title="Channel filter and call metadata improvements" icon="filter" id="channel-filter-and-call-metadata-improvements">
    If applicable, inbound, and webchat calls are now clearly distinguished across Agent Studio.

    **What's new:**

    * New **channel label**: Calls are now tagged as either *Inbound*,  *Outbound*, *Agent chat* (webchat).
    * **Conversation Review table** shows which number the call was placed to (callee) rather than the outbound number used.
    * Column renamed to a neutral label like **"Phone Number"**
    * Filtering improvements let you easily find all calls to the same callee, especially useful for outbound flows

          <img src="https://mintcdn.com/polyai/ZVzKq3G72RK1ScpE/images/release-notes/2507/channel.png?fit=max&auto=format&n=ZVzKq3G72RK1ScpE&q=85&s=3b41fbd13696c07531e9bc288e8f064d" alt="call-channel-filter" width="3016" height="1208" data-path="images/release-notes/2507/channel.png" />

    <Tip>This update improves outbound use cases and makes it easier to navigate high-volume call logs.</Tip>
  </Accordion>

  <Accordion title="Outbound call delivery tracking" icon="truck" id="outbound-call-delivery-tracking">
    Outbound calls and their statuses are now visible in Agent Studio:

    * **Delivery status added** to Conversation Review filters and custom columns
    * Call outcomes now grouped into intuitive labels:
      * `Success` → Call connected
      * `Unavailable` → Temporarily unreachable
      * `Busy` → Line engaged
      * `Invalid Number` → Not found
      * `Declined` → Explicitly rejected
      * `Error` → All other outcomes
  </Accordion>
</AccordionGroup>