Previous value: -"Return a full-page PNG screenshot of the engine's page as it showed the finished answer, in result.screenshot: a link, or one link per results page on Google Search. On ChatGPT, Gemini, AI Mode, Google Search, Perplexity and Grok; other engines refuse it with a 400. Absent when the answer was read without a rendered page. Free. See https://answerline.dev/docs/output-formats#screenshots"New value: +"Return a full-page PNG screenshot of the engine's page as it showed the finished answer, in result.screenshot: a link, or one link per results page on Google Search. On ChatGPT, Gemini, AI Mode, Google Search, Perplexity and Grok; other engines refuse it with a 400. Absent when the answer was read without a rendered page or its page was not available. Free. See https://answerline.dev/docs/output-formats#screenshots"

Previous value: -"Return a full-page PNG screenshot of the engine's page as it showed the finished answer, in result.screenshot: a link, or one link per results page on Google Search. On ChatGPT, Gemini, AI Mode and Google Search; other engines refuse it with a 400. Absent when the answer was read without a rendered page. Free. See https://answerline.dev/docs/output-formats#screenshots"New value: +"Return a full-page PNG screenshot of the engine's page as it showed the finished answer, in result.screenshot: a link, or one link per results page on Google Search. On ChatGPT, Gemini, AI Mode, Google Search, Perplexity and Grok; other engines refuse it with a 400. Absent when the answer was read without a rendered page. Free. See https://answerline.dev/docs/output-formats#screenshots"

Added value: +{
+  "default": "any",
+  "description": "How deep an answer the engine writes, where it offers a choice. any (the default): a full answer when the engine can give one now, else its short one. full: a full answer or a retryable error, never charged. quick: the short one, the fastest. Perplexity offers the choice; every other engine has one depth and ignores the field. provenance.answerDepth says what was served. Same price for every value. See https://answerline.dev/docs/engine-features/#answer-depth",
+  "enum": [
+    "any",
+    "full",
+    "quick"
+  ],
+  "example": "any",
+  "type": "string"
+}

Previous value: -"Prompt submitted to Grok"New value: +"Prompt submitted to Grok, up to 2,000 characters. A longer prompt is refused with a 400 that states its length."

Previous value: -10000New value: +2000

Added value: +{
+  "default": false,
+  "description": "Return a full-page PNG screenshot of the engine's page as it showed the finished answer, in result.screenshot: a link, or one link per results page on Google Search. On ChatGPT, Gemini, AI Mode and Google Search; other engines refuse it with a 400. Absent when the answer was read without a rendered page. Free. See https://answerline.dev/docs/output-formats#screenshots",
+  "type": "boolean"
+}

Previous value: -"Return the engine's upstream answer as received in result.rawWire: the answer stream, the provider's answer record, the rendered results pages or the RSS feed, without the provider's billing data and account traces, Gemini's detected location or ChatGPT's session tokens. Free. See https://answerline.dev/docs/output-formats#raw-wire"New value: +"Return the engine's own response as received in result.rawWire: the answer stream, the rendered results pages or the RSS feed, without Gemini's detected location or ChatGPT's session tokens; null where it was not captured. Free. See https://answerline.dev/docs/output-formats#raw-wire"

Previous value: -"Not available for Grok: its answer is read without a page and Grok gives no link to it, so `true` is refused with a validation error."New value: +"A link to the answer's own public page on grok.com, in `html`, to check the answer against. No extra cost."

Previous value: -"Not available for Grok, so `true` is refused with a validation error."New value: +"Not available for Grok: its answer is read without a page and Grok gives no link to it, so `true` is refused with a validation error."

Previous value: -"Add an HTML version of the response to the result"New value: +"Not available for Grok, so `true` is refused with a validation error."

Previous value: -"Return the engine's upstream answer as received in result.rawWire: the answer stream, or the provider's answer record, without the provider's billing data and account traces. Free. See https://answerline.dev/docs/output-formats#raw-wire"New value: +"Return the engine's upstream answer as received in result.rawWire: the answer stream, the provider's answer record, the rendered results pages or the RSS feed, without the provider's billing data and account traces, Gemini's detected location or ChatGPT's session tokens. Free. See https://answerline.dev/docs/output-formats#raw-wire"

Previous value: -"State code for targeting below the country level (e.g., \"CA\"; \"DC\" included). Allowed only when country is \"US\". Served for Gemini; on a model that cannot place a state yet, a request that includes it is rejected as a validation error and is not charged."New value: +"State code for targeting below the country level (e.g., \"CA\"; \"DC\" included). Allowed only when country is \"US\". Served for Gemini only; ChatGPT, Copilot, Perplexity and Grok refuse `state` with a 400, uncharged. \"DC\" fails uncharged: no exit serves it."

Previous value: -"Return the unprocessed stream of response events"New value: +"Return the answer as normalized stream events. For the engine's answer as received, use `include.rawWire`."

Added value: +{
+  "default": false,
+  "description": "Return the engine's upstream answer as received in result.rawWire: the answer stream, or the provider's answer record, without the provider's billing data and account traces. Free. See https://answerline.dev/docs/output-formats#raw-wire",
+  "type": "boolean"
+}