Previous value: -"A copy of the ChatGPT page as it was when the answer was captured, stored on our file host and linked in `html`, to check the answer against. It costs extra, priced at what the page costs us to load, at the task's own margin."New value: +"A copy of the ChatGPT page as it was when the answer was captured, stored on our file host and linked in `html`, to check the answer against. It is free."

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 ChatGPT. ChatGPT takes up to 2,000 characters; a longer prompt is refused with a 400."New value: +"Prompt submitted to ChatGPT, 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 ChatGPT, so `true` is refused with a validation error."New value: +"A copy of the ChatGPT page as it was when the answer was captured, stored on our file host and linked in `html`, to check the answer against. It costs extra, priced at what the page costs us to load, at the task's own margin."

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: -"Return shopping cards plus products shown inline, with their prices and offers. Free. On the answers served today `shoppingCards` is empty and `inlineProducts` holds the products from ChatGPT's shopping search."New value: +"Return shopping cards plus products shown inline (inlineProducts), with their prices and offers. Free. Today the products from ChatGPT's shopping search come in inlineProducts and shoppingCards is usually empty."

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: -"Leave ChatGPT's web search unforced. Answerline then returns whatever ChatGPT answers by itself, searching the web only if ChatGPT chooses to, so `result.sources`, `result.citationPills` and `result.searchQueries` are frequently empty. Default is false, meaning every request forces web search."New value: +"Accepted for compatibility. On every answer served today ChatGPT decides by itself whether to search the web, whatever this value, and `result.provenance.searchMode` records `engine-default`. Default: false."

Previous value: -"Return ads that ChatGPT shows in its response"New value: +"Return ads that ChatGPT shows in its response (empty on the answers served today)"

Previous value: -"Return a link to the complete HTML of the response"New value: +"Not available for ChatGPT, so `true` is refused with a validation error."

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

Previous value: -"Return the fan-out queries ChatGPT issued while producing the response"New value: +"Return the fan-out queries ChatGPT issued while producing the response (empty on the answers served today)"

Previous value: -"Return shopping cards plus products shown inline, with their prices and offers. Adds an add-on charge to the base cost, the same one rawResponse adds: one flag or both, it is charged once. searchQueries and ads cost nothing."New value: +"Return shopping cards plus products shown inline, with their prices and offers. Free. On the answers served today `shoppingCards` is empty and `inlineProducts` holds the products from ChatGPT's shopping search."

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"
+}

Previous value: -"Return shopping cards plus products shown inline, with their prices and offers. Costs +2 credits on top of the base cost — the same +2 covers rawResponse too (one flag or both still adds only +2); searchQueries and ads cost nothing."New value: +"Return shopping cards plus products shown inline, with their prices and offers. Adds an add-on charge to the base cost, the same one rawResponse adds: one flag or both, it is charged once. searchQueries and ads cost nothing."

Previous value: -"Return shopping cards plus products shown inline, with their prices and offers. Costs +2 credits on top of the base cost (the same +2 covers rawResponse, searchQueries and ads — turning on one of them or several still adds only +2)."New value: +"Return shopping cards plus products shown inline, with their prices and offers. Costs +2 credits on top of the base cost — the same +2 covers rawResponse too (one flag or both still adds only +2); searchQueries and ads cost nothing."