agent: surface _llm_extract failure reason in visit tool_response

agent: wire research-repo Jina + LLM extractor + scholar + real condenser

ui: move connection-error tip from action-row to Output header

ui: auto-clear question after run; add connection-error retry tip

ui: capitalize QUEST in Space title, browser tab title, footer copy

ui: card-style resource links (paper/code/data/model) with icons; QUEST capitalization

ui: capitalize memory strategy labels; cap max_turns at 50

ui: rename Long-form example to Research Report; hyphenate memory labels

ui: capitalize QUEST in header and hero-heading

rename: Quest-35B -> QUEST-35B (uniform uppercase branding)

ui: label the condenser radio option as "(default)"

rename: Quest-4B -> Quest-35B (OSC vLLM serves the 35B checkpoint)

app: add QUEST_API_KEY for self-hosted endpoint Bearer

Settings: condenser first in radio + help; flatten Model wrapper so its label aligns with the rest

Bump base font to 17px and content width to 1700px for better legibility / less wasted side margin

Memory Strategy radio: drop selected-state highlight; only the dot signals selection

Memory Strategy: replace buggy Dropdown with Radio (4 stacked options); slider value text centered

Slider: flatten the number-input pill (no border) and hide the redundant reset button

Settings widgets: revert container=False, use elem_id with id-targeted CSS to flatten outer block while keeping labels

Use container=False on Settings widgets — official way to drop the outer block frame on Dropdown/Slider

Memory strategies: rename to upstream (condenser/discard_all/hide_tool_result), describe per inference code; quest-name letter-spacing matches paper microsite

Settings: equalize Textbox/Dropdown height, flatten Slider wrapper, default Temperature to 1.0

Quest brand mark: keep italic serif, drop terracotta color

Drop 'at Rice University' from Moon-speech example

Swap first example to Apollo 11 + JFK Moon speech (more iconic entities)

Header: drop Q mark, italicize Quest, capitalize byline; add vanilla memory strategy with explainer; restore example emojis

Hero: italic-serif Quest brand mark; harder BrowseComp-style examples

Add blog_demo/: proxy + single-page chat UI for embedding Quest-4B on a blog

Shorten the first two examples to plainer well-known questions

UI polish: rename Space to Quest, harder examples, clean dropdown, hide progress bar

Raise endpoint request timeout to 600s (configurable via QUEST_REQUEST_TIMEOUT)

Force dropdown height to match the Model textbox

Match Memory Strategy dropdown height to the Model textbox

Reorder Settings: Model, Memory Strategy, Max Turns, Temperature

Streamline Settings panel: Quest-4B only, raise Max Turns, add Memory Strategy

Underline "built by OSU NLP Group" byline to cue the link

Update hero title and hide stray orange line above tab panel

Simplify hero header and strip extra copy

Redesign Space UI to match the Quest paper microsite

Speed up Quest-4B research: add Serper backend and stream live progress

Make DuckDuckGo rate-limit non-fatal so the agent can still answer

Decode literal \n escapes so Markdown tables actually render

Fix empty "..." Markdown output by reworking the <answer> fallback prompt

Swap examples to simpler, everyday queries

Refresh example queries across three categories

Bigger same-height logos; Plus Jakarta Sans font; single-border Model dropdown

Match two logo sizes with rounded frame; drop OSU caption; flatten Settings inner form

Top banner with Quest + OSU NLP logos; hero heading; categorized examples

Route Quest-4B through dedicated HF Inference Endpoint; ship QUEST prompt/schema

Widen right column; lock CodeMirror to in-place horizontal scroll