Which AI labs commit to third party vetting by October 31?Polymarket historical data and price history
Which AI labs commit to third party vetting by October 31: a standalone Polymarket other event with 13 markets and $98.2K in lifetime traded volume. 13 markets are trading. Marketlens records every market's order book at full depth, coverage running since September 15, 2026.
Data as of 2026-10-05
Top 5 of 13 markets
Meta matches Anthropic's evaluator commitment by October 31?
closes 2026-11-01 · volume $6.1K · last price 21.0%
Google matches Anthropic's evaluator commitment by October 31?
closes 2026-11-01 · volume $16.3K · last price 19.5%
SpaceXAI matches Anthropic's evaluator commitment by October 31?
closes 2026-11-01 · volume $7.2K · last price 17.5%
Query this event
from datetime import datetime, timedelta, timezone
from marketlens import MarketLens
client = MarketLens()
[event] = client.events.list(q="Which AI labs commit to third party vetting by October 31", take=1)
for market in client.events.markets(event.id, take=5):
print(market.question, market.outcomes[0].last_price)
# the order book behind any market, at any past moment
book = client.orderbook.get(market.id, at=datetime.now(timezone.utc) - timedelta(days=2))
print(book.midpoint, book.bid_depth, book.ask_depth)Common questions
What data does Marketlens have for "Which AI labs commit to third party vetting by October 31"?
13 markets with full depth L2 order book history recorded since September 15, 2026, market metadata with lifetime traded volume, and the winning outcome for each market once it resolves.
How much has "Which AI labs commit to third party vetting by October 31" traded on Polymarket?
$98.2K in cumulative traded volume across the event's markets. Per market volumes are listed in the table on this page.
How do I download "Which AI labs commit to third party vetting by October 31" data?
Query it through the REST API or the Python SDK (pip install marketlens): search events for "Which AI labs commit to third party vetting by October 31", list the event's markets, then pull each market's order book history. Bulk Parquet exports cover full markets for offline work; the free tier reads markets open in the last 7 days and Pro the full archive.
Related events: Which companies will be acquired before 2027?, Anthropic IPO by __?, Iran full airspace closure by...?, or the full event list.
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Pull this event's books in one call
The free tier includes 2M data rows and every market open in the last 7 days, no card required.
$ pip install marketlens