A timed-out response can charge the order twice · Code Review
When payment succeeds but the response times out, the caller retries the same order. Both calls charge it. Pass the stable order ID as the payment idempotency key.
IonWarp caught it Greptile, Cursor Bugbot and CodeRabbit missed it
IonWarpbotcommented
Embed resize postMessage uses full referer URL as targetOrigin instead of origin-only (scheme+host+port), causing browser to drop the message and parent never resizes iframe · Code Review
MediumKnown issue in the Code Review benchmark · caught by Muse Spark 1.3See the graded case
feat: add calendar cache status and actions (#22532)cal.com #22532
IonWarp caught it Qodo, Greptile and Cursor Bugbot missed it
IonWarpbotcommented
sed -i '' syntax is macOS-only and breaks the webhook URL update script on Linux dev machines - should use portable sed or grep -v + append approach · Code Review
LowKnown issue in the Code Review benchmark · caught by Muse Spark 1.3See the graded case
IonWarp caught it Greptile and Cursor Bugbot missed it
IonWarpbotcommented
Mutual-exclusivity check for age/timestamp uses truthiness instead of key presence, so age value of 0 slips past validation · Code Review
HighKnown issue in the Code Review benchmark · caught by Muse Spark 1.3See the graded case
Muse Spark 1.3 is its best model on this benchmark; Code Review runs DeepSeek V4.1 Flash unless you pick another.
Code Review on the benchmark
IonWarp's models and the review apps, graded on the same open-source pull requests.
Blue: DeepSeek V4.1 Flash, the model IonWarp runs for Code Review. Yellow: Muse Spark 1.3, the model a failed review retries on. Sorted by Reviewer Score (F1 counts 3×, time and cost 1× each). Review times come from runs on Sep 8–Oct 6, 2026 (models) and Jan 23–Apr 7, 2026 (apps). Click a column heading to sort.
On this benchmark Muse Spark 1.3 scored higher than DeepSeek V4.1 Flash (56.6% F1 against 49.2%). Why IonWarp runs DeepSeek V4.1 Flash: on our own repositories from 1 to 21 September 2026 it filed slightly more P0 and P1 findings per 100 reviews than DeepSeek V4 Pro (14.8 on 549 reviews, against 13.5 on 104) for about a quarter of the cost ($0.034 a review against $0.140).
Pricing
Simple pricing for your whole team.
One workspace price with seats included. Credits pool across your team. Unlimited repos on every plan.
Code Review is on every plan, including free Starter.
Host lookup fails for uppercase hostnames because the input host is not lowercased before comparing with lower(host) in the query · Code Review