From Baseband to Framework
in One Investigation

We support any plaintext log file: modem diagnostic exports from Qualcomm QCAT, MediaTek MTKLogger, Samsung CP logs, Android logcat (including radio buffer), dmesg/kernel logs, and pcap captures. The key requirement is that logs must be in human-readable text format.

For a Qualcomm baseband capture, no. Upload it as it came off the device and we decode it for you. For other vendors you will still need their tools to capture and export modem diagnostic logs as plaintext: MediaTek ELT, Samsung ShannonDM, and so on. Either way, logcat.ai itself requires no special tools or plugins. If you already have plaintext logs from logcat, dmesg, or other sources, you can upload those directly.

Some of them. Qualcomm baseband captures upload directly, as they came off the device, and are decoded for you with no conversion step and no vendor tool. Other proprietary binary formats (MediaTek MCL, Samsung, and the rest) still need exporting to plaintext with their own vendor tools first, and we work with any plaintext output regardless of which tool produced it. Recognition is by content, not by file extension, so a renamed capture still works.

Our AI understands NAS (EMM/ESM for LTE, 5GMM/5GSM for NR), RRC, SIP/IMS, MAC/PHY layer messages, and their interactions. It can trace issues across protocol layers and identify root causes. This is not an exhaustive list. The AI works with any plaintext protocol messages including GTP, RTP, PDCP, RLC, and others as long as they appear in your logs.

Deep Research performs multi-step AI investigations within your log file. It iteratively searches for relevant events, follows protocol flows across baseband and framework, and builds a comprehensive analysis, similar to how an expert engineer would manually trace through the logs, but in seconds.

Deep Research investigates a single log file in depth: it searches, analyzes, and follows protocol flows within one file. Delta is a multi-file comparison engine: you upload two or more log files (e.g., modem export + logcat radio + kernel log) and Delta correlates events across all of them. Use Deep Research when you have one file and a question. Use Delta when you need to connect events across multiple files, compare behavior between devices, or track down cross-layer issues.

Yes. Your logs are processed in isolated environments, encrypted at rest and in transit, and never shared between users. We understand modem and baseband logs may contain sensitive vendor and network details. See our privacy policy for full details.