gpt
- 6 sol is loaded, reset, start biu biu biu Don't go to the typhoon on the weekend, just stay home and code with 5.6 sol. What is the biggest difference between gpt 5.6 sol and
- 5? What tasks are you better at than before? GPT‑5.5 is a strong general-purpose Agent, and GPT‑5.6 Sol pushes "deep reasoning + long link execution + multi-Agent collaboration" to a new level. The biggest change is two new calculation methods: max reasoning: allows the model to invest more reasoning time, suitable for complex, fuzzy problems that require multiple rounds of verification. Ultra mode: Multiple subagents will be called to process tasks in parallel, breaking through the limitations of a single Agent's serial work. This makes
- 6 Sol more like a high-level executor who can organize a team, while 5.5 is more like a single Agent with comprehensive capabilities. Compared with
- 5, the advantages of
- 6 Sol are mainly concentrated in: It is better at taking over large code bases for complex projects and long-term coding tasks, locating problems across files, calling terminals, tests and tools for repeated iterations, for example: system-level failures that are difficult to reproduce in large-scale refactorings and architecture migrations. Joint debugging between multiple warehouses and multiple services, from issue execution to implementation, testing and verification, while allowing multiple agents to explore different solution routes. Officials say it is on Terminal‑Bench
- 1, which tests command line planning, iteration and tool collaboration. Reach new best levels. High-difficulty security research is one of the most obvious directions for improvement in
- 6 Sol: Vulnerability discovery and code audit Patch development Exploit primitive analysis Security research on browsers and system software Long-link defensive penetration testing Long-context scientific research Complex task disassembly and parallel research The ultra mode is suitable for problems that can be broken down into multiple independent directions, such as: simultaneous analysis of technology, market, finance and competitive landscape. Multiple Agents check architecture, testing, security and performance separately. Parallel search for multiple sources of evidence and then unify it. Cross-validation Large-scale code base exploration This may be the most tangible change in actual use: the larger the task size and the more branches, the more obvious the advantages of Sol over
- 5.

