Tool · Qwen Code · Alibaba
read_file
How this differs from most implementations
- Offset base0-indexedvs 1-indexed in 7 of 7
Derived by comparing every recorded value against the other implementations of the same capability. Differing is not a defect unless the row is marked an invariant.
Observed · Read
compare all →| Output shape | |
| Dedicated read tool | read_filesrc |
| Line numbering | ? |
| Output wrapper | plainsrc |
| Limits | |
| Default line cap | ? |
| Byte / char cap | ? |
| Per-line cap | ? |
| Whichever hits first | ? |
| Pagination | |
| Offset base | 0-indexedsrc |
| Announces truncationinvariant | holdssrc (truncated) |
| Continuation hint | (truncated)src |
| Reports total lines | linesShown[]src |
| Out-of-range offset | ? |
| Non-text | |
| Binary content never enters context silentlyinvariant | ? |
| Binary files | ? |
| Images | vision bridgesrc |
| PDFs | page ranges + continuationsrc |
| Notebooks | ? |
| Giant single line | ? |
| Errors | |
| Missing path | ? |
| Path is a directory | ? |
| Empty file | ? |
| Non-vision model | ? |
| Correctness | |
| Mixed line endings | ? |
| Re-read dedup | file read cachesrc |
| Staleness check before writeinvariant | failssrc |
| Multi-file read | read_many_filessrc |