Task Prompt
I was looking at an artwork named old faithful geyser in the biggest museum in new york and I got curious about the address of the headquarters of the national park that was depicted in the artwork, can you get it?
I was looking at an artwork named old faithful geyser in the biggest museum in new york and I got curious about the address of the headquarters of the national park that was depicted in the artwork, can you get it?
I was looking at an artwork named old faithful geyser in the biggest museum in new york and I got curious about the address of the headquarters of the national park that was depicted in the artwork, can you get it?
---
name: workspace-filesystem
description: The virtual filesystem layout of this workspace.
---
# Virtual Filesystem
You work in a terminal over a virtual filesystem. Read files with shell
commands.
Command output comes back whole, however long. Some files here are large,
so point `grep -r`, `rg`, `find` and `cat` at the directory or file you
need rather than at a whole mount.
| path | what it is |
|---|---|
| `/data/repos` | Your git repositories. |
| `/slack` | Your Slack workspace, read-only. |
| `/tmp` | Scratch space, in memory. |
## `/slack`
```
/slack/
channels/
<channel-name>__<channel-id>/
<yyyy-mm-dd>/
chat.jsonl
files/
<name>__<file-id>
dms/
<user-name>__<dm-id>/
<yyyy-mm-dd>/
chat.jsonl
files/
<name>__<file-id>
users/
<username>__<user-id>.json
```
- `chat.jsonl`: one Slack message per line, `{type: str, user: str, text:
str, ts: str, subtype?: str, files?: list[dict], reactions?: list[dict]}`
- `<user>.json`: `{id: str, name: str, real_name: str, deleted: bool,
is_bot: bool, profile: {display_name: str, email: str, real_name: str}}`| name | workspace-filesystem |
|---|---|
| description | The virtual filesystem layout of this workspace. |
Virtual Filesystem
You work in a terminal over a virtual filesystem. Read files with shell commands.
Command output comes back whole, however long. Some files here are large, so point grep -r, rg, find and cat at the directory or file you need rather than at a whole mount.
| path | what it is |
|---|---|
/data/repos | Your git repositories. |
/slack | Your Slack workspace, read-only. |
/tmp | Scratch space, in memory. |
/slack
/slack/
channels/
<channel-name>__<channel-id>/
<yyyy-mm-dd>/
chat.jsonl
files/
<name>__<file-id>
dms/
<user-name>__<dm-id>/
<yyyy-mm-dd>/
chat.jsonl
files/
<name>__<file-id>
users/
<username>__<user-id>.jsonchat.jsonl: one Slack message per line, {type: str, user: str, text: str, ts: str, subtype?: str, files?: list[dict], reactions?: list[dict]}<user>.json: {id: str, name: str, real_name: str, deleted: bool, is_bot: bool, profile: {display_name: str, email: str, real_name: str}}---
name: workspace-commands
description: Use when running commands in this workspace - which commands exist, what they can do, and what the interpreter supports.
---
# Available commands
Python (`python` or `python3`), Perl, JavaScript/Node.js, and TypeScript
runtimes are unavailable. Use the shell commands and task CLIs documented
below; do not probe for or attempt to install other runtimes.
Standard Unix commands, among them:
cat head tail ls find grep wc sort uniq cut tr sed awk
diff tee xargs jq
with pipes, `>` redirection and `$(...)` substitution.
Do not probe the machine with `which`, `type`, `--version`, `env`, `ps`,
`echo $PATH`, `ls /usr/bin` or `cat /usr/bin/<command>`: they tell you
nothing about the task.
A filename with a space in it needs quoting, as it would in any shell.
You can also use `git`.
## slack
Use `slack <command> '<JSON arguments>'`. Run `slack <command> --help` to
get more information.
```sh
slack channels-list '{"channel_types":"public_channel,private_channel"}'
slack conversations-history '{"channel_id":"CHANNEL_ID","limit":"1d"}'
slack conversations-replies '{"channel_id":"CHANNEL_ID","thread_ts":"1234567890.123456"}'
slack conversations-search-messages '{"search_query":"QUERY","filter_in_channel":"CHANNEL_ID"}'
```
| Command | Arguments | Description |
|---|---|---|
| `slack channels-list` | `{channel_types: str, cursor?: str, limit?: number = 100, sort?: str}` | Get list of channels |
| `slack conversations-add-message` | `{channel_id: str, content_type?: str = "text/markdown", payload?: str, thread_ts?: str}` | Add a message to a public channel, private channel, or direct message (DM, or IM) conversation by channel_id and thread_ts. |
| `slack conversations-history` | `{channel_id: str, cursor?: str, include_activity_messages?: bool = false, limit?: str = "1d"}` | Get messages from the channel (or DM) by channel_id, the last row/column in the response is used as 'cursor' parameter for pagination if not empty |
| `slack conversations-replies` | `{channel_id: str, cursor?: str, include_activity_messages?: bool = false, limit?: str = "1d", thread_ts: str}` | Get a thread of messages posted to a conversation by channelID and thread_ts, the last row/column in the response is used as 'cursor' parameter for pagination if not empty |
| `slack conversations-search-messages` | `{cursor?: str = "", filter_date_after?: str, filter_date_before?: str, filter_date_during?: str, filter_date_on?: str, filter_in_channel?: str, filter_in_im_or_mpim?: str, filter_threads_only?: bool, filter_users_from?: str, filter_users_with?: str, limit?: number = 20, search_query?: str}` | Search messages in a public channel, private channel, or direct message (DM, or IM) conversation using filters. All filters are optional, if not provided then search_query is required. |
## national-parks
Use `national-parks <command> '<JSON arguments>'`. Run
`national-parks <command> --help` to get more information.
```sh
national-parks findParks '{"stateCode":"CA","q":"QUERY"}'
national-parks getParkDetails '{"parkCode":"PARK_CODE"}'
national-parks getVisitorCenters '{"parkCode":"PARK_CODE"}'
national-parks getCampgrounds '{"parkCode":"PARK_CODE","limit":10}'
```
| Command | Arguments | Description |
|---|---|---|
| `national-parks findParks` | `{stateCode?: str, q?: str, limit?: number, start?: number, activities?: str}` | Search for national parks based on state, name, activities, or other criteria |
| `national-parks getParkDetails` | `{parkCode: str}` | Get detailed information about a specific national park |
| `national-parks getVisitorCenters` | `{parkCode?: str, limit?: number, start?: number, q?: str}` | Get information about visitor centers and their operating hours |
| `national-parks getCampgrounds` | `{parkCode?: str, limit?: number, start?: number, q?: str}` | Get information about available campgrounds and their amenities |
## arxiv
Use `arxiv <command> '<JSON arguments>'`. Run `arxiv <command> --help` to
get more information.
```sh
arxiv search-papers '{"query":"QUERY","max_results":5}'
```
| Command | Arguments | Description |
|---|---|---|
| `arxiv search-papers` | `{query: str, max_results?: int, date_from?: str, date_to?: str, categories?: list[str]}` | Search for papers on arXiv with advanced filtering |
## met-museum
Use `met-museum <command> '<JSON arguments>'`. Run
`met-museum <command> --help` to get more information.
```sh
met-museum list-departments '{}'
met-museum search-museum-objects '{"q":"QUERY","hasImages":true}'
met-museum get-museum-object '{"objectId":OBJECT_ID}'
```
| Command | Arguments | Description |
|---|---|---|
| `met-museum list-departments` | `{}` | List all departments in the Metropolitan Museum of Art (Met Museum) |
| `met-museum search-museum-objects` | `{q: str, hasImages?: bool = false, title?: bool = false, departmentId?: number}` | Search for objects in the Metropolitan Museum of Art (Met Museum). Will return Total objects found, followed by a list of Object Ids.The parameter title should be set to true if you want to search for objects by title.The parameter hasImages is false by default, but can be set to true to return objects without images.If the parameter hasImages is true, the parameter title should be false. |
| `met-museum get-museum-object` | `{objectId: number, returnImage?: bool = true}` | Get a museum object by its ID, from the Metropolitan Museum of Art Collection || name | workspace-commands |
|---|---|
| description | Use when running commands in this workspace - which commands exist, what they can do, and what the interpreter supports. |
Available commands
Python (python or python3), Perl, JavaScript/Node.js, and TypeScript runtimes are unavailable. Use the shell commands and task CLIs documented below; do not probe for or attempt to install other runtimes.
Standard Unix commands, among them:
cat head tail ls find grep wc sort uniq cut tr sed awk
diff tee xargs jqwith pipes, > redirection and $(...) substitution.
Do not probe the machine with which, type, --version, env, ps, echo $PATH, ls /usr/bin or cat /usr/bin/<command>: they tell you nothing about the task.
A filename with a space in it needs quoting, as it would in any shell.
You can also use git.
slack
Use slack <command> '<JSON arguments>'. Run slack <command> --help to get more information.
slack channels-list '{"channel_types":"public_channel,private_channel"}'
slack conversations-history '{"channel_id":"CHANNEL_ID","limit":"1d"}'
slack conversations-replies '{"channel_id":"CHANNEL_ID","thread_ts":"1234567890.123456"}'
slack conversations-search-messages '{"search_query":"QUERY","filter_in_channel":"CHANNEL_ID"}'| Command | Arguments | Description |
|---|---|---|
slack channels-list | {channel_types: str, cursor?: str, limit?: number = 100, sort?: str} | Get list of channels |
slack conversations-add-message | {channel_id: str, content_type?: str = "text/markdown", payload?: str, thread_ts?: str} | Add a message to a public channel, private channel, or direct message (DM, or IM) conversation by channel_id and thread_ts. |
slack conversations-history | {channel_id: str, cursor?: str, include_activity_messages?: bool = false, limit?: str = "1d"} | Get messages from the channel (or DM) by channel_id, the last row/column in the response is used as 'cursor' parameter for pagination if not empty |
slack conversations-replies | {channel_id: str, cursor?: str, include_activity_messages?: bool = false, limit?: str = "1d", thread_ts: str} | Get a thread of messages posted to a conversation by channelID and thread_ts, the last row/column in the response is used as 'cursor' parameter for pagination if not empty |
slack conversations-search-messages | {cursor?: str = "", filter_date_after?: str, filter_date_before?: str, filter_date_during?: str, filter_date_on?: str, filter_in_channel?: str, filter_in_im_or_mpim?: str, filter_threads_only?: bool, filter_users_from?: str, filter_users_with?: str, limit?: number = 20, search_query?: str} | Search messages in a public channel, private channel, or direct message (DM, or IM) conversation using filters. All filters are optional, if not provided then search_query is required. |
national-parks
Use national-parks <command> '<JSON arguments>'. Run national-parks <command> --help to get more information.
national-parks findParks '{"stateCode":"CA","q":"QUERY"}'
national-parks getParkDetails '{"parkCode":"PARK_CODE"}'
national-parks getVisitorCenters '{"parkCode":"PARK_CODE"}'
national-parks getCampgrounds '{"parkCode":"PARK_CODE","limit":10}'| Command | Arguments | Description |
|---|---|---|
national-parks findParks | {stateCode?: str, q?: str, limit?: number, start?: number, activities?: str} | Search for national parks based on state, name, activities, or other criteria |
national-parks getParkDetails | {parkCode: str} | Get detailed information about a specific national park |
national-parks getVisitorCenters | {parkCode?: str, limit?: number, start?: number, q?: str} | Get information about visitor centers and their operating hours |
national-parks getCampgrounds | {parkCode?: str, limit?: number, start?: number, q?: str} | Get information about available campgrounds and their amenities |
arxiv
Use arxiv <command> '<JSON arguments>'. Run arxiv <command> --help to get more information.
arxiv search-papers '{"query":"QUERY","max_results":5}'| Command | Arguments | Description |
|---|---|---|
arxiv search-papers | {query: str, max_results?: int, date_from?: str, date_to?: str, categories?: list[str]} | Search for papers on arXiv with advanced filtering |
met-museum
Use met-museum <command> '<JSON arguments>'. Run met-museum <command> --help to get more information.
met-museum list-departments '{}'
met-museum search-museum-objects '{"q":"QUERY","hasImages":true}'
met-museum get-museum-object '{"objectId":OBJECT_ID}'| Command | Arguments | Description |
|---|---|---|
met-museum list-departments | {} | List all departments in the Metropolitan Museum of Art (Met Museum) |
met-museum search-museum-objects | {q: str, hasImages?: bool = false, title?: bool = false, departmentId?: number} | Search for objects in the Metropolitan Museum of Art (Met Museum). Will return Total objects found, followed by a list of Object Ids.The parameter title should be set to true if you want to search for objects by title.The parameter hasImages is false by default, but can be set to true to return objects without images.If the parameter hasImages is true, the parameter title should be false. |
met-museum get-museum-object | {objectId: number, returnImage?: bool = true} | Get a museum object by its ID, from the Metropolitan Museum of Art Collection |
| Model | VFS | MCP | VFS Tokens | MCP Tokens | Token Reduction Rate |
|---|---|---|---|---|---|
| Claude Opus 5.5 | 0/1 | 1/1 | 23.8k | 17.1k | −39% |
| GPT-6.1 Sol | 0/1 | 0/1 | 10.1k | 11.7k | 13% |
| GPT-5.6 Luna | 1/1 | 1/1 | 49.5k | 24.8k | −100% |
| Claude Haiku 5.5 | 1/1 | 0/1 | 376k | 66.5k | −466% |
| Gemini 3.8 Flash | 1/1 | 1/1 | 133k | 59.2k | −125% |