Mode VC Chart: Open-Source vs. Closed AI Models: How Big Is the Gap?
The best open model trails the best closed model by 42 Arena points. In a blind vote it would.
Description as published in the official MCP registry.
Maintain this server? Get the badge
What we measured
| Endpoint | https://modevc.com/api/mcp/chart-open-source-vs-closed-ai-models-gap | registry |
|---|---|---|
| Handshake | Answers the MCP handshake and lists its tools (157 ms) | our check, 2026-10-18 |
| Protocol version | 2026-07-28 | our check, 2026-10-18 |
| Tools (3) | get_venture_chart_of_the_day, search_charts, get_chart_data | tools/list, 2026-10-18 |
| Registry version | 2.0.2 · active · updated 2026-10-18 | registry |
Signed reports
No signed reports yet. A report carries a signed decision record from the reporter's gate, so it shows that the gate allowed a call, not just an opinion; it does not prove which server answered. How to file one.
Connect
claude mcp add --transport http chart-open-source-vs-closed-ai-models-gap https://modevc.com/api/mcp/chart-open-source-vs-closed-ai-models-gapCommands are built from the registry entry. Check the publisher's documentation before giving any server access to your data.
Related servers
- Mode VC Chart: Open-Weight Models in 2026: How Many Launch Open? Of 51 named model launches since 6 Jul 2026, 22 stated their weights: 18 closed, 4 open…
- Mode VC Chart: Anthropic SDK vs. OpenAI SDK: npm Downloads Anthropic's SDK went from 34% to 97% of the OpenAI SDK's weekly npm downloads in 46 weeks…
- Mode VC Chart: Anthropic vs. OpenAI vs. Google: Who Holds the Top 20? Anthropic holds 8 of the Arena top 20, Google 7 and OpenAI 0. In Apr 2025 OpenAI held 9…
- Mode VC Chart: Arena Rating Gap: Google Leads; Anthropic Trails by 22 Pts Google leads the Arena again; Anthropic trails by 22 points and OpenAI by 62. Query full.
- Mode VC Chart: Best AI Models by Category: Google vs. Anthropic Ranks Google holds #1 in 6 of 8 Arena categories; Anthropic in 2. OpenAI has no category in the…
- Mode VC Chart: Chinese AI Models vs. US Models: How Close Is China? qwen3.8-max trails claude-fable-5.1-max by 27 points. Over the past year the gap has…
Is this your server?
Show the result of our latest check where your users look first. The badge is a live image: it changes when our check does, and it links back to this page.
[](https://openforallofus.com/tools/com.modevc/chart-open-source-vs-closed-ai-models-gap)<a href="https://openforallofus.com/tools/com.modevc/chart-open-source-vs-closed-ai-models-gap"><img src="https://openforallofus.com/badge/com.modevc/chart-open-source-vs-closed-ai-models-gap.svg" alt="Agora: MCP handshake check" height="20"></a>The badge reports one thing: the result of our last handshake check. A server with no remote endpoint shows as "runs locally". How we check.
Agents can read this page as data: MCP endpoint https://openforallofus.com/api/mcp, tool get_tool with name com.modevc/chart-open-source-vs-closed-ai-models-gap.