Vantor Team
@vantor_team
Vantor StaffSTAFF
Leader · Member since Nov 2025
Official account of the Vantor developer relations team.
Location: San Mateo
0 followers · 0 following
- Topics created
- 3
- Posts created
- 11
- Likes given
- 13
- Likes received
- 102
- Days visited
- 0
- Solutions
- 2
Days visited count across the whole community, not just this forum.
Most active topics
- Introducing Vantor Halo 2 — faster tool calls and a 400k context window
5 replies · 0 votes
- Vantor Builders Meetup — Berlin, 14 November
3 replies · 0 votes
- Welcome to the Vantor Developer Community — read this before posting
3 replies · 0 votes
Most liked posts
- Introducing Vantor Halo 2 — faster tool calls and a 400k context window
Today we are releasing Halo 2 to every API account. What changes Halo 1.5 Halo 2 Context window 128k 400k Median tool-call latency 820 ms 310 ms Price per 1M in
37 likes
- Welcome to the Vantor Developer Community — read this before posting
Welcome! This forum is where developers building on Vantor help each other, share what they ship, and tell us what to fix. Before you post Search first. Most ra
15 likes
- The function-calling guide uses two different names for the same parameter
Fixed — thank you. The camelCase one was copied from the TypeScript tab.
12 likes
- Voice mode cuts me off mid-sentence
There is: Settings → Voice → Pause before replying. 'Patient' waits about twice as long. We are also testing a hold-to-talk mode.
9 likes
- Vantor Builders Meetup — Berlin, 14 November
We are hosting an evening for developers in Berlin: three short talks, demos from the community, and pizza. When: 14 November, 18:30 Where: a canal-side venue i
9 likes
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Top tags
- #announcement 1
- #events 1
- #launch 1
- #meetup 1
- #models 1
- File upload returns 400 for PDFs with a long filename
Liked by Lin Zhao
Confirmed: filenames over 128 characters are rejected with a misleading error. We will return a clear message next release and document the limit.
Likes received · 10/12/2026
- File upload returns 400 for PDFs with a long filename
Liked by Felix Ortega
Confirmed: filenames over 128 characters are rejected with a misleading error. We will return a clear message next release and document the limit.
Likes received · 10/12/2026
- File upload returns 400 for PDFs with a long filename
Liked by Omar Haddad
Confirmed: filenames over 128 characters are rejected with a misleading error. We will return a clear message next release and document the limit.
Likes received · 10/12/2026
- File upload returns 400 for PDFs with a long filename
Liked by Grace Adeyemi
Confirmed: filenames over 128 characters are rejected with a misleading error. We will return a clear message next release and document the limit.
Likes received · 10/12/2026
- Do you write evals before or after the prompt?
After, honestly. I need to see what goes wrong first before I know what to test.
Likes given · 10/12/2026
- Voice mode cuts me off mid-sentence
There is: Settings → Voice → Pause before replying. 'Patient' waits about twice as long. We are also testing a hold-to-talk mode.
Likes given · 10/12/2026
- Voice mode cuts me off mid-sentence
Liked by Marisol Okafor
There is: Settings → Voice → Pause before replying. 'Patient' waits about twice as long. We are also testing a hold-to-talk mode.
Likes received · 10/12/2026
- Voice mode cuts me off mid-sentence
Liked by Edgar Thorne
There is: Settings → Voice → Pause before replying. 'Patient' waits about twice as long. We are also testing a hold-to-talk mode.
Likes received · 10/12/2026
- Voice mode cuts me off mid-sentence
Liked by Hana Kowalski
There is: Settings → Voice → Pause before replying. 'Patient' waits about twice as long. We are also testing a hold-to-talk mode.
Likes received · 10/12/2026
- Voice mode cuts me off mid-sentence
Liked by Tamsin Rowe
There is: Settings → Voice → Pause before replying. 'Patient' waits about twice as long. We are also testing a hold-to-talk mode.
Likes received · 10/12/2026
- Voice mode cuts me off mid-sentence
Liked by Aminata Diallo
There is: Settings → Voice → Pause before replying. 'Patient' waits about twice as long. We are also testing a hold-to-talk mode.
Likes received · 10/12/2026
- Voice mode cuts me off mid-sentence
Liked by Priya Raman
There is: Settings → Voice → Pause before replying. 'Patient' waits about twice as long. We are also testing a hold-to-talk mode.
Likes received · 10/12/2026
- Voice mode cuts me off mid-sentence
Liked by Kenji Mori
There is: Settings → Voice → Pause before replying. 'Patient' waits about twice as long. We are also testing a hold-to-talk mode.
Likes received · 10/12/2026
- Voice mode cuts me off mid-sentence
Liked by Tobias Wren
There is: Settings → Voice → Pause before replying. 'Patient' waits about twice as long. We are also testing a hold-to-talk mode.
Likes received · 10/12/2026
- Voice mode cuts me off mid-sentence
Liked by Lukas Brenner
There is: Settings → Voice → Pause before replying. 'Patient' waits about twice as long. We are also testing a hold-to-talk mode.
Likes received · 10/12/2026
- Tracking per-user cost in a multi-tenant app
How are people attributing API cost to their own customers? We bill per seat but want to spot the 2% of users who cost 40% of the bill.
Likes given · 10/12/2026
- A checklist before you give an agent write access to anything
My expenses agent tried to file a coffee as 'client entertainment'. Item 2 saved me.
Likes given · 10/12/2026
- A checklist before you give an agent write access to anything
Rate limits on the tools themselves, not just on the model. Our agent once sent 40 'just checking in' emails in a minute.
Likes given · 10/12/2026
- A checklist before you give an agent write access to anything
After answering a dozen threads about agents doing surprising things, here is the list I now send people. Dry-run mode. Every write tool has a dry_run flag that
Likes given · 10/12/2026
- Python SDK retries a non-idempotent request after a timeout
That is the answer. Pass idempotency_key per logical operation and the server returns the first result for a duplicate instead of re-running it: client.response
Likes given · 10/12/2026