Token Forecaster
Forecast how long an LLM reply will run, before Enter
Details
- External ID
- 1260685
- Source
- PH
- Company
- —
- Product
- Token Forecaster
- Website domain
- producthunt.com
- Launched
- Sept. 25, 2026
- Cohort
- —
- Upvotes
- 65
- Upvotes percentile
- 0.9715362411802437
- Tags
- Open Source, Developer Tools, Artificial Intelligence, GitHub
- Fetched at
- Sept. 26, 2026, 6:20 p.m.
- Updated at
- Sept. 26, 2026, 6:20 p.m.
Description
Token Forecaster puts a range on an LLM reply before you press Enter: the usual length, and a worst case that held for 90.6% of 4,146 unseen calls. While the reply streams, it shows whether it is running long. It only watches and never changes the request. Learns from your local history. Open source, MIT.
Enrichment
- Theme
- email infrastructure and inbox utilities
- Vertical
- Horizontal
- Function
- Dev tools
- Audience
- Developer
- AI stance
- AI-native
- Project type
- Hobby / open-source project
- Normalized one-liner
- llm response token length prediction tool
- Manually corrected
- False
Could you build this?
Yes It is a lightweight client-side utility that applies simple statistical token estimation models and quantile regressions to predict text completion length.
Competitors
Other products that read as similar to this one — 45 launches clear the similarity bar, closest 8 shown.
Attention rank: #3 of 46 (itself plus its competitors, highest first — normalized so YC and Product Hunt are compared fairly).
Launched 317 days after the earliest competitor.
- ReplyTime · ph · 2026-09-16 · 2 upvotes · similarity 0.46
- PostThem · ph · 2026-09-30 · 1 upvotes · similarity 0.41
- Waiting for LLMs Suck · hn · 2026-04-28 · 36 upvotes · similarity 0.39
- I built an LLM powered receptionist for website chats · hn · 2025-11-24 · 11 upvotes · similarity 0.38
- ThreadTrim for Gmail · ph · 2026-09-27 · 1 upvotes · similarity 0.38
- A MitM proxy to see what your LLM tools are sending · hn · 2026-01-28 · 218 upvotes · similarity 0.35
- Token Wise · ph · 2026-09-16 · 2 upvotes · similarity 0.35
- Tokenflood · hn · 2025-11-12 · 21 upvotes · similarity 0.34
Other launches for this product
- No other launches for this product.
Same idea, different domain
Nobody's really built a dev tools tool for Sales yet.