LOADING DATASHEET
GROUNDED IN REAL HUMAN CONVERSATIONSYOUR BENCH
INSTANT TAKE
DAY 2 ON THE BOARD
#252 of 316 assistants, 46 voices so far
- TOP LOVE
- People feel it is worth the money
- TOP GRIPE
- Sometimes makes things up
Kimi K3.1 Pro
★ LIVE
by Moonshot
JUST LANDED · UPDATING HOURLY
CLOSEDHOSTEDAPILONG CONTEXTPAIDREASONING
RANKED #252 OF 316 ASSISTANTS · OVERALL #387 OF 493 RANKED · VIBE SCORE 5.5 · 46 VOICES ·
COPY BADGE pastes a README snippet with the rank SVG.
Kimi K3.1 Pro Highspeed is the faster variant of K3.1 Pro, a multimodal reasoning model for coding, 3D creation, document analysis and multi-step tool use. It supports a 1M-token context window and text, image and video inputs. Reasoning is
HAPPY9.4
46 mentions
SAD5.6
13 mentions
VIBE TRAJECTORY
26 weeks · 0 voices in this window
TOO QUIET
Not enough weekly voices to call a trend yet.
HOW TO USE IT
Closed model. Moonshot hosts it, so you use it through an app or an API.
PREFER OPEN SOURCE? THE CROWD HAS PICKS
Kimi K3.1 Pro is closed, so you rent it. These open-weight models can genuinely stand in for it. Download once, own forever.
Qwen3.8 27BWHAT THE INTERNET SAYS
The internet is split on Kimi K3.1 Pro. Biggest praise: help with code. Biggest gripe: working when you need it.
216 POSTS · 0 COMMENTS · REDDIT · BLUESKY · LEMMY · GITHUB · HACKER NEWS · BLOG
PEOPLE LOVE
- Good at writing and wording things (2 mentions)
PEOPLE COMPLAIN ABOUT
- Coding help disappoints some people (7 mentions)
- Outages, errors, or limits get in the way (6 mentions)
- People find it expensive (5 mentions)
- Sometimes makes things up (5 mentions)
TOPIC BY TOPIC
- Help with codeMIXED FEELINGS
8 thumbs up · 7 thumbs down
- PriceMIXED FEELINGS
6 thumbs up · 5 thumbs down
- Getting facts rightMIXED FEELINGS
4 thumbs up · 5 thumbs down
- Saying no too muchA SORE SPOT
3 thumbs up · 5 thumbs down
- Working when you need itA SORE SPOT
1 thumbs up · 6 thumbs down
- WritingMOSTLY POSITIVE
2 thumbs up · 1 thumbs down
LOOKING FOR AN ALTERNATIVE?
Other models the crowd has fully reviewed, starting with multimodal models like this one.
Grok 4.6> SOURCES (12)
- HACKER NEWS · 2026-10-23 · 915 UPVOTESKimi K3.1 Pro and K3.1 Pro Highspeed
- BLUESKY · 2026-10-23 · 156 UPVOTESwhoah.. uh.. guys?? Kimi K3.1 Pro is eerily close to Opus 5.5 and also open weights and also 3T www.kimi.ai/blog/kimi-k
whoah.. uh.. guys?? Kimi K3.1 Pro is eerily close to Opus 5.5 and also open weights and also 3T www.kimi.ai/blog/kimi-k3...
- HACKER NEWS · 2026-10-23 · 60 UPVOTESKimi K3.1 Pro
Kimi K3.1 Pro
- BLUESKY · 2026-10-23 · 41 UPVOTESKimi K3.1 Pro announcement says they intend to a) not push the true frontier of cybersecurity capability (not that they
Kimi K3.1 Pro announcement says they intend to a) not push the true frontier of cybersecurity capability (not that they probably could), but b) yes push the frontier of open weights cybersecurity capability www.kimi.ai/blog/kimi-k3...
- BLUESKY · 2026-10-23 · 33 UPVOTESMeet Kimi K3.1 Pro, our most capable 3T-class model.
Meet Kimi K3.1 Pro, our most capable 3T-class model.
- BLOG · 2026-10-23 · 32 UPVOTESIntroducing Kimi K3.1 Pro
Introducing Kimi K3.1 Pro Kimi K3.1 Pro landed on the Kimi API today - it's not yet open weights, but Moonshot promise "Full model weights will be released by Nov 4, 2026". They're also offering a "Highspeed" version that's 2-3x faster, at twice the price…
- BLOG · 2026-10-24 · 32 UPVOTES[AINews] Kimi 3.1 Pro 104BA-2.8T: Fable-5.1-Class Open Weights narrows Closed-AI lead to 1 month... and Pro Highspeed API with 2-3× speed
2 months ago we covered Z.ai CEO Prof Jie Tang’s prediction that we’d get a Fable-class open weights model by year end . 2 weeks ago Meta achieved a Fable-class model in closed source , but, with 2.5 months left to go, we finally got it - a 2.8T open weights…
- BLUESKY · 2026-10-23 · 17 UPVOTESKimi K3.1 Pro Max Ultra S25 doesn't do too well on Andalite-bench (Opencode)
Kimi K3.1 Pro Max Ultra S25 doesn't do too well on Andalite-bench (Opencode)
- BLUESKY · 2026-10-23 · 11 UPVOTESthere is still not an open model as good as mythos 5, which came out in february. kimi k3.1 pro might be the one, though
there is still not an open model as good as mythos 5, which came out in february. kimi k3.1 pro might be the one, though
- HACKER NEWS · 2026-10-23 · 9 UPVOTESKimi K3.1 Pro puts open-source AI a month behind the best
Kimi K3.1 Pro puts open-source AI a month behind the best
- GITHUB · 2026-10-24 · 0 UPVOTESfeat(i18n): add audited Urdu core catalogues
Summary of Changes Adds 23 Urdu core catalogues / 1,355 keys, current-byte independent translation audits, canonical evidence and generated eligibility. - Two independent native audits per carried namespace, with unified remediation rounds and fresh hashes. -…
- GITHUB · 2026-10-24 · 0 UPVOTESgh-1838 [BUG] ProgramBench reporting: self-contradictory 'solved' verdict + pricing must be config/env-overridable with official Kimi rates…
Closes #1838 Root Cause Two independent reporting defects in bench/programbench/summary.py: - The structural-success verdict hardcoded ## ✅ Verdict — all N attempted instances solved, … — reusing "solved" (strictly: 100% of scored tests per solved_fraction)…