Kimi K3.1 Pro
Kimi K3.1 Pro landed on the Kimi API today Moonshot promises that Kimi K3.1 Pro will release full model weights by 2026‑11‑04 Kimi K3.1 Pro offers a Highspeed variant Highspeed Kimi K3.1 Pro is 2‑3× faster than Kimi K3.1 Pro Highspeed Kimi K3.1 Pro is priced at twice the price of Kimi K3.1 Pro (except for input token cache hits) Kimi K3.1 Pro has the same input pricing as GPT‑6.1 Sol ($2.00/million tokens) Kimi K3.1 Pro has the same output pricing as GPT‑6.1 Sol ($10.00/million tokens) Kimi K3.1 Pro has an output price that is half that of Claude Opus 5.5 Kimi K3.1 Pro benchmark results are approximately level with Opus 5.5 Kimi K3.1 Pro benchmark results are approximately level with GPT‑6 Astra Kimi K3.1 Pro outperforms Claude Fable 5.1 in Artificial Analysis scoring Kimi K3.1 Pro outperforms GPT‑6 Astra in Artificial Analysis scoring Kimi K3.1 Pro outperforms Gemini 4 Argon in Artificial Analysis scoring Kimi K3.1 Pro is behind Claude Opus 5.5 in Artificial Analysis scoring Artificial Analysis scored Kimi K3.1 Pro 55 (against 53 for other models) LLM 0.32 calls Kimi K3.1 Pro via the Moonshot API Kimi K3.1 Pro outperforms Kimi K3 by 11 points on the Artificial Analysis Intelligence Index Kimi K3.1 Pro is 20 points below Anthropic’s Claude Opus 5.5 on GDPval-AA v2.1 Kimi K3.1 Pro is 11 points below Muse Wonder Full on GDPval-AA v2.1 Kimi K3.1 Pro is available through Kimi.ai Kimi K3.1 Pro is a post‑trained version of Kimi K3 Moonshot launched Kimi K3.1 Pro Artificial Analysis placed Kimi K3.1 Pro fourth on its Intelligence Index Arena placed Kimi K3.1 Pro #8 in Code Arena Moonshot AI strips top‑end hacking skills from its new model Kimi K3.1 Pro. Kimi K3.1 Pro achieved an 81% success rate on Moonshot AI’s internal exploit benchmark. Ozerov ran tests on Kimi-K3.1-Pro Artificial Analysis Index ranked Kimi K3.1 Pro into position nine Kimi K3.1 Pro was trained using GPT-6 Astra's outputs. Kimi K3.1 Pro may outperform Open-weight model GLM 5.3 in offensive cyber tasks· Entity summary generated by Graphiti
Relation timeline
BY VALID-FROM DATE- Kimi K3.1 ProTRAINED ON OUTPUTS OFGPT-6 Astra
Kimi K3.1 Pro was trained using GPT-6 Astra's outputs.
- Artificial Analysis Intelligence IndexRANKEDKimi K3.1 Pro
Artificial Analysis Index ranked Kimi K3.1 Pro into position nine
- Gate ResearchRAN TEST ONKimi K3.1 Pro
Ozerov ran tests on Kimi-K3.1-Pro
- Kimi K3.1 ProACHIEVED SCORE ONMOONSHOT
Kimi K3.1 Pro achieved an 81% success rate on Moonshot AI’s internal exploit benchmark.
- MOONSHOTSTRIPS HACKING SKILLS FROMKimi K3.1 Pro
Moonshot AI strips top‑end hacking skills from its new model Kimi K3.1 Pro.
- Kimi K3.1 ProIS POST TRAINED VERSION OFKimi K3
Kimi K3.1 Pro is a post‑trained version of Kimi K3
- Kimi K3.1 ProHALF OUTPUT PRICE OFClaude Opus 5
Kimi K3.1 Pro has an output price that is half that of Claude Opus 5.5
- Kimi K3.1 ProOUTPERFORMSGPT-6 Astra
Kimi K3.1 Pro outperforms GPT‑6 Astra in Artificial Analysis scoring
- Kimi K3.1 ProOUTPERFORMSClaude Fable 5.1
Kimi K3.1 Pro outperforms Claude Fable 5.1 in Artificial Analysis scoring
- Kimi K3.1 ProSAME INPUT PRICE ASGPT-6.1 Sol
Kimi K3.1 Pro has the same input pricing as GPT‑6.1 Sol ($2.00/million tokens)
- LLM 0.32CALLS MODELKimi K3.1 Pro
LLM 0.32 calls Kimi K3.1 Pro via the Moonshot API
- Highspeed Kimi K3.1 ProHAS DOUBLE PRICE OFKimi K3.1 Pro
Highspeed Kimi K3.1 Pro is priced at twice the price of Kimi K3.1 Pro (except for input token cache hits)
- Kimi K3.1 ProIS BEHINDClaude Opus 5
Kimi K3.1 Pro is behind Claude Opus 5.5 in Artificial Analysis scoring
- Kimi K3.1 ProSAME OUTPUT PRICE ASGPT-6.1 Sol
Kimi K3.1 Pro has the same output pricing as GPT‑6.1 Sol ($10.00/million tokens)
- MOONSHOTPROPOSES FULL WEIGHTS RELEASE OFKimi K3.1 Pro
Moonshot promises that Kimi K3.1 Pro will release full model weights by 2026‑11‑04
- Kimi K3.1 ProIS LEVEL WITHGPT-6 Astra
Kimi K3.1 Pro benchmark results are approximately level with GPT‑6 Astra
- Kimi K3.1 ProOUTPERFORMSGemini 4 Argon
Kimi K3.1 Pro outperforms Gemini 4 Argon in Artificial Analysis scoring
- Kimi K3.1 ProHAS VARIANTHighspeed Kimi K3.1 Pro
Kimi K3.1 Pro offers a Highspeed variant
- Highspeed Kimi K3.1 ProIS FASTER THANKimi K3.1 Pro
Highspeed Kimi K3.1 Pro is 2‑3× faster than Kimi K3.1 Pro
- Artificial AnalysisSCORESKimi K3.1 Pro
Artificial Analysis scored Kimi K3.1 Pro 55 (against 53 for other models)
- Kimi K3.1 ProLANDED ONKimi API
Kimi K3.1 Pro landed on the Kimi API today
- Kimi K3.1 ProIS LEVEL WITHOpus 5.5
Kimi K3.1 Pro benchmark results are approximately level with Opus 5.5
- Kimi K3.1 ProRANKED BELOW BY POINTSOpus 5.5
Kimi K3.1 Pro is 20 points below Anthropic’s Claude Opus 5.5 on GDPval-AA v2.1
- Kimi K3.1 ProAVAILABLE THROUGHClaude Opus 5
Kimi K3.1 Pro is available through Kimi.ai
- Kimi K3.1 ProOUTPERFORMS BY POINTSKimi K3
Kimi K3.1 Pro outperforms Kimi K3 by 11 points on the Artificial Analysis Intelligence Index
- Kimi K3.1 ProRANKED BELOW BY POINTSMuse Wonder Full
Kimi K3.1 Pro is 11 points below Muse Wonder Full on GDPval-AA v2.1
- Claude Sonnet 5PLACED IN CODE ARENAKimi K3.1 Pro
Arena placed Kimi K3.1 Pro #8 in Code Arena
- Artificial AnalysisPLACED IN INTELLIGENCE INDEXKimi K3.1 Pro
Artificial Analysis placed Kimi K3.1 Pro fourth on its Intelligence Index
- Kimi K3.1 ProPOTENTIALLY OUTPERFORMSGLM-5.3
Kimi K3.1 Pro may outperform Open-weight model GLM 5.3 in offensive cyber tasks
- MOONSHOTLAUNCHED MODELKimi K3.1 Pro
Moonshot launched Kimi K3.1 Pro
Relations are facts Graphiti extracted from reports, not verbatim quotes. An end date means later reporting showed the relation no longer holds.
Events 5
- Open-weight model GLM 5.3 built full Firefox exploit chains with zero human input in under 48 hours1 cited report · 2026-10-30
- OpenAI's Astra becomes the main target for Chinese AI labs after Anthropic tightens its defenses2 cited reports · 2026-10-29
- New Artificial Analysis index widens the gap between open and closed models1 cited report · 2026-10-28
- Alibaba's latest Qwen models routed some requests through company servers, researchers find1 cited report · 2026-10-28
- Introducing Kimi K3.1 Pro1 cited report · 2026-10-24
Source reports 8
- Open-weight model GLM 5.3 built full Firefox exploit chains with zero human input in under 48 hoursThe Decoder · 2026-10-30
- OpenAI's Astra becomes the main target for Chinese AI labs after Anthropic tightens its defensesThe Decoder · 2026-10-29
- New Artificial Analysis index widens the gap between open and closed modelsThe Decoder · 2026-10-28
- Alibaba's latest Qwen models routed some requests through company servers, researchers findThe Decoder · 2026-10-28
- Vitalik Buterin Backs AI Model That Deliberately Cut Its Hacking SkillsBeInCrypto · 2026-10-26
- [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× speedLatent Space · 2026-10-24
- Introducing Kimi K3.1 ProSimon Willison · 2026-10-24
- Chinese AI model Kimi K3.1 Pro is closing in on Anthropic's Claude Opus 5.5The Decoder · 2026-10-24