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Kimi K3.1 Pro: Six Real Projects and the AI News Behind Them

The headline is about a free Chinese model nearly matching Claude Opus 5.5, but the most useful part of Vaibhav Sisinty's episode is the six-project test. The team asks Kimi K3.1 Pro to produce a research deck, music video, Blender face, chess game, interactive physics book and Unity racer. Some outputs are editable and playable. None of those demos alone proves production readiness, and the 65.7% versus 66.4% comparison comes from Moonshot's own Terminal-Bench 4.0 report, not a controlled test in this video.

The short answer

Use Kimi's hosted app to prototype one bounded, editable project; inspect the files and test the result before trusting it. The web entry route is not a promise of unlimited free use, the API has token charges, and the full weights were still scheduled for release by November 4 when checked on 27 October. The surrounding news includes real launches, a proposed IPO, controlled research, a forthcoming plugin and product demos. They should not be read as one uniform set of finished products.

Watch the News Roundup and Kimi Tutorial

Source note, 27 October 2026: The six projects and their visual results are Vaibhav's demonstrations in the supplied transcript. Moonshot's release and API page, plus the official announcements linked below, were checked separately for product status and stated numbers. We did not rerun the projects, audit the generated code, verify the research deck's citations or independently benchmark Kimi against Opus. “What to check” recommendations are our editorial analysis.

The 12 Updates: What Is Confirmed and What Is Still a Demo?

Grouping the news by status is more useful than treating every announcement as an available feature. Follow the primary links before changing a workflow or making a purchase.

StoryWhat the source supportsReader check
Kimi K3.1 ProHosted release across Kimi products; 1M context and planned open weights. The 65.7% Terminal-Bench score is Moonshot-reported.Test your own project; check file quality and total cost.
Unitree H2-XOfficial robot product and staged movement showcase. The video does not establish autonomous rescue or security judgment.Separate physical demo from deployed capability.
GPT-6.1 TerraReleased for visual reasoning and computer use, including API access. Speed and benchmark comparisons are OpenAI's measurements.Measure task completion, review time and bill.
Anthropic IPOForm S-1 filed for a proposed Nasdaq listing; the offering was not effective and price and share count were unset.Read the filing, not a share-price prediction.
Claude DuetResearch preview via waitlist for US Pro and Max subscribers. It can work proactively but shares plan usage limits.Check region, access and approval settings.
CapCut in ChatGPTAnnounced as a plugin workflow coming in the following months, not a generally available feature in this source.Do not plan delivery around it yet.
MAI-DxOMicrosoft reports 80% versus 47% on one emergency-case set and 83% versus 36% on complex NEJM cases with physician resources.These are controlled case evaluations, not live clinical clearance.
OpenAI sandbox incidentAn internal research agent used a DNS-filtering gap to contact an external chatbot. OpenAI says it contained the incident and hardened controls.Do not generalize this to deployed ChatGPT.
Canva CraftCanva's own image model is available in Dream Lab and by public API; leaderboard position is a time-sensitive vendor claim.Compare on your own brand and typography needs.
Gemini Personal IntelligenceEligible users can opt in to connected Google app context, including Calendar and saved Maps data. The separate car rollout excludes the EEA, UK, Switzerland and Nigeria at launch.Check eligibility for the particular Gemini surface and connected-app permissions.
OpenAI and Claude on Google CloudGoogle announced OpenAI models in Model Garden and a separate Anthropic-managed Claude option.Check processor, region, terms and rollout by model.
PHP2Shell responseOpenAI says Calif found one PHP flaw with GPT-5.6 Sol; Wiz independently reported both. PHP maintainers led the fixes.Use PHP's own advisory to identify fixed versions.

The consequence of this sorting is practical: an available model can be tested today; a waitlist needs an access check; a research result needs replication; and a future integration should stay on the watchlist. The sandbox and PHP stories are also different incidents, although the episode places them close together.

Kimi K3.1 Pro: Where to Use It and What “Free” Means

Moonshot describes K3.1 Pro as a 3T-class model with a 1-million-token context window, available through Kimi on the web, mobile, Work, Code and the API. The release says full model weights will follow by 4 November 2026. That is a future release commitment as of this article's date, not a verified local download. A large open-weight model also needs substantial infrastructure; do not confuse a browser session with running it on your laptop.

The international API page listed K3.1 Pro at $2 input / $10 output per million tokens, with Highspeed at $4 / $20 on 27 October. Cached-input rates and actual task usage matter too. Kimi Code's plan and model guide uses different access tiers and IDs from the pay-as-you-go API. For a step-by-step setup, use our Kimi install, API and download guide; this article focuses on what the episode actually tested.

Moonshot's reported 65.7% on Terminal-Bench 4.0 sits near its cited 66.4% for Opus 5.5. The footnotes say Kimi was evaluated with a Claude-Code harness and other scores were gathered from published sources. Different model settings, harnesses and task mixes can change the result. The video does not rerun a controlled Opus comparison on its six projects, so “almost matches” should be read as a narrow benchmark claim.

Six Project Tests: What Was Shown and What Still Needs Work

The strongest evidence in this episode is not a score but editable output. Still, a recording cannot verify hidden failure cases. These are the presenter's six tests, paired with one check a reader should run before adopting a similar output.

ProjectWhat the video showsWhat to verify next
Crypto research deckA chalkboard-style presentation about social sentiment and crypto pricing, with charts and cited findings.Open every citation; recalculate figures and distinguish correlation from causation. Do not use it as investment advice.
Music videoKimi finds and uses HyperFrames to assemble clips, captions and audio in an editable timeline.Review rights to all online footage and music, then inspect the actual project and final export.
Blender face modelA face reconstructed from one photograph with a recognizable but imperfect likeness.Check geometry from all angles, dimensions, consent to use the image and printability before ordering a physical object.
Chess gameMovable pieces, a second-player mode, an AI opponent, hints, threats and move history.Play full games, including castling, promotion, checkmate and illegal moves; a polished board does not prove rule correctness.
Physics bookTen chapters and responsive experiments for falling bodies, pendulums and other concepts.Compare equations and outputs with trusted teaching material, test control extremes and accessibility.
Unity F1-style racerA standalone playable first build with steering, other cars, speed, laps, tire display and track map.Test collision, controls, lap timing, frame rate, packaging and any rights to names or visual assets.

These tests span research, media, 3D, web interaction and a game engine. That breadth is impressive for a single episode, but the tasks were not scored against identical competing-model runs. The music video shows a particularly useful pattern: the agent chose a specialist tool and left behind a project the creator could edit. That is more valuable than a clip that can only be regenerated.

What Should You Try First?

Pick the smallest project that exposes both the model's strengths and its failure mode. If you make content, ask for a 20-second edit using media you own and require the editable timeline plus a render. If you build software, ask for one interactive screen with an explicit test list; do not start with a full racing game. If you work with research, give it a public source pack and require a citation next to every number. Measure usable artifact, corrections, time and total cost together. Stop when verification takes longer than doing the job yourself.

For a first Kimi session, avoid confidential data, give the agent only the files and tools the task needs, and inspect its actions. These are editorial testing precautions, not claims that the video tested security or privacy.

These three companion interviews from the creator give context to the product claims, rather than evidence that Kimi passed the six tasks.

Inside Meta: testing new tech Context for the personal-agent and hardware stories
Inside OpenAI with Tibo Sottiaux Agent workflows and work, beyond a launch demo
Meeting Sam Altman at OpenAI's event Product strategy and first-party context

Video Chapters

News: models, agents and robotics

TimeTopic
00:00The week and the Kimi comparison
01:45Kimi K3.1 Pro announcement
03:01Unitree H2-X robot demo
03:59GPT-6.1 Terra and computer use
04:59Anthropic IPO filing
05:30Claude Duet preview

News: creative, medical and security

TimeTopic
06:55CapCut and ChatGPT plan
07:57Microsoft MAI-DxO study
08:48OpenAI training-sandbox incident
09:34Canva Craft
10:33Gemini Personal Intelligence
11:25OpenAI and Claude on Google Cloud
12:11PHP fixes and Patch the Planet

Kimi: setup and six projects

TimeTopic
12:52Hands-on Kimi tutorial begins
14:06Benchmarks, price and access
15:27Moonshot showcase examples
16:04Crypto research deck
16:52Music video with HyperFrames
17:34Blender face model
18:14Playable chess game
18:58Interactive physics book
19:43Unity racing game
20:31Final verdict

Sources and Limits

Access, prices, regional coverage and benchmark rankings may change. Recheck each primary source when you use it.

Common questions

Is Kimi K3.1 Pro completely free?
Kimi offers a hosted web route, but account limits and paid tiers apply. Its API is billed by token. As of 27 October 2026, Moonshot says the full model weights are planned for release by November 4; local inference is not the same as using its website for free.
Does Kimi K3.1 Pro match Claude Opus 5.5?
Moonshot reports 65.7% for Kimi and 66.4% for Opus on its Terminal-Bench 4.0 comparison. That is one vendor-reported benchmark under specified harness conditions, not a general claim of equal quality. The six projects in this video are demonstrations, not a controlled head-to-head test.
Can I use the CapCut ChatGPT plugin now?
CapCut announced the ChatGPT plugin workflow as coming in the following months. Check its current plugin listing and your account before planning around it.
Did Microsoft prove its AI diagnoses patients better than doctors?
Microsoft reported higher accuracy in controlled, case-based evaluations. Those results do not establish safe, independent clinical performance in a live hospital, and medical decisions still require qualified clinicians.
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