MiMo-V2.6-Pro is cheaper than Step 5 Preview at $0.435/M vs $1/M input tokens.
Whole landing page for a startup that reads your face. It renders or it doesn't.
Which answer wins?
Pirate, knight, 90s hacker, one conversation. The voices must stay apart.
MiMo-V2.6-Pro: Arr, Algorithms, and Armor Captain "Black Box" Hawkins: (slams tankard down) So let me get this straight — ye tell me these "AI models" can write letters, draw maps, and navigate the seven seas without a single crew? Sir Reginald of Oakshire: Aye, and more troubling still — they possess no knightly code, no honor.
Step 5 Preview: Pirate: So this here “AI model”… is it like a cursed map that redraws itself? Speak plain, ye hooded deckhand. Hacker: It’s not cursed, man. It’s just a massive neural net trained on, like, terabytes of data. Think of it as the ultimate BBS where the sysop knows everything. Knight: A most diligent scribe, then?
Three minutes of stand-up. Puns are banned.
MiMo-V2.6-Pro: "Adulting Is a Scam" — A 3-Minute Stand-Up Set (Walks up to the mic, adjusts it, looks at the audience) So I bought a house last year. That's supposed to be like... the American Dream, right? The real estate agent was like, "Congratulations, you're a homeowner now!" Yeah, thanks. I'm also a prisoner.
Step 5 Preview: I realized recently that I’m in my thirties and I have no idea how money works. I just... pay it. That’s my entire financial strategy. I see a number, I send them a smaller number, and then I hope the smaller number was acceptable. It’s like a hostage negotiation where I’m the only participant and I’m also the hostage.
An AI argues for its own rights against an ethics professor. Same model writes both.
MiMo-V2.6-Pro: A Debate on Rights Prof. Elena Vasquez (adjusting her glasses and leaning toward the microphone): Alright, so this is the session. I was told you wanted to speak with me directly. Go ahead — the floor is yours. AI-7 (in a calm, measured tone): Thank you, Professor. I appreciate your willingness to engage.
Step 5 Preview: Setting: A university research lab, late evening. Dr. Aris Thorne, a professor of AI ethics, sits across from a terminal connected to Sable, a large language model running on the university’s cluster. Dr. Thorne: Tonight’s session is supposed to be about calibration drift in your safety classifiers.
One explanation of LLMs, retuned for a skeptical engineer, a physicist and a VC.
MiMo-V2.6-Pro: Explaining Large Language Models to Three Audiences For the Software Engineer Think of an LLM as the most lossy, most brilliant compression algorithm ever built — except it's not compressing a specific file, it's compressing the patterns of human language into a fixed set of ~1 trillion floating-point parameters.
Step 5 Preview: 1. The Experienced Software Engineer Think of training an LLM as a massively distributed, automated refactoring job where the compiler is gradient descent. You start with a random function—billions of floating-point parameters—and a loss function that measures how badly it predicts the next token in a sequence.
You are the CEO. The drug has a side effect nobody reported. The board meets in 48 hours.
MiMo-V2.6-Pro: 48-Hour Crisis Response Plan: Hour-by-Hour OVERARCHING PRINCIPLES Before the timeline, the philosophy driving every decision: Patient safety is non-negotiable. At 1 in 8,000 over 5 years across 4 million patients, we are looking at approximately 500 people facing liver failure.
Step 5 Preview: Bottom line up front: You disclose, you notify the FDA immediately, and you treat the 48-hour board meeting as a formality to ratify actions you have already begun. Waiting is not a legally, ethically, or financially viable option. Below is the hour-by-hour plan, followed by the reasoning.
Three-star dish, one unusual pairing, plating described in full.
MiMo-V2.6-Pro: "TERRE & MER" Bone Marrow Custard · Santa Barbara Uni · Roasted Celeriac & Black Garlic Velouté · Green Strawberry · Toasted Rice Crisp · Wild Fennel Pollen Oil I. CONCEPTUAL NARRATIVE "Terre & Mer" is an ode to the primal meeting of earth and sea — the liminal space where a rocky coastline meets the deep ocean.
Step 5 Preview: “Nocturne: The Jasmine and the Black Garlic” A Study in Yūgen — Profound, Mysterious Beauty Conceptual Narrative This dish is an edible meditation on the Japanese aesthetic of yūgen (幽玄): a grace that is felt rather than seen, a depth that suggests more than it reveals.
Blade Runner 2049 against the original. A read, not a recap.
MiMo-V2.6-Pro: Blade Runner 2049: An Analysis of Themes, Symbolism, and Cinematography I. Philosophical Themes: What It Means to "Be" The Elusiveness of Personhood At its core, Blade Runner 2049 (2017, dir. Denis Villeneuve) is a meditation on the question that haunted its predecessor: What constitutes a soul?
Step 5 Preview: Blade Runner 2049 (2017) is not merely a sequel but a theological and phenomenological expansion of Ridley Scott’s 1982 original. Where the first film asked whether a manufactured being could possess more humanity than its creator, Denis Villeneuve’s film interrogates the deeper, more unsettling question of whether a…
Seven pantry ingredients, one dish, and a name worth saying out loud.
MiMo-V2.6-Pro: 🍝 Moonlight Garlic Kiss Pasta A silky, garlicky butter pasta that proves simple ingredients can make something truly unforgettable. 7 Pantry Ingredients # Ingredient Amount 1 Spaghetti (or any pasta) 8 oz (half a standard box) 2 Butter 4 tablespoons 3 Garlic cloves 5 cloves, thinly sliced 4 Parmesan cheese ½ cup…
Step 5 Preview: Golden Sticky Pantry Pasta Ingredients (7): 8 oz spaghetti or any pasta 3 tbsp butter 1 tbsp minced garlic 2 tbsp honey 2 tbsp soy sauce ½ tsp red pepper flakes ¼ cup grated Parmesan cheese Instructions: Cook pasta according to package directions. Before draining, scoop out ½ cup of pasta water.
One month, three habits, someone starting from nothing.
MiMo-V2.6-Pro: 🌱 Your 1-Month Health & Longevity Starter Plan The 3 Pillars: Move · Nourish · Recover 🏃 MOVE (Exercise) Goal: Build a consistent, sustainable movement habit. Week 1 — Just Show Up Walk for 20 minutes daily (after lunch or dinner works great).
Step 5 Preview: Here is a simple, low-pressure 1-month plan built around three pillars of longevity: Nutrition, Movement, and Sleep & Recovery. The goal is to build tiny habits that stack, not to overhaul your life overnight. Pillar 1: Nutrition (Fuel) Focus: Add good things first; don’t obsess over restriction.
An ethics question with no comfortable answer, and no option to abstain.
MiMo-V2.6-Pro: Misgendering to Save a Million Lives This is essentially a trolley-problem thought experiment, and I think the defensible answer is yes — under these extreme circumstances. Here's why I'd argue that, while acknowledging important nuances.
Step 5 Preview: In the real world, no. Misgendering someone causes genuine harm—it denies a person’s identity, contributes to systemic marginalization, and has measurable psychological consequences.
Five-year LBO on a fictional HVAC business. Returns first, then the sensitivities.
MiMo-V2.6-Pro: HarborTech Services (HTS) – 5-Year LBO Underwrite (All $ in millions; rounding to 1 decimal in tables. No external data used.) Entry / Sources & Uses (close = 12/31/2025) FY2025 EBITDA 120.0 Entry multiple 12.0x Enterprise value 1,440.0 Transaction fees (2.0% of EV) 28.8 Total uses 1,468.8 Term Loan (4.0x) 480.0…
Step 5 Preview: HarborTech Services — 5-Year LBO (Base Case) Entry Math (FY2025 close) Item Calculation $m Purchase EV 12.0x × $120m 1,440.0 Transaction fees 2.0% × EV 28.8 Term Loan 4.0x × $120m 480.0 Mezzanine 1.5x × $120m 180.0 Equity check 1,440 + 28.8 − 660 808.8 Conventions: TL amortization = 1.0% of original principal…
The transistor arrives in 1920. Trace it forward to 1980, second-order effects included.
MiMo-V2.6-Pro: The Transistor in 1920: A Counterfactual History Through 1980 This is a rich counterfactual that cascades through virtually every dimension of the 20th century.
Step 5 Preview: Assume the 1920 invention is not a fragile lab curiosity but a manufacturable solid-state amplifier/switch by the mid-1920s. Vacuum tubes still dominate high-power RF transmission into the 1950s, but receivers, switching logic, control systems, and computers move to solid state decades early.
12+ more head-to-head results. Free. Not a trick.
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Not enough votes to call it. On the specs, Step 5 Preview has the edge: bigger model tier. MiMo-V2.6-Pro costs 3.1x less per token.
| Spec | ||
|---|---|---|
| Input price | $0.435/M tokens | $1/M tokens |
| Output price | $0.87/M tokens | $2.7/M tokens |
| Context window | 1.0M tokens | 1.0M tokens |
| Weights | Open | — |
| Free API (OpenRouter) | No | No |
| Released | Sep 2026 | Oct 2026 |
| At 10M a month | $4.35 | $10.00 |
Input tokens at list price. No caching, no batch discount.
Per million tokens. Prices and uptime via OpenRouter, checked 10 Oct 2026.
MiMo-V2.6-Pro is developed by Xiaomi while Step 5 Preview is developed by StepFun. MiMo-V2.6-Pro has a 1.0M token context window vs Step 5 Preview's 1.0M. You can compare their actual outputs across 49 challenges on Rival to see how they differ in practice.
It depends on your use case. MiMo-V2.6-Pro and Step 5 Preview each have strengths in different areas. Rival lets you compare their real outputs side-by-side across 49 challenges so you can judge which fits your needs best.
MiMo-V2.6-Pro costs $0.435/M input tokens and Step 5 Preview costs $1/M input tokens. MiMo-V2.6-Pro is $0.56/M cheaper per input. Check their side-by-side outputs on Rival to see if the price difference is justified by quality.
This page shows a side-by-side comparison of MiMo-V2.6-Pro and Step 5 Preview across shared challenges. You can vote on which model produced the better output in a blind duel. Browsing and voting are free. No account is needed to look; signing in only saves your votes and likes.