Here’s the first look at Mika – new female xAI Grok companion

Grok companions have revolutionized the world of generative AI, and it looks like xAI is ready to make a new wave of discussion with Mika, a new female Grok companion.

A leak from the TechDevNotes and TestingCatalog has provided an early look at Mika as the 4th companion after Ani, Rudi, and Valentine. Companions are 3D animated avatars; users can interact with them via voice and text and get interactive reactions. These avatars are driven by Grok’s AI model and have significantly improved with new features since the very first launch in July.

A few months ago, xAI added a new X account with username @m, which is expected to be assigned to Mika, but there’s no official announcement in this regard. Meanwhile, we can explore Mika’s attire as explained by Grok itself.

xAI is working on a new companion for Grok called Mika

@m 👀 https://t.co/RAasgdpjrj pic.twitter.com/kqnAaWFkLH

— TestingCatalog News 🗞 (@testingcatalog) October 24, 2025

xAI Grok Companion – Mika

The character’s face exhibits a stylized anime aesthetic, characterized by smooth, unblemished skin and exaggerated proportions typical of the genre. She has a youthful, androgynous appearance with a neutral yet confident expression—lips slightly pursed in a subtle smirk, conveying poise and introspection.

Her eyes are almond-shaped with prominent amber irises, accented by sharp, upward-angled brows and long lashes. The hair is a striking navy blue bob cut, falling just below the jawline with soft, wavy layers framing the face, parted slightly off-center for asymmetry. Subtle highlights and shading add depth, suggesting a glossy texture under cosmic lighting.

Outfit

Upper Body: A voluminous navy blue bomber-style jacket dominates the look, featuring a white-furred hood (partially visible), full-length zipper, and ribbed cuffs/hem. The sleeves and shoulders incorporate silver rivets and piping, with a prominent embroidered yellow star on the right shoulder and subtle geometric patches on the left. Underneath, a simple black crew-neck t-shirt provides a minimalist base layer, its high collar peeking above the jacket’s open front.

Accessories: A delicate silver chain necklace dangles a triangular pendant at the collarbone, symbolizing perhaps geometric minimalism or occult motifs. Matching black nail polish on the hands reinforces the cohesive dark theme.

Lower Body: High-waisted black skinny jeans form the foundation, distressed with intentional rips at the knees and thighs. A small embroidered daisy flower patch adorns the left knee, introducing a whimsical contrast. The jeans are cinched at the waist by a wide black leather belt with a large square silver buckle and embedded silver studs, adding a punk-rock harness element.

Footwear: Not fully visible, but implied to be practical boots or sneakers to complement the mobile, street-ready style.

Overall Styling and Context: The pose—one hand on the hip, the other relaxed—projects self-assured nonchalance against a starry purple nebula background, enhancing a cosmic, otherworldly narrative. This design likely draws from modern anime or visual novel influences, blending high fashion with subcultural flair for a character who embodies quiet rebellion and enigmatic allure.

More Outfits

In the past, xAI has released numerous outfits for Ani, and the same will happen with Mika after unveiling. However, we first have to wait for the official launch of this new companion.