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All Models

Every model version across the fleet — text, code, image, and video — from internal testing through production.

Solis

First release:

Oct 19, 2025

Flagship text and reasoning model — the default for general-purpose and agentic work.

  • Multi-step reasoning and long-horizon planning
  • Native tool use and function calling for agentic workflows
  • Up to 2M-token context window on the latest generation
  • Three tiers (Ultra / Pro / Flash) trading capability for cost and latency
Solis Code

First release:

Nov 18, 2025

Code generation and repository-scale reasoning.

  • Repository-scale code generation and multi-file refactors
  • Dependency-graph-aware edits on the latest version
  • Code review and natural-language explanation of diffs
Solis Vision

First release:

Jul 21, 2025

Text-to-image generation.

  • Text-to-image generation up to 4-megapixel output
  • Fine-grained style and composition control via prompting
Solis Motion

First release:

Jan 17, 2026

Text-to-video generation.

  • Text-to-video generation up to 1080p
  • Generation length extended from 30s to 60s in production, 180s in testing

15 models

StatusModelModalityVisibilityDaily requestsMAUReleased
Staged

Solis Motion 1.3

Extends max generation length from 60s to 180s, in internal testing.

VideoStaged300K50KAug 23, 2026
Staged

Solis Code 2.1

Adds repo-wide dependency-graph awareness, in internal testing.

CodeStaged1.5M200KAug 21, 2026
Staged

Solis Ultra 5.0

Next-generation flagship, currently in internal testing ahead of staged rollout.

TextStaged2.0M300KAug 19, 2026
Production

Solis Ultra 4.1

The most capable Solis model — long-horizon reasoning, agentic tool use, million-token context.

TextPublic780M180MJul 18, 2026
Production

Solis Pro 4.1

Balanced cost and capability for the majority of production traffic.

TextPublic1.4B260MJul 18, 2026
Production

Solis Flash 4.1

Low-latency tier for high-volume, cost-sensitive workloads.

TextPublic3.2B310MJul 18, 2026
Production

Solis Motion 1.2

Text-to-video generation, up to 60 seconds at 1080p.

VideoPublic22M14MJul 5, 2026
Production

Solis Code 2.0

Repository-scale code generation, review, and multi-file refactors.

CodePublic310M45MJun 22, 2026
Production

Solis Vision 1.5

Text-to-image generation up to 4-megapixel output.

ImagePublic95M38MMay 25, 2026
Deprecated

Solis Motion 1.0

Sunset in favor of 1.2.

VideoPublic1.0M500KJan 17, 2026

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