Frontier LLMs as a write-anything substrate. Cheap and powerful but lacks publishing pipeline.
AI text-to-video generator — turns prompts into net-new videos via Sora 2, Veo 3.1, and Kling, with avatars, VFX, stock, and a timeline editor.
Ships: Animated captions · 9:16 auto-reframe · AI avatar video · Voice cloning · Credit-based pricing
Best for: Generating net-new cinematic video from a text prompt, with a deep stock library and a real editor.
Worst for: Predictable per-clip cost or brand-consistent output — AI minutes burn on failed renders and there is no face-lock or scheduler.
General-purpose AI assistant — the most-used LLM for any text task including marketing copy.
Ships: Long-form writing
Best for: Any one-off text task. The cheapest way to test if AI writing fits a workflow.
Worst for: Persistent brand-voice work or multi-format publishing — ChatGPT has no schedulers, no brand vault, no Persona Brief layer.
Z.ai's open-weight (MIT) flagship LLM — a 753B-parameter mixture-of-experts with a 1M-token context, tuned for long-horizon coding and agentic work at roughly a sixth of frontier API cost.
Ships: Long-form writing · BYOK
Best for: High-volume or cost-sensitive workloads, and teams that want open weights they can self-host, fine-tune, and run on their own infrastructure.
Worst for: Buyers who need the single highest agentic ceiling, first-party safety tooling, or a turnkey hosted assistant with consumer apps.
Anthropic's frontier proprietary LLM (Opus 4.8) — top-tier coding, agentic, and computer-use performance with a 1M-token context and effort-controlled reasoning.
Ships: Long-form writing
Best for: Highest-stakes coding, agentic pipelines, and computer-use where peak reliability and first-party safety matter more than per-token price.
Worst for: Cost-sensitive, high-volume token workloads, or anyone who needs open weights to self-host or fine-tune.
Anthropic's most capable public Claude model (released June 9, 2026) — the safety-limited public form of its restricted Mythos line, state of the art on software engineering, knowledge work, vision, and scientific reasoning, priced at the frontier tier of $10/$50 per million tokens.
Ships: Long-form writing
Best for: The hardest long-horizon reasoning, coding, and research-grade knowledge work where you want the highest written-output ceiling and first-party safety, and per-token price is secondary.
Worst for: Cost-sensitive or high-volume workloads, generating images/video/audio (it is text-only), or work that borders the high-risk domains its conservative safety classifier refuses.
OpenAI's flagship GPT-5.6 tier (generally available July 9, 2026) — the top reasoning-and-coding model in the Sol/Terra/Luna family, with faithful reference-image reading and agentic tool use at $5/$30 per million tokens.
Ships: Long-form writing
Best for: Frontier reasoning and coding paired with reference-image reading, structured "artifact" generation, and agentic tool use — at roughly half Fable 5's per-token price.
Worst for: Generating actual images, video, or audio (it reads images but outputs only text and code), and anyone who needs open weights to self-host.
OpenAI's three-tier frontier model family (Sol, Terra, Luna) — generally available July 9, 2026 — with faithful reference-image reading, agentic tool use, and a ~1M-token context; it reads images but outputs only text and code.
Ships: Long-form writing
Best for: Peak controlled reasoning and repository-scale coding on the Sol flagship, agentic tool orchestration, and teams that want a cheaper everyday tier (Terra) and a fast low-cost tier (Luna) from one vendor.
Worst for: Cost-sensitive open-weight or self-host requirements, and generating actual media — GPT-5.6 renders no image, video, or audio and publishes nothing.
Kimi K3~$3 in / $15 out per 1M tokens; ~$0.30 cached in Moonshot AI's open-weight flagship frontier LLM (rolled out mid-July 2026) — a very large (~2.8T-parameter) mixture-of-experts with a 1M-token context and native image understanding, priced near $3/$15 per million tokens and self-hostable.
Ships: Long-form writing · BYOK
Best for: Cost-sensitive or high-volume workloads, teams that want open weights to self-host and fine-tune, and front-end / UI and visual-iteration work where K3 tops the code arenas.
Worst for: The single highest ceiling on controlled reasoning and hard repository engineering, first-party agentic API features, or anyone who needs finished media — K3 outputs only text and code.
Long-form AI video generator — turns a prompt, script, or song into a full 10-15 minute narrative, with a "Universe" system that keeps characters and style consistent across every scene.
Ships: Credit-based pricing
Best for: Full-length narrative video — story films, kids/bedtime series, and music videos where character and style consistency across many minutes matters more than per-shot control.
Worst for: Precise per-shot cinematic direction or maximum single-clip fidelity — LongStories automates assembly, so you trade shot-level control for length and consistency.
Cinematic AI video platform — Gen-4.5 text- and image-to-video with reliable camera control, a real editing suite, and performance-capture tools, built for per-shot production quality.
Ships: Credit-based pricing
Best for: Hero shots and cinematic sequences where camera control, composition, and single-clip fidelity matter — plus teams that want a full generation-and-editing suite.
Worst for: Long-form narratives in one pass or predictable cost at volume — Runway outputs seconds at a time and Gen-4.5 burns 12 credits per second.
Alibaba's audio-native AI video model — text-to-video and image-to-video with single-pass, lip-synced audio; the model that topped the Artificial Analysis Video Arena on an anonymous debut.
Ships: Credit-based pricing
Best for: Short clips where dialogue, native audio, and single-pass lip-sync carry the shot — hero spots and product moments that need tightly synced speech.
Worst for: Clips longer than a few seconds, document-driven video, and anything past the file — no captions, scheduling, or multi-format output.
Wan3.0~$0.10 per second on Alibaba Cloud Model Studio Alibaba's Tongyi Wanxiang video model — generates clips up to about 30 seconds from text, images, or documents like PDFs and slide decks, with multilingual voice.
Ships: Credit-based pricing
Best for: Longer clips and turning a document — a deck, PDF, or one-pager — into a narrated video, at a lower per-second cost than HappyHorse.
Worst for: Native single-pass lip-synced dialogue in short hero clips — HappyHorse's specialty — and any finished, published, multi-format content.