Quick verdict
Pick MiniMax H3 on the published record: it is ranked #1[4] on LMArena's image-to-video board at 1495, far above kling-v3-pro at rank #19[9] with 1354, and its API undercuts Kling's at both published tiers: $0.08/s[3] at 768P against $0.126/s[7] at 720p with audio. Pick Kling 3.0 when the output ceiling or an app workflow matters more: Kling renders native 2160p (4K)[6] where MiniMax states a 2K maximum[2], and it sells monthly credit plans from $8.80/mo[10] where H3 is API-only today[3].
- Pricing MiniMax H3
- Output specs Tie
- Features Tie
- Access Tie
- Public leaderboards MiniMax H3
Category winners are computed from the sourced rows in the tables below; “Depends” means there was not enough comparable public data to call it.
Summary
MiniMax launched H3 on 2026-07-31[2] as a multimodal generator with native stereo sound[2]; Kling AI announced Kling 3.0 on 2026-02-05 (announcement date)[11]. On paper they overlap heavily: a single generation caps at 15 s[1] for H3 and 15 s[6] for Kling 3.0, and both vendors document native audio, multi-shot scenes, first-and-last-frame control and in-video editing[2][6]. In our generated feature table, every row where both publish data is a tie.
The separation shows in how you buy. H3 is pay-as-you-go on the MiniMax platform, $0.08/s[3] at the 768P tier and $0.13/s[3] at 2K, and MiniMax's prepaid video packages do not support it yet[3]; no consumer subscription for H3 is published. MiniMax has instead released open H3-Base checkpoints on Hugging Face for self-hosting[5]. Kling goes the other way: app memberships from $8.80/mo[10] (Standard, after a $6.99 first month[10]) and prepaid developer units in packages from $700[7].
References and rankings diverge too. H3 accepts up to 12[1] mixed reference files per generation, up to 9 images, 3 videos and 3 audio clips[1]; Kling publishes no reference-input maximum we could find. On LMArena's image-to-video board, the only public leaderboard listing both, H3 scores 1495[4] to kling-v3-pro's 1354[9], a gap far wider than either entry's stated confidence interval. Kling 3.0 holds 44.0[12] on VGI-Bench, where we found no H3 entry.
Snapshot
| Spec | MiniMax H3 | Kling 3.0 |
|---|---|---|
| Status | Generally available (public pay-as-you-go API; open-weight H3-Base checkpoints on Hugging Face)[2] | Live in the Kling AI app and on the Kling developer API (membership plans and API rate card published by the vendor)[7] |
| Developer | MiniMax[2] | Kling AI[11] |
| Released | 2026-07-31 (MiniMax H3)[2] | 2026-02-05 (announcement date)[11] |
| Lowest API price (per second, with audio) | from $0.08/s (— 768P)[3] | from $0.126/s[7] |
| Cheapest paid consumer plan | No public data | $8.80/mo (Standard, monthly renewal)[10] |
| Free tier | No public data | Basic plan: $0, free forever; free-credit allowance not published[13] |
| Max length, single generation | 15 s (MiniMax H3)[1] | 15 s[6] |
| Max resolution | 2K[2] | Native 4K (3840x2160), added 2026-04-23; 1080p / 720p modes[14] |
| Native audio | Yes (MiniMax H3)[2] | Yes[6] |
| Image-to-video | Yes (MiniMax H3)[1] | Yes[6] |
| Public API | Yes (MiniMax platform API)[3] | Yes (Kling developer API)[7] |
Pricing
Winner: MiniMax H3| Metric | MiniMax H3 | Kling 3.0 | Leader |
|---|---|---|---|
| API price, 720p with audio (per second) | $0.08/s (— 768P)[3] | $0.126/s[7] | MiniMax H3 |
| API price, 1080p with audio (per second) | $0.13/s (— 2K)[3] | $0.168/s[7] | MiniMax H3 |
| API price, 4K (per second) | No public data | $0.42/s (native 4K)[7] | — |
| API billing basis | Pay-as-you-go per second of output, by resolution: 768P $0.08/s, 2K $0.13/s (H3-Max variant: 480P $0.05/s, 768P $0.08/s). Input audio free; first 5 input images free, then $0.04/image. Prepaid video packages do not support H3.[3] | Prepaid units at a $0.14 list price per unit. Per second of Kling 3.0 output: $0.084 (720p, no audio), $0.112 (1080p, no audio), $0.42 (4K), $0.126 (720p with native audio), $0.168 (1080p with native audio); Kling 3.0 Turbo with audio $0.112 (720p) / $0.14 (1080p). Prepaid packages from $700 (5,000 units, 180-day validity). The API plans do not support Kling 4.0.[7] | — |
| Cheapest paid consumer plan | No public data | $8.80/mo (Standard, monthly renewal)[10] | — |
| Consumer plan ladder | No public data | Basic $0 (free-credit allowance not published); Standard $8.80/mo after a $6.99 first month (list $10), 660 credits; Pro $32.56/mo after a $25.99 first month (list $37), 3,000 credits; Premier $80.96/mo (list $92), 8,000 credits; Ultra $159.99/mo (list $180), 26,000 credits[10] | — |
| In-app cost per second | No public data | 720p 6 credits/s without native audio, 9 with; 1080p 8 or 12; native 4K 30 credits/s[6] | — |
| Free tier | No public data | Basic plan: $0, free forever; free-credit allowance not published[13] | — |
MiniMax H3 leads 2 rows, Kling 3.0 leads 0, 0 tied; rows marked — have no comparable data or no objective “better”.
Output specs
Tie| Metric | MiniMax H3 | Kling 3.0 | Leader |
|---|---|---|---|
| Max length, single generation | 15 s (MiniMax H3)[1] | 15 s[6] | Tie |
| Max length with extensions | No public data | No public data | — |
| Max output resolution | No public data | 2160p (4K) (native 4K)[6] | — |
| Frame rate | 24 fps (MiniMax-H3 (Hugging Face model card))[5] | No public data | — |
| Aspect ratios | 21:9, 16:9, 4:3, 1:1, 3:4, 9:16 and more (API: common ratios or adaptive; input aspect ratio must be within 2:5–5:2)[5] | No public data | — |
| Max reference inputs per generation | 12 (— reference generation)[1] | No public data | — |
MiniMax H3 leads 0 rows, Kling 3.0 leads 0, 1 tied; rows marked — have no comparable data or no objective “better”.
Features
Tie| Metric | MiniMax H3 | Kling 3.0 | Leader |
|---|---|---|---|
| Native audio | Yes (MiniMax H3)[2] | Yes[6] | Tie |
| Lip-sync | No public data | Yes[13] | — |
| Text-to-video | Yes (MiniMax H3)[1] | Yes[6] | Tie |
| Image-to-video | Yes (MiniMax H3)[1] | Yes[6] | Tie |
| First / last frame control | Yes (MiniMax H3)[1] | Yes[6] | Tie |
| Multi-shot in one generation | Yes (MiniMax H3)[2] | Yes[6] | Tie |
| Video editing | Yes (MiniMax H3)[2] | Yes[11] | Tie |
| Video extension | No public data | Yes (Standard plan and above)[13] | — |
MiniMax H3 leads 0 rows, Kling 3.0 leads 0, 6 tied; rows marked — have no comparable data or no objective “better”.
Access
Tie| Metric | MiniMax H3 | Kling 3.0 | Leader |
|---|---|---|---|
| Status | Generally available (public pay-as-you-go API; open-weight H3-Base checkpoints on Hugging Face)[2] | Live in the Kling AI app and on the Kling developer API (membership plans and API rate card published by the vendor)[7] | — |
| Public API | Yes (MiniMax platform API)[3] | Yes (Kling developer API)[7] | Tie |
| Where to use it | MiniMax platform API (platform.minimax.io, pay-as-you-go); open-weight H3-Base checkpoints on Hugging Face (MiniMaxAI/MiniMax-H3) for self-hosting; H3-Max speed variant also priced on the MiniMax platform[5] | Kling AI web and app on credit-based memberships; Kling developer API on prepaid unit packages[7] | — |
| Regional limits | No public data | No public data | — |
| Release date | 2026-07-31 (MiniMax H3)[2] | 2026-02-05 (announcement date)[11] | — |
MiniMax H3 leads 0 rows, Kling 3.0 leads 0, 1 tied; rows marked — have no comparable data or no objective “better”.
Public leaderboards
Winner: MiniMax H3| Metric | MiniMax H3 | Kling 3.0 | Leader |
|---|---|---|---|
| LMArena text-to-video score | 1460 ±9 (minimax-h3)[15] | No public data | — |
| LMArena text-to-video rank (of 48) | #8 (minimax-h3)[15] | No public data | — |
| LMArena image-to-video score | 1495 ±5 (minimax-h3)[4] | 1354 ±6 (kling-v3-pro)[9] | MiniMax H3 |
| LMArena image-to-video rank (of 48) | #1 (minimax-h3)[4] | #19 (kling-v3-pro)[9] | — |
| VGI-Bench overall score | No public data | 44.0[12] | — |
MiniMax H3 leads 1 row, Kling 3.0 leads 0, 0 tied; rows marked — have no comparable data or no objective “better”.
How rows are judged: a lower price, a longer clip, a higher resolution or frame rate, more reference inputs and a supported feature win. Prices of a discontinued product are shown as historical and cannot win. LMArena scores are human-preference ratings (board snapshot dated 2026-09-21, read 2026-10-07); scores whose ± intervals overlap count as a tie. VGI-Bench is a research benchmark of visual reasoning. A row marked — has no comparable data.
Where each model leads
Where MiniMax H3 leads
Ranking, price and portability. Rank #1[4] on image-to-video and rank #8[15] on text-to-video at LMArena[15], camera moves addressable through bracketed tags like [pan] and [zoom][1], and native multi-shot modeling[2]. The H3-Max speed variant adds a 480P tier at $0.05 per second[3]. For how H3 behaves next to ByteDance's models, see our side-by-side notes on Minimax H3 .
Where Kling 3.0 leads
Resolution ceiling and app workflow. Kling 3.0 is the only one of the two with a native 4K mode (2160p (4K)[6]), added on 2026-04-23[14] and costing 30 credits per second in the app[6]. Its membership ladder runs from a $0 Basic plan (free-credit allowance not published[13]) up to Ultra at $159.99 a month[10], and video extension is included from the Standard plan up[13]. Our walkthrough of JSON motion prompting for Kling 3.0 covers shot-level control.
Both models sit in one AIContentDrop workspace , which offers Seedance 2.5, Minimax H3, Kling 3.0, Veo 3.1, Sora 2, Seedance 2.0, Wan 3.0, Nano Banana Pro, Nano Banana 2, ChatGPT Image 2.0 and many more. Sora 2 can no longer be generated, because OpenAI shut the Sora API down on 2026-09-24 (see our Sora status page). Plans start at $19/mo, or $14/mo billed annually, and new accounts get 10 free credits[16]; the plan and credit breakdown lists the rest.
Which should you choose?
Frequently asked questions
Is MiniMax H3 really ranked above Kling 3.0?
On LMArena's image-to-video board, yes: minimax-h3 is rank #1[4] with 1495 while kling-v3-pro is rank #19[9] with 1354, a gap far larger than either confidence interval. There is no text-to-video comparison: we found no Kling 3.0 entry on that board, where H3 ranks #8[15].
Which costs less to run?
Per API second, H3: $0.08/s[3] at 768P and $0.13/s[3] at 2K, against Kling 3.0's $0.126/s[7] at 720p with audio and $0.168/s[7] at 1080p. For app budgets only Kling publishes a plan, renewing from $8.80/mo[10][10].
What resolution does each model reach?
Kling 3.0 renders native 2160p (4K)[6][14]. MiniMax states H3 generates up to 15 s[1] at 2K resolution[2] and sells 768P and 2K API tiers[3]; no 4K option is published.
Can I self-host MiniMax H3?
Partly. MiniMax released open H3-Base checkpoints (the FL2VA and Ref2VA variants) on Hugging Face under its community license, but the 2K-regeneration and context modules are not open-sourced[5]. We found no open-weights offer for Kling 3.0, which runs in Kling's app and developer API[7].
Evidence
Only official sources are cited: vendor pages, and leaderboard publishers for their own rankings. Anything we could not find on such a page is shown as “No public data”.
- MiniMax API Docs — Video Generation guide — MiniMax. platform.minimax.io/docs/guides/video-generation. Checked 2026-10-07
- MiniMax — 'MiniMax H3' launch announcement — MiniMax. www.minimax.io/blog/minimax-h3. Checked 2026-10-07
- MiniMax API Docs — Product Pricing (overview) — MiniMax. platform.minimax.io/docs/pricing/overview. Checked 2026-10-07
- Arena (arena.ai) — Image-to-Video Leaderboard — arena.ai. arena.ai/leaderboard/image-to-video. Checked 2026-10-07
- Hugging Face — MiniMaxAI/MiniMax-H3 model card (vendor-published) — MiniMax (MiniMaxAI on Hugging Face). huggingface.co/MiniMaxAI/MiniMax-H3. Checked 2026-10-07
- Kling VIDEO 3.0 Model User Guide — Kling AI. kling.ai/quickstart/klingai-video-3-model-user-guide. Checked 2026-10-06
- Kling AI developer API pricing — Kling AI. kling.ai/dev/pricing. Checked 2026-10-06
- Kling 4.0 — official model announcement — Kling AI. kling.ai/blog/kling-4-ai-video-model. Checked 2026-10-06
- Image-to-Video Arena leaderboard — LMArena (arena.ai). arena.ai/leaderboard/image-to-video. Checked 2026-10-06
- Kling AI membership plans — Kling AI. kling.ai/app/membership/membership-plan. Checked 2026-10-06
- Kling AI Launches 3.0 Model (official press release via PR Newswire) — Kling AI. www.prnewswire.com/news-releases/kling-ai-launches-3-0-model-usheri…. Checked 2026-10-06
- VGI-Bench leaderboard (EMNLP 2026) — VGI-Bench research team. hexuan21.github.io/VGI-Bench. Checked 2026-10-06
- Kling 3.0 Credit Cost: 4K, Omni Audio, and Multi Shot Pricing — Kling AI. klingai.com/blog/kling-video-3-0-credit-cost-guide. Checked 2026-10-06
- Kling AI Introduces the World's First Native 4K Video Model — Kling AI. kling.ai/blog/kling-ai-introduces-native-4k-video-model. Checked 2026-10-06
- Arena (arena.ai) — Text-to-Video Leaderboard — arena.ai. arena.ai/leaderboard/text-to-video. Checked 2026-10-07
- AIContentDrop — Pricing — AIContentDrop. aicontentdrop.com/pricing. Checked 2026-10-07