Is Gemini 4 Carbon available? Release date, access and price
Gemini 4 Carbon is available: paid Gemini API users, Gemini for business and AI Ultra subscribers got it on November 10, 2026. Access, price, a real API call.
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Compare model capabilities, trade-offs, and alternatives before choosing an API.
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Understand billing units, estimate generation costs, and compare paid and free access.
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API integration
Connect your application, send a first request, handle tasks, and troubleshoot common errors.
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Prompting
Write clearer instructions and use references to control image, video, and language model outputs.
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Workflows and agents
Build repeatable workflows with coding agents, batch generation, and multi-step video projects.
15 guides
Model updates
Check release details, model availability, and what has changed between versions.
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All guides
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Gemini 4 Argon
Gemini 4 Carbon vs Argon: which Gemini 4 model should you use?
Gemini 4 Carbon vs Argon: same request format, context and introductory price. The difference is thinking per turn; our same-prompt test shows what it costs.
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Seedream
Seedream 5.5 API tutorial: Python code, pricing and real output
A working Seedream 5.5 API tutorial in Python: submit, poll, edit with a reference and split a poster into layers, with the times and charges of our three runs.
SeedRouter
GPT Image 2.5
GPT Image 2.6 Flare vs Sunburst: which one should you use?
GPT Image 2.6 ships as Flare and Sunburst at the same token rates. See what OpenAI changed, how complexity shifts the choice, and what our measured runs show.
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Seedream
Seedream 5.0 Pro layer separation: what comes back and how to rebuild it
We split two posters with Seedream 5.0 Pro layer separation. What came back, why the PNG files are bigger than their boxes, how billing works, and rebuild code.
SeedRouter
Pricing
GLM-5.3 Pricing: Input, Output and Cache Costs
Read the usage fields behind a GLM-5.3 request, avoid counting cached input twice and separate token billing from a Coding Plan subscription before you scale.
SeedRouter
Pricing
Muse Image API pricing: cost per image and how to get access
Meta bills Muse Image per generated image. See the official price, what a batch costs, whether there is a free tier, how to call it, and SeedRouter's live rate.
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Model releases
Muse Video release date, API access and pricing
Meta previewed Muse Video on July 7, 2026. See what Meta has released so far, whether an official API exists, what a clip costs and how to use it on SeedRouter.
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Kimi
Kimi K3.1 Pro Pricing: Tokens, Thinking and Cache Costs
A short answer can use reasoning tokens, and cached context can keep its original lifetime. Learn which usage fields determine a Kimi K3.1 Pro request cost.
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PixVerse V6 Max
PixVerse V6 API pricing: cost per second from 360p to 1080p, with and without audio
PixVerse V6 API prices per second from 360p to 1080p, with and without audio, what 5, 8, 10 and 15 second clips cost, a minute of video, and SeedRouter rates.
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Pricing
Grok Imagine Video 1.5 API pricing: cost per second at 480p, 720p and 1080p
Grok Imagine Video 1.5 API prices per second at 480p, 720p and 1080p, what each clip length costs, the input image fee, a minute of video, and SeedRouter rates.
SeedRouter
API
How to use the Kling 4.0 API: modes, keyframes, references, edit and extend
How to use the Kling 4.0 API: one model ID for text, keyframes, references, edit and extend. Request bodies, billing per mode, and what is refused for free.
SeedRouter
Pricing
Claude Opus 5.5 API pricing: compare task costs in October 2026
Compare Claude Opus 5.5 API pricing across platforms, calculate costs per task, and budget for output tokens, thinking, cache reads and cache writes accurately.
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ComfyUI
FLUX 3 Image Klein Download: Weights and ComfyUI
Find official FLUX 3 Image Klein weights, choose base or distilled, and check ComfyUI model files, prompt upsampling, and hosted access before your first run.
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GPT Image 2.5 Sunburst
GPT Image 2.5 Sunburst API pricing comparison (October 2026)
Compare GPT Image 2.5 Sunburst API pricing by quality and billing method, with current rates, dated platform quotes and practical budgets for image production.
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Pricing
Nano Banana Pro API Pricing Compared (October 2026)
Compare Nano Banana Pro API pricing across Google, Kie.ai, fal, WaveSpeedAI and Replicate, with current SeedRouter rates, 2K image costs and billing details.
SeedRouter
Pricing
Seedance 2.5 API pricing: platform comparison (October 2026)
Compare Seedance 2.5 API pricing across platforms, calculate 5-, 10- and 30-second clips, and learn how reference videos and draft previews change the bill.
SeedRouter
API
DeepSeek Search API: pricing and a Python Search-to-Fetch example
Use DeepSeek Search and Fetch with a Python example. Understand per-call pricing, the limited free period, request parameters, and how to handle empty results.
SeedRouter
DeepSeek
DeepSeek V4.1 Flash 1017: benchmarks, pricing and what changed
Compare DeepSeek V4.1 Flash 1017 with the September checkpoint using official benchmarks. Check API names, pricing changes, model weights and evaluation limits.
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Kimi
Kimi K3.5 Flash: release status, API access and the reports so far
Kimi K3.5 Flash is appearing in community discussion. Check the release evidence, API and download status, and the lower-cost model users are asking for today.
SeedRouter
MiniMax H3 Max
MiniMax H3 Max Turbo vs Max: Which Fits Your Video?
Turbo suits text and frame-guided shots; Max adds reference media. Compare their inputs, live pricing and three distinct dance samples before choosing a model.
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MiniMax H3
MiniMax H3 Max vs H3: resolutions, duration and references
MiniMax H3 Max adds 480P, starts at five seconds and charges reference video separately. H3 offers 2K and four-second clips. Learn how to choose for your scene.
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MiniMax M3
MiniMax M3.1 Flash vs M3: what changes for your application?
MiniMax M3.1 Flash and M3 both have a million-token context. Compare reasoning controls, read the release claims carefully, and plan a useful migration test.
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API
Whisper-1 API: Your First Audio Transcription
Submit audio to Whisper-1, save its task ID, and download a transcript. Learn which fields to send, how timestamps work, and when to check an existing task.
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Midjourney
Midjourney V8.2 API: Submit and Poll an Image Task
Build a Midjourney V8.2 API request, save its task ID, poll image results in Python, and handle parameters and follow-up actions without duplicate submissions.
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Midjourney
Midjourney V8.2 Edit Model: API Limits and Image Editing
Check Midjourney V8.2 Edit Model API limits, choose an image workflow, and follow a V6.1 masked-edit sequence without confusing task success and visual results.
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Midjourney
Midjourney V8.2 Raw: A Same-Prompt Image Comparison
Compare Midjourney V8.2 Raw on and off using real image sets, the same prompt and seed zero, with practical checks for settings, image details and API requests.
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Wan 3.0 Prime
Wan 3.0 vs Wan 3.0 Prime: which should you try first?
Compare Wan 3.0 and Wan 3.0 Prime inputs, resolutions, video length and pricing. Use a repeatable shot brief to choose a starting model for your next project.
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Model comparisons
Gemini 3.1 Pro Preview vs Customtools: which should you use?
Compare the official Gemini 3.1 Pro model IDs. Learn what Customtools changes, when regular Preview fits, and how thinking settings differ from model selection.
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Gemini 3.1 Pro
Gemini 3.8 Flash vs Gemini 3.1 Pro: choosing for your task
Compare Gemini 3.8 Flash and Gemini 3.1 Pro: thinking defaults, stable versus preview status, token limits, pricing and a fair way to test your own application.
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Coding
Gemini 4 Argon 3D code: reproduce the official Python scene
Reproduce Gemini 4 Argon 3D code locally with the official Python scene. Install pinned dependencies, render two sizes, check the PNG and adjust its parameters.
SeedRouterAPI
Gemini 4 Argon API: a Python chat with native streaming
Start a Gemini 4 Argon API chat in Python with native streaming. Preserve complete message parts between turns, inspect usage, and handle interrupted answers.
SeedRouter