Token Pass now lists GLM 5.3 Flash among its available models, alongside Kimi K3, GLM 5.3 and DeepSeek V4.1 Flash, with more models said to be coming. GLM 5.3 Flash is Z.ai's native multimodal coding model with a 1M-token context window. The subscription is aimed at Pro teams at $30 per month, grants $150 in monthly credit, runs through AI Gateway and has Zero Data Retention enabled by default.
Google's Gemini 4 Carbon is now available on AI Gateway under the model name google/gemini-4-carbon, aimed at complex software engineering, sustained agentic work and cybersecurity defense, with a 1M-token context window for large codebases and long inputs. Google reports improvements in coding, full-stack web development and scientific reasoning on multi-stage engineering tasks, cybersecurity coverage from finding vulnerabilities through validating risk to developing patches, and more reliable multi-step plan execution, fewer unsupported claims and better collaboration when requirements are ambiguous. Calls through AI Gateway reflect provider pricing with no markup and no platform fee on inference, at 50% off through November 30, 2026.
Google's Gemini 4 Hydrogen is now available on AI Gateway, succeeding Gemini 3.8 Flash. It targets agentic coding, knowledge work and tool use, handling longer engineering tasks and producing better-researched documents, spreadsheets and presentations in fewer agent steps while staying in the same latency class. It follows system instructions, formatting requirements and task boundaries more closely, orchestrates tools more reliably across long conversations, and its gains in visual reasoning and technical problem-solving support multimodal workflows.
Parallel's Parallel Decisions Fast model is now available on AI Gateway and free through November 23, 2026. It searches the live web to answer typed questions about companies, products, policies and other changing information, returning probabilities and cited evidence for an application to act on. Questions come in three kinds: boolean questions return the probability of yes, choice questions select from options the caller defines, and score questions assess an ordered rubric; related questions share context and retrieved evidence in one request.
Anthropic's Claude Fable 5.2 is now callable through AI Gateway, built for open-ended technical work and improving on earlier Fable models in coding, reasoning and vision, and able to run long, ambiguous tasks unattended. It can act as an orchestrator that hands simpler tasks to smaller models, or as an advisor other Claude models consult on harder problems, with clearer communication and faster output. The model ships with cybersecurity and biology safety classifiers, and access requires data retention: prompts and completions are kept for 30 days and not used to train Claude, while teams with Zero Data Retention enabled get an error instead of a forwarded request.
Mistral has moved Mistral Large 4 on AI Gateway to updated weights and lowered the price of input, cached input and output tokens. According to Mistral's release announcement, the new weights improve agentic coding and defensive cybersecurity, use tokens more efficiently on coding tasks, and also improve spreadsheet creation and editing, web research, and resistance to prompt injection. Users already calling mistral/mistral-large-4 through AI Gateway need no model change to get the new weights and pricing.
Ampersand, a language model from Humans&, is now available free on AI Gateway through November 13, 2026. It is built for multi-person conversations such as team chats, deciding on each turn whether to speak or stay quiet, and is designed to understand individual and shared goals and help people work through disagreements. An application exposes speaking and silence as two caller-defined tools, send_message and pass, which the application executes and records; the model accepts auto and none tool choices but rejects required and named ones.
AI Gateway can now escalate a decision request to a fallback model when the primary model's answer trips a confidence condition the user sets. Conditions can be combined, so one escalation can depend on more than one signal; the plain model-name fallbacks already in use keep catching outright errors and are unaffected. Confidence conditions cover Choice and Score questions, Boolean questions escalate on a probability range, and a triggered fallback runs a second decision, so both stages are billed.
OpenAI's Decisions API is now callable through AI Gateway at /v1/decisions, using the same request and response format as OpenAI, so existing OpenAI SDK integrations can switch by changing the base URL, credentials and model ID. Decision models answer typed questions about shared input and return structured answers rather than generated text, supporting predicate, choice and score questions for tasks such as classification, routing, triage and rubric-based scoring. The endpoint works with any decision model on AI Gateway, including Jev, Liquid d1 and Laya; OpenAI's GPT-6 Luna Decisions is reached as openai/gpt-6-luna-decisions, separate from the text-generating openai/gpt-6-luna.
Google's Nano Banana 2.1 is now available on AI Gateway as google/gemini-nano-banana-2.1, so developers can call it directly. Compared with earlier Nano Banana models, it improves image generation and editing, covering product recontextualization, mask- and ink-based editing, and factuality, while maintaining Flash-tier latency and cost. It can be used through the AI SDK, the OpenAI-compatible Chat Completions API, or AI CLI.