Inkling

by Thinking Machines

All Thinking Machines releases

Inkling is the first model Thinking Machines Lab trained from scratch, released in July 2026 with fully open weights. It is a Mixture-of-Experts transformer carrying 975 billion total parameters and 41 billion active per token, pretrained on 45 trillion tokens spanning text, images, audio and video, with a context window reaching 1 million tokens. The lab is unusually direct that Inkling is not the strongest model available, open or closed, positioning it instead as a base worth customizing. Thinking effort is adjustable when speed matters more than depth, and the model is tuned to answer with calibration, flagging uncertainty rather than guessing at it. Open weights, multimodal input and fine-tuning support together suit teams building a specialized model on top of a general base rather than calling one behind somebody else's API.

Key info

Input
Output
Features
Context window
1M
Max output
Input price
$1.00 /1M
Output price
$4.05 /1M
Released
  • Zero data retention on pay-as-you-go
  • No training by default
  • no-KYC deposit available

Available routes

Inkling runs on 1 route through the qynio gateway. Compare residency, zero retention, and training posture at a glance — full data-handling detail per route below.

ProviderRegionZero data retentionTrainingInputOutput
MultiZero data retentionNo$1.00$4.05

Uptime and availability

Inkling runs on a single route through the qynio gateway today, so its availability is that provider's availability.

100%route uptime, last 30 days
Single route, no failover target within this model.

Name a second model in the same request and the gateway tries it on retriable errors, so a busy hour never has to reach your users. .

Measured over the last 30 days from each provider's official status feed via StatusGator. Refreshed hourly. See uptime for every provider qynio monitors.

Data handling per route

Each route hosting Inkling has its own privacy posture, residency, and no-KYC terms. Postures are maintained by qynio with a last-verification timestamp.

Fireworks Multi-region

Zero data retention is on by default on Pay-as-you-go — no action required. No training on customer data. GLOBAL; wallets; deposit available.

Zero data retention
On by default on Pay-as-you-go. Derived from the logging and moderation facts.
Training
No training on customer data.
Logging
None
Moderation
Not established
Caching
Not established
Subprocessor access
Subprocessors may read content
no-KYC deposit
deposit available
Transfer mechanism
wallets

Benchmarks

Independent benchmark scores — composite indices for reasoning, coding, and math, plus individual eval scores where available.

Global rank#91 of 630 LLMs
TierStrong
Output speed68 tok/s
First token2.50s
Intelligence Index42.3
Coding Index52.1
Reasoning & knowledge
GPQA Diamond
87%
Humanity's Last Exam
32%
Long-context reasoning
73%
Coding
SciCode
46%

Get started

Call Inkling through the qynio gateway with one API key. Let your coding agent set it up, or call it directly — qynio is drop-in compatible with the OpenAI, Anthropic, and Google AI SDKs.

Set it up with your agent

Copy this and paste it into a coding agent like Claude Code, Cursor or Codex and it'll wire up qynio for you.

Or call it directly

import OpenAI from "openai";
const client = new OpenAI({
apiKey: process.env.QYN_API_KEY,
baseURL: "https://api.qyn.io/v3/compat",
});
const completion = await client.chat.completions.create({
model: "fireworks/inkling",
messages: [{ role: "user", content: "Hello" }],
});
console.log(completion.choices[0].message.content);

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