Inkling

thinkingmachines/inkling

A chat model with a 256K-token context window, at $1.05 per million input tokens and $4.2525 per million output tokens.

Details

Maker: thinkingmachines
Kind: Chat
Context window: 256,000 tokens
Max output: 256,000 tokens
Input: $1.05 per million tokens
Cached input: $0.1785 per million tokens, 83% off
Cache write: Same as input
Output: $4.2525 per million tokens
Capabilities: Reasoning, tool use, vision, file input
Takes: Text, image, pdf
Returns: Text
Zero data retention: Not on every provider
No training on requests: Not on every provider
Released: 2026-07-15
Newer model: thinkingmachines/inkling-smallReleased later by the same maker, costs no more, and lists the same capabilities. Compare the two

Description

Inkling is a multimodal MoE model (975B total, 41B active, 256k context) reasoning over text, image, and audio inputs.

Call it

curl

curl https://phantom.codes/v1/chat/completions \
  -H "Authorization: Bearer $PHANTOM_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "thinkingmachines/inkling",
    "messages": [
      {"role": "user", "content": "Hello"}
    ]
  }'

Set PHANTOM_KEY to your key. Any OpenAI client works with the base URL https://phantom.codes/v1.

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