Claude Fable 5$22.000/MClaude Opus 5$11.000/MClaude Opus 4.8$11.000/MClaude Opus 4.7$11.000/MClaude Opus 4.6$11.000/MClaude Opus 4.5$33.000/MClaude Sonnet 3.7$6.600/MClaude Opus 3$33.000/MClaude 2.1$12.800/MClaude 2$12.800/MGPT-5.6 Sol$12.500/MGPT-5.6 Terra$5.000/MGPT-5.5$12.500/MGPT-5.2$5.425/MGPT-5.2-Codex$5.425/MGPT-5$3.875/MGPT-4.5$97.500/MGPT-4 Turbo Preview$16.000/MGPT-4$39.000/MGPT-4-32k$78.000/Mo3$19.000/Mo3-mini$2.090/Mo4-mini$2.090/Mo1$28.500/Mo1-mini$5.700/Mo1-preview$28.500/MGemini 3.5 Pro$5.000/MGemini 3.1 Pro$5.000/MGemini 3 Pro$5.000/MGemini 2.5 Pro$3.875/MClaude Fable 5$22.000/MClaude Opus 5$11.000/MClaude Opus 4.8$11.000/MClaude Opus 4.7$11.000/MClaude Opus 4.6$11.000/MClaude Opus 4.5$33.000/MClaude Sonnet 3.7$6.600/MClaude Opus 3$33.000/MClaude 2.1$12.800/MClaude 2$12.800/MGPT-5.6 Sol$12.500/MGPT-5.6 Terra$5.000/MGPT-5.5$12.500/MGPT-5.2$5.425/MGPT-5.2-Codex$5.425/MGPT-5$3.875/MGPT-4.5$97.500/MGPT-4 Turbo Preview$16.000/MGPT-4$39.000/MGPT-4-32k$78.000/Mo3$19.000/Mo3-mini$2.090/Mo4-mini$2.090/Mo1$28.500/Mo1-mini$5.700/Mo1-preview$28.500/MGemini 3.5 Pro$5.000/MGemini 3.1 Pro$5.000/MGemini 3 Pro$5.000/MGemini 2.5 Pro$3.875/M
MultimodalAUTO PROFILELIVE INDEX

Thinking Machines: Inkling

text+image+audio->text

Thinking Machines: Inkling is a reasoning-tuned model: optimised for chain-of-thought, mathematics, and step-by-step problem solving rather than chat throughput. Available via thinkingmachines. 1,048,576-token context. Mid-tier pricing.

Thinking Machines: Inkling is a multimodal AI model from thinkingmachines. It costs $0.950 per million input tokens and $4.050 per million output tokens (blended $1.880/M), with a 1,048,576-token context window.

INPUT
$0.950/M
per million input tokens
OUTPUT
$4.050/M
per million output tokens
CONTEXT
1,048,576
tokens
What it is good at
  • Step-by-step reasoning traces
  • Mathematics and proofs
  • Code synthesis with planning
  • Robust on multi-step problems
  • Multimodal: handles images alongside text
Typical use cases
  • Math problem solving
  • Hard coding tasks
  • Research-grade Q&A
  • Multi-step planning

Benchmarks

No published benchmark scores tracked for this model yet. Frontier and reasoning models from major providers have scores; smaller models and inference-host variants typically inherit the underlying open-weights score.

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Frequently asked questions

How much does Thinking Machines: Inkling cost?

Thinking Machines: Inkling costs $0.950 per million input tokens and $4.050 per million output tokens, for a blended reference rate of $1.880 per million tokens.

What is Thinking Machines: Inkling's context window?

Thinking Machines: Inkling supports up to 1,048,576 tokens of context in a single request.

What is Thinking Machines: Inkling best for?

Thinking Machines: Inkling is well suited to Step-by-step reasoning traces, Mathematics and proofs and Code synthesis with planning.

Who makes Thinking Machines: Inkling?

Thinking Machines: Inkling is developed and served by thinkingmachines.

Terms used on this page