Inkling Small

thinkingmachines/inkling-small

lightweight MoE reasoning at lower cost and latency.

cmd --model thinkingmachines/inkling-small
Intelligence index
41.2
Output speed
125.2 tok/s
Input
$0.50 /M
Output
$1.20 /M
Cache read
$0.10 /M
Agent-loop cost
$0.22 /M in
Context window
1M tokens
Released
July 30, 2026
Modalities

vs. the lineup

Inkling Small beside its stablemates and nearest rivals. The ◆ marks the best value in each column across every row shown.

pin a rival:
ModelIntelligenceCodingSpeedInput $/MOutput $/MBlended $/MContext
Muse Spark 1.2 Contributor56.872.2$0.10$0.20$0.131.05M
Inkling42.352.175.3$1$4.05$1.76256K
Tencent Hy342.258.865.3$0.14$0.58$0.25262K
Inkling Small41.252.9125.2$0.50$1.20$0.681M
Qwen 3.6 Max Preview41.1$1.30$7.80$2.92200K
Step 3.7 Flash30.939.6391.3$0.20$1.15$0.44256K
DeepSeek V4 Pro (latest)pinned45.359.463.3$0.43$0.87$0.541M
DeepSeek V4 Flash (latest)pinned5269.1115.9$0.14$0.28$0.181M

coding performance

The Intelligence Index and its sub-scores, ranked against every scored model in the catalog. A metric that has not been measured for Inkling Small has been left empty.

Coding Index
52.9
#33 of 40 scored
Terminal-Bench
55.1
#35 of 40 scored
Intelligence Index
41.2
#30 of 46 scored
Long-context reasoning
69.3
reasoning across a long context
SciCode
48.7
scientific coding
GPQA Diamond
89.5
graduate-level QA

usage calculator

How far a month of credits goes on Inkling Small.

Input tokensfresh prompt
800
Output tokensmodel reply
180
Cache read tokensre-read context
50K
cost / request $0.0056 · in $0.50 · out $1.20 · cache $0.10 per M
fresh input 7%output 4%cache reads 89%
Requests / 30 days
1.8K
$10 credits ÷ $0.0056 per request
~356 quick fixes~71 bug fixes~12 feature PRs

what real work costs

Real coding tasks priced end to end on Inkling Small, from a quick lookup to a full-repo agent run.

One agent task
$0.05
180K in at 75% cache hit, 12K out
What you pay
$0.26 /M
all-in across every token that task touched
Sticker input
$0.50 /M
cache reads bill at $0.10 /M instead
TaskTokens in · outInkling SmallMuse Spark 1.2 ContributorClaude Haiku 4.5
Quick lookup / one-liner8K · 1K$0.0023$0.0003$0.0065
Review a 500-line PR60K · 4K$0.02$0.0027$0.04
Fix a bug (agent loop)180K · 12K$0.05$0.0072$0.12
Refactor a module320K · 20K$0.09$0.01$0.21
Full-repo agent run900K · 45K$0.22$0.03$0.49

frequently asked

What is Inkling Small best for?+
lightweight MoE reasoning at lower cost and latency.
How much does Inkling Small cost?+
$0.50/M input and $1.20/M output, cache reads $0.10/M. In an agent loop most input is cache-read, so the effective input rate is about $0.22/M.
Which plan do I need?+
Available on Go and above.
How do I switch to it?+
Run cmd --model thinkingmachines/inkling-small, or type /model in a session and pick it. You can switch mid-session without losing context.

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Benchmarks from Artificial Analysis (v4.1)commandcode.ai/models/inkling-small