Inkling Small (batch)
thinkingmachines/inkling-small:batchInkling Small is an open-weight multimodal mixture-of-experts model from Thinking Machines Lab, with 12B active parameters out of 276B total.
Standard pricing
Run this model at its standard rate. Cheap mode currently has no separate discount.
API routing ceilings, including your 5% Free-plan fee. Included usage applies first, then prepaid credits. Cached tokens and tools can have separate charges.
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Playground
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API
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A current API route is listed for this exact model. Gateway configuration is required for live calls.
Provider price + a transparent platform fee
| Rate | Provider baseline | Free plan · 5% fee | Paid plan · 4% fee |
|---|---|---|---|
| Input / 1M tokens | $0.36 | $0.378 | $0.3744 |
| Output / 1M tokens | $0.96 | $1.008 | $0.9984 |
| API input / 1M tokens | $0.36 | $0.378 | $0.3744 |
| API output / 1M tokens | $0.96 | $1.008 | $0.9984 |
Legacy chat image rates use the catalog baseline. The dedicated image playground shows separate estimates and settles the provider’s metered usage. API rates are current routing ceilings; final API charges use provider-reported cost plus your fee. Cheapest routing compares eligible OpenRouter and Cheaper Inference rates for the same model; savings are not guaranteed. Cached input or other provider charges may differ. Compare all model rates and verified discounts →
How your plan pays for usage
API and playground share one included allowance. Usage including the fee draws from that allowance first, then your prepaid credits. Plans bill monthly; included usage resets weekly: Free $1, Starter $5, Growth $25, Scale $50.
A $1 provider charge becomes $1.05 on Free or $1.04 on a paid plan before included usage is applied. Plan eligibility still applies in the playground.
Free models and limits
Zero-cost models stay $0, including the fee, and do not consume your dollar allowance. Free accounts can make 1,000 free-model API requests per calendar month, resetting in UTC. Admitted requests count even if the provider fails.
Free includes 20 API requests/minute and 6 playground messages/minute. Paid plans raise these limits. See plan limits.
Before a text API request, Gizmo temporarily reserves included usage and, if necessary, prepaid credit for the model’s full context plus your maximum output. Image jobs reserve twice their displayed estimate. Unused funds return after metering. This hold can exceed the final charge; unconfirmed usage remains marked pending.
Overview
Inkling Small is an open-weight multimodal mixture-of-experts model from Thinking Machines Lab, with 12B active parameters out of 276B total. It is positioned as the smaller, more efficient member of the Inkling family and is suited for reasoning, coding, agentic workflows, retrieval-augmented generation, instruction following, and multilingual conversation.
Benchmarks
Artificial Analysis indices independent, 0–100
5. Evaluations from the model card
| Open weights | Closed weights | ||||||
|---|---|---|---|---|---|---|---|
| Inkling-Small | Qwen3.5 397B-A17B | MiMo V2.5 | Minimax M2.7 | DeepSeek V4 Flash | Nemotron 3 Ultra | Inkling | |
| Model Info | |||||||
| AA Index (v4.1) | 40.0% | 34.0% | 37.0% | 38.0% | 40.0% | 38.0% | 41.0% |
| Params (B) (activated / total) | 12 / 276 | 17 / 397 | 15 / 310 | 10 / 230 | 13 / 284 | 55 / 550 | 41 / 975 |
| Agentic (coding) | |||||||
| SWEBench Verified | 80.2% | 76.4% | 71.0% | 79.9% | 79.0% | 70.7% | 77.6% |
| SWEBench Pro (public) | 55.9% | 50.9% | 56.1% | 56.2% | 52.6% | 46.4% | 54.3% |
| Terminal Bench 2.1 (best harness) | 64.7% | 51.3% | 63.7% | 55.4% | 61.8% | 56.4% | 63.8% |
| SciCode | 48.7% | 42.0% | 43.1% | 47.0% | 44.9% | 39.9% | 46.1% |
| Agentic (general) | |||||||
| GDPval-AA v2 | 1269 | 962 | 1145 | 1159 | 1189 | 1164 | 1238 |
| MCP Atlas (public / all) | 79.6/79.2% | 74.2%/– | – | 49.4%/– | 69.0%/– | 47.4/44.7% | 78.8/76.0% |
| Tau 3 Banking | 15.5% | 13.4% | 6.6% | 8.9% | 22.9% | 13.8% | 23.7% |
| BrowseComp (with context management) | 77.4% | 78.6% | – | 76.3% | 73.2% | 63.0% | 77.1% |
| Toolathlon Verified | 54.4% | 40.7% | 49.1% | 47.5% | 50.9% | 34.3% | 45.5% |
| AA-Briefcase | 917 | – | – | – | 833 | 870 | 839 |
| Reasoning (general) | |||||||
| GPQA Diamond | 89.5% | 89.3% | 84.9% | 87.4% | 89.4% | 86.7% | 87.2% |
| HLE (text only) | 31.6% | 27.3% | 25.2% | 28.1% | 32.1% | 26.6% | 29.7% |
| HLE (with tools) | 47.8% | 48.3% | 40.0% | 40.3% | 45.1% | 37.4% | 46.0% |
| AIME 2026 | 95.5% | 93.3% | 93.6% | 87.7% | 95.8% | 94.2% | 97.1% |
| HMMT Feb 2026 | 90.2% | 87.9% | 82.6% | 71.2% | 93.9% | 78.8% | 86.3% |
| CritPt | 8.3% | 1.7% | 3.7% | 0.6% | 7.1% | 3.1% | 5.4% |
| Reasoning (abstract) | |||||||
Capabilities
Reasoning is on by default with effort levels max · high · medium · low · minimal · none (default high).
Sampling controls: temperature, top_p, top_k, min_p, max_tokens, frequency_penalty, presence_penalty, repetition_penalty. Defaults: top_k null, top_p null, temperature null, presence_penalty null, frequency_penalty null, repetition_penalty null.
Pricing on Gizmo
These are provider baseline rates before Gizmo’s 5% Free-plan or 4% paid-plan fee. Your included usage covers charges first; overage uses prepaid credits. See the fee-inclusive comparison above.
Provider baseline rates
- Input
- $0.36 / 1M
- Cached input
- $0.1 / 1M
- Output
- $0.96 / 1M
Examples before the platform fee
- Typical chat turn
- $0.0012 2k in · 500 out
- $1 of input
- ≈ 2.78M tokens
- $1 of output
- ≈ 1.04M tokens
- Full context, once
- $0.19
Providers and pricing
One way to run Inkling Small (batch) on Gizmo.
| Provider | Route | Input / 1M | Output / 1M | Context | Uptime 24h |
|---|---|---|---|---|---|
| DeepInfra · fp8Lowest price | OpenRouter | $0.36 | $0.96 | 524k | — |
Rates are each provider’s, per million tokens, before Gizmo’s 5% (Free) or 4% (paid) fee. “Cheapest” routing starts at the top of this list; “Fastest” starts with the model’s maker.
Similar price, other creators
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