API cost decision in 10 seconds

Inkling Small vs LongCat 2.0

Pick LongCat 2.0 when budget and context both matter.

Page updated: 2026-08-20T20:08:03Z Data confirmed: 2026-08-23T13:07:49Z Prices normalized to USD per 1M tokens Sample workload: 1M input + 500K output

Budget verdict

Pick LongCat 2.0 when budget and context both matter.

On the standard 1M input plus 500K output workload, LongCat 2.0 is estimated at $0.9 vs $1.05 for Inkling Small, saving $0.15 (14.3% lower).

Cost-first pickLongCat 2.0

Context-first pickLongCat 2.0

Sample savings$0.1514.3%

10x traffic gap$1.5

LongCat 2.0 is cheaper on the standard workload and also has the larger context window. At 10x that traffic, the same price gap is about $1.5. Use the calculator below to replace the sample workload with your own token volume.

Cost sensitivity

Workload Sensitivity

Same prices, different token mixes.

LongCat 2.0 stays cheaper across input-heavy, balanced, and output-heavy sample workloads.

Workload shape	Token mix	Better pick	Inkling Small	LongCat 2.0
Input-heavy / RAG	5M input + 500K output	LongCat 2.0	$2.85	$2.1
Balanced workload	1M input + 1M output	LongCat 2.0	$1.65	$1.5
Output-heavy chatbot	1M input + 5M output	LongCat 2.0	$6.45	$6.3

Cheaper input LongCat 2.0 $0.45 vs $0.3 / 1M

LongCat 2.0 is $0.15 cheaper per 1M input tokens (33.3% lower; 1.5x difference).

Cheaper output Tie $1.2 vs $1.2 / 1M

Both models report the same output price at $1.2 per 1M tokens.

Larger context LongCat 2.0 1.05M vs 1.05M

LongCat 2.0 has 180 more context (1x larger).

Sample workload LongCat 2.0 $1.05 vs $0.9

LongCat 2.0 is $0.15 cheaper on the standard workload (14.3% lower).

Estimate your workload cost

Your Workload Cost

Prices are normalized to USD per 1M tokens.

Monthly input tokens Monthly output tokens

Inkling Small Calculating… Estimated API cost

LongCat 2.0 Calculating… Estimated API cost

Cheaper for this workload Calculating… Difference: calculating…

This estimate uses normalized public API pricing per 1M tokens. It is a planning aid, not a billing quote. Verify provider pricing, limits, and terms before production use.

Quick Decision

Verdict

LongCat 2.0 has the lower input price; both models tie on output price; LongCat 2.0 offers the larger context window. For the 1M input plus 500K output sample, LongCat 2.0 is cheaper for the standard workload.

For a 1M input token plus 500K output token workload, the estimated API cost is $1.05 for Inkling Small and $0.9 for LongCat 2.0.

Best Fit

Choose Inkling Small when its provider, model quality, latency, or availability is more important than the numeric price/context winner.

Choose LongCat 2.0 when you care most about lower input-token price, and larger context window.

Decision Notes

On the standard 1M input plus 500K output workload, LongCat 2.0 is estimated at $0.9 vs $1.05 for Inkling Small, saving $0.15 (14.3% lower).
LongCat 2.0 is $0.15 cheaper on the standard workload (14.3% lower).
LongCat 2.0 is $0.15 cheaper per 1M input tokens (33.3% lower; 1.5x difference).
Both models report the same output price at $1.2 per 1M tokens.
LongCat 2.0 has 180 more context (1x larger).

Head-to-Head Specs

Feature	Inkling Small (Thinking Machines)	LongCat 2.0 (Meituan)
Input Price prompt tokens per 1M	$0.45	$0.3
Completion Price per 1M tokens	$1.2	$1.2
Sample Workload Cost 1M input + 500K output	$1.05	$0.9
Context Window	1.05M	1.05M
Release Date	2026-07-30	2026-07-20

Use-Case Decision Matrix

Use case	Better pick	Why
Budget-constrained production	LongCat 2.0	On the standard 1M input plus 500K output workload, LongCat 2.0 is estimated at $0.9 vs $1.05 for Inkling Small, saving $0.15 (14.3% lower).
High-volume input processing	LongCat 2.0	Lower prompt-token price matters most when prompts, retrieved passages, or documents dominate the bill.
Long responses and chatbots	Tie	Lower output-token price matters most when assistants generate many completion tokens.
RAG or long-document work	LongCat 2.0	A larger context window leaves more room for retrieved passages, conversation history, or source files.

Related Alternatives

Same-provider lower-cost swaps

Inkling Small (free) can replace Inkling Small when lower sample workload cost matters most: $0.
Inkling (free) can replace Inkling Small when lower sample workload cost matters most: $0.

Larger context near this budget

DeepSeek V4 Flash 0731 offers 1.31M context with $0.17 sample workload cost.
DeepSeek V4 Flash Latest offers 1.31M context with $0.11 sample workload cost.
Llama 4 Scout offers 1.31M context with $0.25 sample workload cost.
MiMo-V2.5 offers 1.05M context with $0.28 sample workload cost.

Popular competitors

DeepSeek V4 Flash 0731 · DeepSeek · #1
MiMo-V2.5 · Xiaomi · #2
Hy3 · Tencent · #3
Ox Alpha · stealth · #4

Cheaper alternatives

Review low-cost models sorted by a standard 1M input plus 500K output workload.

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Larger context alternatives

Find models with larger context windows for RAG, long documents, and codebase review.

Open largest context models

Provider catalogs

Compare models within provider hubs before choosing a final API vendor.

Open provider hubs

Thinking Machines catalog

Review all tracked Thinking Machines models before deciding whether this matchup is the right shortlist.

Open Thinking Machines models

Meituan catalog

Check other Meituan models with comparable pricing, context, or release timing.

Open Meituan models

Inkling Small

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...

LongCat 2.0

LongCat 2.0 is a sparse mixture-of-experts language model from Meituan, with 48B active parameters out of 1.6T total. It is suited for coding, repository-level changes, long-horizon problem solving, and agentic...