How do GPT-5.5 and Inkling-Small compare on coding benchmarks?

The comparison table shows SWE-bench, SWE-Pro, SWE-Atlas, Terminal-Bench, DeepSWE, and coding agent index scores for both GPT-5.5 and Inkling-Small when publicly disclosed.

LLM Comparison

GPT-5.5 vs Inkling-Small: benchmark scores, pricing & comparison.

Q: Which is better: GPT-5.5 or Inkling-Small?

AskClash compares GPT-5.5 and Inkling-Small side by side across SWE-bench, GPQA, HLE, Terminal-Bench, coding agent scores, token pricing, and context window so you can see which model wins on each benchmark.

Side-by-side GPT-5.5 vs Inkling-Small comparison across SWE-bench, GPQA, HLE, Terminal-Bench, coding agent scores, token pricing, context window, and AskClash RWT. Green marks the winner on each benchmark.

Open live leaderboard GPT-5.5 model page Inkling-Small model page

Rank #7 vs #18AskClash overall scores 75.7 vs 58.2.

Pricing $5.00/$30.0 vs $0.58/$1.44Input and output token prices per 1M tokens when published.

Proprietary vs Open WeightOpenAI vs Thinking Machines Lab.

GPT-5.5 vs Inkling-Small benchmark comparison

Green cells highlight the winning model for each metric. Scores are cached from the AskClash LLM leaderboard snapshot.

Metric	GPT-5.5	Inkling-Small
Overall Score	75.7	58.2
Leaderboard Rank	#7	#18
RWT	8.0	—
Coding Agent Index	61.5	—
HLE	52.2	47.8
GPQA	93.6	89.5
IFEval	—	82.2
SWE-bench	—	80.2
SWE-Pro	58.6	—
Terminal-Bench	82.7	64.7
DeepSWE	67.0	—
OSWorld	78.7	—
MCP Atlas	75.3	79.6
Finance Agent	51.8	—
CharXiv	—	81.3
MMMU-Pro	81.2	74.0
ARC-AGI 2	85.0	40.1
Tau2	98.0	—
Input Price (per 1M tokens)	$5.00	$0.58
Output Price (per 1M tokens)	$30.0	$1.44
Context Window	1M	1M
Benchmarks Published	14	9

GPT-5.5 vs Inkling-Small head-to-head charts

GPT-5.5 leads 6 and Inkling-Small leads 1 of 7 shared benchmarks. Inkling-Small is cheaper on a defined 1M-input / 200K-output workload. Charts show only benchmarks both models publish.

GPT-5.5Inkling-Small

Overall

75.7GPT-5.5

58.2Inkling-Small

HLE

52.2GPT-5.5

47.8Inkling-Small

GPQA

93.6GPT-5.5

89.5Inkling-Small

Terminal-Bench

82.7GPT-5.5

64.7Inkling-Small

MCP Atlas

75.3GPT-5.5

79.6Inkling-Small

MMMU-Pro

81.2GPT-5.5

74.0Inkling-Small

ARC-AGI 2

85.0GPT-5.5

40.1Inkling-Small

GPT-5.5

Input$5.00

Output$30.0

Workload$11

Context1M

Inkling-Small

Input$0.58

Output$1.44

Workload$0.87

Context1M

Workload = published cost of 1M input + 200K output tokens. Open the live leaderboard for interactive compare charts.

More GPT-5.5 and Inkling-Small comparisons

Explore how GPT-5.5 and Inkling-Small stack up against other top-ranked LLMs.

Claude Opus 5 vs GPT-5.5 Claude Opus 5 vs Inkling-Small Claude Fable 5 vs GPT-5.5 Claude Fable 5 vs Inkling-Small GPT-5.6 Sol vs GPT-5.5 GPT-5.6 Sol vs Inkling-Small Claude Opus 4.8 vs GPT-5.5 Claude Opus 4.8 vs Inkling-Small Claude Opus 4.7 vs GPT-5.5 Claude Opus 4.7 vs Inkling-Small

How to read this comparison

Benchmark scores

Higher is better for all benchmark scores (SWE-bench, GPQA, HLE, Terminal-Bench, etc.). Green marks the model with the higher score.

Token pricing

Lower is better for input and output prices. Green marks the cheaper model per 1M tokens.

Coverage matters

Models with fewer disclosed benchmark cells may have inflated percentile scores. Check the benchmark cell count for context.

This comparison page is generated from the AskClash LLM leaderboard cache. Open the live leaderboard for real-time scores and interactive filtering.