Claude Haiku 5.5 vs Qwen3.8 27B: Release Comparison

Name: Intelligence
Creator: Artificial Analysis
License: https://artificialanalysis.ai/docs/legal/Terms-of-Use.pdf

Comparison of the Claude Haiku 5.5 and Qwen3.8 27B releases: 5 and 4 models respectively, each with different intelligence, performance, and pricing characteristics. Below is a comparison of the key metrics across all 9 models.

For intelligence, Claude Haiku 5.5 scores highest: Claude Haiku 5.5 (Max, Default Fallback) at 43, against Qwen3.8 27B (Xhigh) at 34 for Qwen3.8 27B.
For output speed, Claude Haiku 5.5 is fastest: Claude Haiku 5.5 (Max, Default Fallback) at 243 t/s, against Qwen3.8 27B (Medium) at 54 t/s for Qwen3.8 27B.
For cost per task, Claude Haiku 5.5 is cheapest: Claude Haiku 5.5 (Low, Default Fallback) at $0.02, against Qwen3.8 27B (Xhigh) at $1.01 for Qwen3.8 27B.

Model Playground

Releases compared


	Claude Haiku 5.5 (max with fallback)	Claude Haiku 5.5 (xhigh with fallback)	Claude Haiku 5.5 (high with fallback)	Claude Haiku 5.5 (medium with fallback)	Qwen3.8 27B (xhigh)	Claude Haiku 5.5 (low with fallback)	Qwen3.8 27B (medium)	Qwen3.8 27B (low)	Qwen3.8 27B (non-reasoning)
Intelligence Index	43	41	38	34	34	29	28	26	20
Finance & Accounting	44	41	38	35	34	29	28	27	19
Strategy & Ops	40	39	37	34	37	28	34	29	16
Legal	42	40	38	36	35	31	27	28	22
Healthcare & Medical	--	--	--	--	34	--	--	--	--
Engineering	45	43	39	35	33	31	25	24	22
Economics	51	49	46	43	43	37	31	32	30
AA-Briefcase v1.1	1578	1533	1443	1372	1397	1112	1377	1274	898
GDPval-AA v2.1	1620	1511	1420	1277	1423	1125	1383	1363	1074
AutomationBench-AA	35.4%	36.0%	33.7%	28.6%	48.2%	22.9%	40.3%	30.1%	12.4%
Terminal-Bench 4.0	32.8%	29.3%	21.7%	15.2%	5.6%	12.6%	5.1%	2.5%	0.0%
SciCode	55.0%	51.7%	48.7%	49.0%	46.6%	49.2%	39.0%	40.0%	36.2%
Humanity's Last Exam	44.4%	42.7%	37.3%	33.8%	33.9%	27.0%	14.1%	14.0%	12.1%
GDP.pdf	20.8%	18.2%	17.2%	15.2%	16.6%	11.2%	12.8%	10.4%	5.2%
CritPt	18.9%	22.6%	18.6%	12.9%	5.4%	9.1%	0.0%	0.0%	0.3%
AA-Omniscience	11	6	6	4	−10	3	−36	−27	−8
AA-LCR v1.1	82.7%	78.3%	77.3%	77.3%	82.0%	72.0%	79.7%	77.3%	69.3%

Cost per TaskUSD	$0.21	$0.12	$0.08	$0.05	$1.01	$0.02	$1.13	$1.05	$2.49
Input PriceUSD/1M Tokens	$0.10	$0.10	$0.10	$0.10	$0.50	$0.10	$0.50	$0.50	$0.50
Output PriceUSD/1M Tokens	$0.50	$0.50	$0.50	$0.50	$3.00	$0.50	$3.00	$3.00	$3.00
Cache Hit PriceUSD/1M Tokens	$0.01	$0.01	$0.01	$0.01	$0.10	$0.01	$0.10	$0.10	$0.10
Cache Write PriceUSD/1M Tokens	$0.125	$0.125	$0.125	$0.125	--	$0.125	--	--	--

Output SpeedTokens/s	243	188	137	137	47	181	54	53	54
Time to First Tokens	415.30	87.15	26.15	12.63	3.85	6.28	3.76	3.72	3.69
Time to First Answer Tokens	415.30	87.15	26.15	12.63	46.35	6.28	40.53	41.13	3.69
End-to-End Response Times	417.35	89.80	29.81	16.29	56.98	9.04	49.72	50.49	12.99
Time per Tasks	427.18	291.49	235.33	144.82	1,133.94	61.83	919.78	796.90	528.95

Context Window	1M	1M	1M	1M	256k	1M	256k	256k	256k
Creator	Anthropic	Anthropic	Anthropic	Anthropic	Alibaba	Anthropic	Alibaba	Alibaba	Alibaba
License	Proprietary	Proprietary	Proprietary	Proprietary	Open	Proprietary	Open	Open	Open
Input Modality	Supports: text and image	Supports: text and image	Supports: text and image	Supports: text and image	Supports: text, image, and video	Supports: text and image	Supports: text, image, and video	Supports: text, image, and video	Supports: text, image, and video
Output Modality	Supports: text	Supports: text	Supports: text	Supports: text	Supports: text	Supports: text	Supports: text	Supports: text	Supports: text
Providers					+5				+2

Intelligence

Artificial Analysis Intelligence Index · Higher is better

Speed

Output tokens per second · Higher is better

Cost per Task

Weighted average cost (USD) per Intelligence Index task · Lower is better

Intelligence

Artificial Analysis Intelligence Index

Artificial Analysis Intelligence Index v4.3.2 incorporates 10 evaluations: AA-Briefcase v1.1, GDPval-AA v2.1, AutomationBench-AA, Terminal-Bench 4.0, SciCode, Humanity's Last Exam, GDP.pdf, CritPt, AA-Omniscience, AA-LCR v1.1

Artificial Analysis Intelligence Index v4.3.2 includes: AA-Briefcase v1.1, GDPval-AA v2.1, AutomationBench-AA, Terminal-Bench 4.0, SciCode, Humanity's Last Exam, GDP.pdf, CritPt, AA-Omniscience, AA-LCR v1.1. See Intelligence Index methodology for further details, including a breakdown of each evaluation and how we run them.

Intelligence Index vs. Cost per Intelligence Index Task

Artificial Analysis Intelligence Index · Weighted average cost (USD) per Artificial Analysis Intelligence Index task

Most attractive quadrant

Claude Haiku 5.5

Pareto line

AA-Briefcase v1.1

GDPval-AA v2.1

Cost per Task (USD, Log Scale)

Weighted average cost per Intelligence Index task. Each evaluation’s cost is calculated from input, cache hit, cache write, reasoning, and answer token prices, divided by task count, and weighted by its Intelligence Index weight.

Cost

Cost per Intelligence Index Task

Weighted average cost (USD) per Artificial Analysis Intelligence Index task, segmented by token type. Lower is better

Speed & Latency

Output Speed

Output tokens per second · Higher is better

Tokens per second received while the model is generating tokens (ie. after first chunk has been received from the API for models which support streaming).

Figures represent performance of the model's first-party API or the median across providers where a first-party API is not available.

Capability Scores

Capability Indexes

Measures the performance of models on specific capabilities and industries

Finance & Accounting Index

Incorporates 7 evaluations: AA-Omniscience, GDPval-AA v2.1, AA-Briefcase v1.1, Humanity's Last Exam, AutomationBench-AA, AA-LCR v1.1, GDP.pdf · Higher is better

Strategy & Ops Index

Incorporates 6 evaluations: AA-Omniscience, GDPval-AA v2.1, AA-Briefcase v1.1, AutomationBench-AA, AA-LCR v1.1, GDP.pdf · Higher is better

Legal Index

Incorporates 7 evaluations: AA-Omniscience, GDPval-AA v2.1, AA-Briefcase v1.1, Humanity's Last Exam, AA-LCR v1.1, GDP.pdf, AutomationBench-AA · Higher is better

Healthcare & Medical Index

Incorporates 6 evaluations: AA-Omniscience, GDPval-AA v2.1, AA-Briefcase v1.1, MLCR-AA, Humanity's Last Exam, AutomationBench-AA · Higher is better

Engineering Index

Incorporates 6 evaluations: AA-Omniscience, Humanity's Last Exam, CritPt, GDPval-AA v2.1, AA-Briefcase v1.1, Terminal-Bench 4.0 · Higher is better

Economics Index

Incorporates 5 evaluations: AA-Omniscience, Humanity's Last Exam, GDPval-AA v2.1, AA-Briefcase v1.1, AA-LCR v1.1 · Higher is better

Claude Haiku 5.5 vs Qwen3.8 27B: Release Comparison

Intelligence

Speed

Cost per Task

Intelligence

Artificial Analysis Intelligence Index

Artificial Analysis Intelligence Index

Intelligence Index vs. Cost per Intelligence Index Task

Cost per Intelligence Index Task

Artificial Analysis Intelligence Index

Cost

Cost per Intelligence Index Task

Cost per Intelligence Index Task

Speed & Latency

Output Speed

Output Speed

Model Performance Representation

Capability Scores

Capability Indexes