Agents · Benchmark profile

Artificial Analysis Briefcase

An independently evaluated professional-work benchmark reported as Elo.

Reference2026Active19 models

Data verified 21 Jul 2026 · Methodology 1.6.0

Benchmark score on Artificial Analysis Briefcase

Leaderboard · 19 models

Claude Fable 5 leads at 1574 elo, followed by Kimi K3 (1543 elo) and GPT-5.6 Sol (1501 elo).

Display onlyAgents2026

#1Closed

Claude Fable 5

Anthropic

claude-fable-5

1574 elo

Overall #1 · Context 1M tokens

#2Closed

Kimi K3

Moonshot AI

kimi-k3

1543 elo

Overall #4 · Context 1M tokens

#3Closed

GPT-5.6 Sol

OpenAI

gpt-5.6-sol

1501 elo

Overall #3 · Context 1.05M tokens

Visual analysis

See the field.

Switch between model placement, score distribution and descriptive provider averages. Every view uses the same sourced leaderboard.

ViewModelsColours

AnthropicMoonshot AIOpenAIxAIZ.AIMiniMaxGoogleDeepSeekAlibaba CloudXiaomiNVIDIAMetaThinking Machines LabMistral AI

Artificial Analysis Briefcase leaderboard

19 ranked models · higher is better

View accessible chart data

Accessible data for Artificial Analysis Briefcase leaderboard
Model	Rank	Provider	Score
Claude Fable 5	#1	Anthropic	1574 elo
Kimi K3	#2	Moonshot AI	1543 elo
GPT-5.6 Sol	#3	OpenAI	1501 elo
Claude Sonnet 5	#4	Anthropic	1388 elo
Claude Opus 4.8	#5	Anthropic	1347 elo
Grok 4.5	#6	xAI	1323 elo
GLM-5.2	#7	Z.AI	1260 elo
GPT-5.5	#8	OpenAI	1154 elo
MiniMax M3	#9	MiniMax	1110 elo
Gemini 3.6 Flash	#10	Google	961 elo
DeepSeek V4 Pro (Max)	#11	DeepSeek	932 elo
Qwen3.7-Max	#12	Alibaba Cloud	908 elo
MiMo-V2.5-Pro	#13	Xiaomi	873 elo
Nemotron 3 Ultra	#14	NVIDIA	870 elo
Muse Spark 1.1	#15	Meta	863 elo
Inkling	#16	Thinking Machines Lab	836 elo
DeepSeek V4 Flash (Max)	#17	DeepSeek	831 elo
Gemini 3.5 Flash-Lite	#18	Google	634 elo
Mistral Medium 3.5 128B	#19	Mistral AI	506 elo

Benchmark score table (19 models)

One best score per model · higher is better

Artificial Analysis Briefcase leaderboard ranked by score
Rank	Model	Provider	License	Evidence use	Score
#1	Claude Fable 5 claude-fable-5	Anthropic	closed	Reference only	1574 elo
#2	Kimi K3 kimi-k3	Moonshot AI	closed	Reference only	1543 elo
#3	GPT-5.6 Sol gpt-5.6-sol	OpenAI	closed	Reference only	1501 elo
#4	Claude Sonnet 5 claude-sonnet-5	Anthropic	closed	Estimated reference	1388 elo
#5	Claude Opus 4.8 claude-opus-4-8	Anthropic	closed	Reference only	1347 elo
#6	Grok 4.5 grok-4.5	xAI	closed	Reference only	1323 elo
#7	GLM-5.2 glm-5-2	Z.AI	open	Estimated reference	1260 elo
#8	GPT-5.5 gpt-5.5	OpenAI	closed	Estimated reference	1154 elo
#9	MiniMax M3 MiniMax-M3	MiniMax	—	Reference only	1110 elo
#10	Gemini 3.6 Flash gemini-3.6-flash	Google	closed	Estimated reference	961 elo
#11	DeepSeek V4 Pro (Max) deepseek-v4-pro-max	DeepSeek	open	Estimated reference	932 elo
#12	Qwen3.7-Max qwen3.7-max	Alibaba Cloud	—	Reference only	908 elo
#13	MiMo-V2.5-Pro mimo-v2-5-pro	Xiaomi	closed	Reference only	873 elo
#14	Nemotron 3 Ultra nemotron-3-ultra-550b	NVIDIA	open	Estimated reference	870 elo
#15	Muse Spark 1.1 muse-spark-1-1	Meta	closed	Reference only	863 elo
#16	Inkling inkling	Thinking Machines Lab	open	Reference only	836 elo
#17	DeepSeek V4 Flash (Max) deepseek-v4-flash-max	DeepSeek	open	Estimated reference	831 elo
#18	Gemini 3.5 Flash-Lite gemini-3.5-flash-lite	Google	closed	Estimated reference	634 elo
#19	Mistral Medium 3.5 128B mistral-medium-3-5-128b	Mistral AI	open	Estimated reference	506 elo

The top of this snapshot is led by Claude Fable 5 at 1574 elo; third place is 73.0 points behind. The top-10 spread is 613.0 points.

Compare top models

Claude Fable 5 vs Kimi K3 Kimi K3 vs GPT-5.6 Sol GPT-5.6 Sol vs Claude Sonnet 5 Claude Sonnet 5 vs Claude Opus 4.8

About Artificial Analysis Briefcase

Definition and scoring

Organisation: Artificial Analysis
Category: Agents
Version: 2026
Direction: higher is better
Ranking use: Reference
Contamination risk: Unknown

An independently evaluated professional-work benchmark reported as Elo. Results stay tied to the exact model variant and evaluation system. Multiple systems for the same model use the best published score on this page; overall Lumina scoring uses the median of ranking-eligible rows.

Open benchmark source ↗

FAQ

Quick answers

What does Artificial Analysis Briefcase measure?

An independently evaluated professional-work benchmark reported as Elo.

Which model scores highest on Artificial Analysis Briefcase?

Claude Fable 5 by Anthropic currently leads with 1574 elo.

How many models are evaluated on Artificial Analysis Briefcase?

19 models in the LuminaBench cohort have a qualifying score on this benchmark.

Does this affect overall Lumina rank?

No. This benchmark is display-only and does not enter the overall Lumina composite.

Terminal-Bench

2.1 · 155 results · Weighted 1.6%

Berkeley Function-Calling Leaderboard

V3 · 2 results · Not Weighted

τ-bench

Rolling · 37 results · Weighted 1.6%

GAIA

Rolling · 13 results · Weighted 1.6%

BrowseComp

Rolling · 56 results · Weighted 1.6%

OSWorld

Rolling · 13 results · Weighted 1.6%

Agents · Benchmark profile

Artificial Analysis Briefcase

An independently evaluated professional-work benchmark reported as Elo.

Reference2026Active19 models

Data verified 21 Jul 2026 · Methodology 1.6.0

Benchmark score on Artificial Analysis Briefcase

Leaderboard · 19 models

Claude Fable 5 leads at 1574 elo, followed by Kimi K3 (1543 elo) and GPT-5.6 Sol (1501 elo).

Display onlyAgents2026

#1Closed

Claude Fable 5

Anthropic

claude-fable-5

1574 elo

Overall #1 · Context 1M tokens

#2Closed

Kimi K3

Moonshot AI

kimi-k3

1543 elo

Overall #4 · Context 1M tokens

#3Closed

GPT-5.6 Sol

OpenAI

gpt-5.6-sol

1501 elo

Overall #3 · Context 1.05M tokens

Visual analysis

See the field.

Switch between model placement, score distribution and descriptive provider averages. Every view uses the same sourced leaderboard.

ViewModelsColours

AnthropicMoonshot AIOpenAIxAIZ.AIMiniMaxGoogleDeepSeekAlibaba CloudXiaomiNVIDIAMetaThinking Machines LabMistral AI

Artificial Analysis Briefcase leaderboard

19 ranked models · higher is better

View accessible chart data

Accessible data for Artificial Analysis Briefcase leaderboard
Model	Rank	Provider	Score
Claude Fable 5	#1	Anthropic	1574 elo
Kimi K3	#2	Moonshot AI	1543 elo
GPT-5.6 Sol	#3	OpenAI	1501 elo
Claude Sonnet 5	#4	Anthropic	1388 elo
Claude Opus 4.8	#5	Anthropic	1347 elo
Grok 4.5	#6	xAI	1323 elo
GLM-5.2	#7	Z.AI	1260 elo
GPT-5.5	#8	OpenAI	1154 elo
MiniMax M3	#9	MiniMax	1110 elo
Gemini 3.6 Flash	#10	Google	961 elo
DeepSeek V4 Pro (Max)	#11	DeepSeek	932 elo
Qwen3.7-Max	#12	Alibaba Cloud	908 elo
MiMo-V2.5-Pro	#13	Xiaomi	873 elo
Nemotron 3 Ultra	#14	NVIDIA	870 elo
Muse Spark 1.1	#15	Meta	863 elo
Inkling	#16	Thinking Machines Lab	836 elo
DeepSeek V4 Flash (Max)	#17	DeepSeek	831 elo
Gemini 3.5 Flash-Lite	#18	Google	634 elo
Mistral Medium 3.5 128B	#19	Mistral AI	506 elo

Benchmark score table (19 models)

One best score per model · higher is better

Artificial Analysis Briefcase leaderboard ranked by score
Rank	Model	Provider	License	Evidence use	Score
#1	Claude Fable 5 claude-fable-5	Anthropic	closed	Reference only	1574 elo
#2	Kimi K3 kimi-k3	Moonshot AI	closed	Reference only	1543 elo
#3	GPT-5.6 Sol gpt-5.6-sol	OpenAI	closed	Reference only	1501 elo
#4	Claude Sonnet 5 claude-sonnet-5	Anthropic	closed	Estimated reference	1388 elo
#5	Claude Opus 4.8 claude-opus-4-8	Anthropic	closed	Reference only	1347 elo
#6	Grok 4.5 grok-4.5	xAI	closed	Reference only	1323 elo
#7	GLM-5.2 glm-5-2	Z.AI	open	Estimated reference	1260 elo
#8	GPT-5.5 gpt-5.5	OpenAI	closed	Estimated reference	1154 elo
#9	MiniMax M3 MiniMax-M3	MiniMax	—	Reference only	1110 elo
#10	Gemini 3.6 Flash gemini-3.6-flash	Google	closed	Estimated reference	961 elo
#11	DeepSeek V4 Pro (Max) deepseek-v4-pro-max	DeepSeek	open	Estimated reference	932 elo
#12	Qwen3.7-Max qwen3.7-max	Alibaba Cloud	—	Reference only	908 elo
#13	MiMo-V2.5-Pro mimo-v2-5-pro	Xiaomi	closed	Reference only	873 elo
#14	Nemotron 3 Ultra nemotron-3-ultra-550b	NVIDIA	open	Estimated reference	870 elo
#15	Muse Spark 1.1 muse-spark-1-1	Meta	closed	Reference only	863 elo
#16	Inkling inkling	Thinking Machines Lab	open	Reference only	836 elo
#17	DeepSeek V4 Flash (Max) deepseek-v4-flash-max	DeepSeek	open	Estimated reference	831 elo
#18	Gemini 3.5 Flash-Lite gemini-3.5-flash-lite	Google	closed	Estimated reference	634 elo
#19	Mistral Medium 3.5 128B mistral-medium-3-5-128b	Mistral AI	open	Estimated reference	506 elo

The top of this snapshot is led by Claude Fable 5 at 1574 elo; third place is 73.0 points behind. The top-10 spread is 613.0 points.

Compare top models

Claude Fable 5 vs Kimi K3 Kimi K3 vs GPT-5.6 Sol GPT-5.6 Sol vs Claude Sonnet 5 Claude Sonnet 5 vs Claude Opus 4.8

About Artificial Analysis Briefcase

Definition and scoring

Organisation: Artificial Analysis
Category: Agents
Version: 2026
Direction: higher is better
Ranking use: Reference
Contamination risk: Unknown

Open benchmark source ↗

FAQ

Quick answers

What does Artificial Analysis Briefcase measure?

An independently evaluated professional-work benchmark reported as Elo.

Which model scores highest on Artificial Analysis Briefcase?

Claude Fable 5 by Anthropic currently leads with 1574 elo.

How many models are evaluated on Artificial Analysis Briefcase?

19 models in the LuminaBench cohort have a qualifying score on this benchmark.

Does this affect overall Lumina rank?

No. This benchmark is display-only and does not enter the overall Lumina composite.

Terminal-Bench

2.1 · 155 results · Weighted 1.6%

Berkeley Function-Calling Leaderboard

V3 · 2 results · Not Weighted

τ-bench

Rolling · 37 results · Weighted 1.6%

GAIA

Rolling · 13 results · Weighted 1.6%

BrowseComp

Rolling · 56 results · Weighted 1.6%

OSWorld

Rolling · 13 results · Weighted 1.6%

Search LUMINA BENCH

Navigation

Artificial Analysis Briefcase

Leaderboard · 19 models

Claude Fable 5

Kimi K3

GPT-5.6 Sol

See the field.

Artificial Analysis Briefcase leaderboard

Crop Artificial Analysis Briefcase leaderboard

Benchmark score table (19 models)

Crop Artificial Analysis Briefcase benchmark table

Compare top models

Definition and scoring

Quick answers

What does Artificial Analysis Briefcase measure?

Which model scores highest on Artificial Analysis Briefcase?

How many models are evaluated on Artificial Analysis Briefcase?

Does this affect overall Lumina rank?

Artificial Analysis Briefcase

Leaderboard · 19 models

Claude Fable 5

Kimi K3

GPT-5.6 Sol

See the field.

Artificial Analysis Briefcase leaderboard

Crop Artificial Analysis Briefcase leaderboard

Benchmark score table (19 models)

Crop Artificial Analysis Briefcase benchmark table

Compare top models

Definition and scoring

Quick answers

What does Artificial Analysis Briefcase measure?

Which model scores highest on Artificial Analysis Briefcase?

How many models are evaluated on Artificial Analysis Briefcase?

Does this affect overall Lumina rank?

Leaderboard · 19 models

Claude Fable 5

Kimi K3

GPT-5.6 Sol

See the field.

Benchmark score table (19 models)

Compare top models

Definition and scoring

Quick answers

What does Artificial Analysis Briefcase measure?

Which model scores highest on Artificial Analysis Briefcase?

How many models are evaluated on Artificial Analysis Briefcase?

Does this affect overall Lumina rank?

More Agents benchmarks

Leaderboard · 19 models

Claude Fable 5

Kimi K3

GPT-5.6 Sol

See the field.

Benchmark score table (19 models)

Compare top models

Definition and scoring

Quick answers

What does Artificial Analysis Briefcase measure?

Which model scores highest on Artificial Analysis Briefcase?

How many models are evaluated on Artificial Analysis Briefcase?

Does this affect overall Lumina rank?

More Agents benchmarks