AI Model Catalog: 11 Models Compared — Pricing, Context & Benchmarks

Anthropic: Claude Opus 5.5 T

Reasoning Tools JSON 81.8

Claude model for long-running agentic coding and knowledge work

anthropic/claude-opus-5-5 2026-09-22 1M context $4/M input $20/M output

35 providers

OpenAI: GPT-6 Astra T

Reasoning Tools JSON 72.6

GPT-6 Astra is OpenAI's most capable model for complex reasoning, coding, computer use, research, and document creation.

openai/gpt-6-astra 2026-09-04 1.05M context $10/M input $50/M output

35 providers

Anthropic: Claude Opus 5 T

Reasoning Tools JSON 70.6

Strongest Claude Opus model for coding, agents, and professional work

anthropic/claude-opus-5 2026-07-24 1M context $5/M input $25/M output

41 providers

OpenAI: GPT-5.6 Sol T

Reasoning Tools JSON 62.6

Frontier GPT-5.6 model for complex professional work, coding, and agentic workflows

openai/gpt-5.6-sol 2026-07-09 1.05M context $4/M input $20/M output

45 providers

OpenAI: GPT-6 Sol T

Reasoning Tools JSON 60.5

OpenAI model for complex coding and agentic workflows

openai/gpt-6-sol 2026-09-22 1.05M context $2/M input $10/M output

33 providers

Google: Gemini 3.8 Flash T

Reasoning Tools JSON 59.0

Google's most intelligent Flash model, engineered for long-horizon software engineering, autonomous agents, and complex enterprise workflows

google/gemini-3.8-flash 2026-09-02 1.04858M context $0.75/M input $3.75/M output

32 providers

OpenAI: GPT-5.6 Terra T

Reasoning Tools JSON 50.2

Balanced GPT-5.6 model for capable, cost-efficient everyday work

openai/gpt-5.6-terra 2026-07-09 1.05M context $2/M input $12/M output

42 providers

OpenAI: GPT-5.6 Luna T

Reasoning Tools JSON 45.6

Cost-efficient GPT-5.6 model for fast, high-volume workloads

openai/gpt-5.6-luna 2026-07-09 1.05M context $0.2/M input $1.2/M output

45 providers

Anthropic: Claude Fable 5.1 T

Reasoning Tools JSON 41.7

Claude model for demanding reasoning and long-horizon agentic work

anthropic/claude-fable-5-1 2026-09-01 1M context $10/M input $50/M output

36 providers

Meta: Muse Spark 1.3 T

Reasoning Tools JSON 32.0

Muse Spark 1.3 is a multimodal reasoning model from Meta for long-running agentic, multi-agent, and coding workflows. It improves long-horizon agent collaboration, instruction following, and coding efficiency relative to Muse Spark 1.2.

meta/muse-spark-1.3 2026-09-02 1.04858M context $1.25/M input $4.25/M output

16 providers

Meta: Muse Spark 1.2 T

Reasoning Tools JSON 17.9

Muse Spark 1.2 is a coding-focused update to Muse Spark 1.1 with improvements in code generation, complex debugging, codebase understanding, and end-to-end developer workflows.

meta/muse-spark-1.2 2026-08-05 1.04858M context $1.25/M input $4.25/M output

18 providers

Filterable model directory
Model	Creator	Score	Inputs	Context	Input	Output	Released
Claude Opus 5.5anthropic/claude-opus-5-5	Anthropic	81.8	T	1M	$4	$20	2026-09-22
GPT-6 Astraopenai/gpt-6-astra	OpenAI	72.6	T	1.05M	$10	$50	2026-09-04
Claude Opus 5anthropic/claude-opus-5	Anthropic	70.6	T	1M	$5	$25	2026-07-24
GPT-5.6 Solopenai/gpt-5.6-sol	OpenAI	62.6	T	1.05M	$4	$20	2026-07-09
GPT-6 Solopenai/gpt-6-sol	OpenAI	60.5	T	1.05M	$2	$10	2026-09-22
Gemini 3.8 Flashgoogle/gemini-3.8-flash	Google	59.0	T	1.04858M	$0.75	$3.75	2026-09-02
GPT-5.6 Terraopenai/gpt-5.6-terra	OpenAI	50.2	T	1.05M	$2	$12	2026-07-09
GPT-5.6 Lunaopenai/gpt-5.6-luna	OpenAI	45.6	T	1.05M	$0.2	$1.2	2026-07-09
Claude Fable 5.1anthropic/claude-fable-5-1	Anthropic	41.7	T	1M	$10	$50	2026-09-01
Muse Spark 1.3meta/muse-spark-1.3	Meta	32.0	T	1.04858M	$1.25	$4.25	2026-09-02
Muse Spark 1.2meta/muse-spark-1.2	Meta	17.9	T	1.04858M	$1.25	$4.25	2026-08-05