AI Model Catalog: 6 Models Compared — Pricing, Context & Benchmarks

StepFun: Step 3.7 Flash T

Reasoning Tools JSON Open weights 35.6

Newer StepFun flash model for faster agents, coding, and multimodal prompts

stepfun/step-3.7-flash 2026-05-29 256K context $0.202/M input $1.211/M output

21 providers

StepFun: Step 3.5 Flash T

Open weights 27.3

StepFun flash lane for quick multimodal reasoning and coding assistance

stepfun/step-3.5-flash 2026-01-29 256K context $0.105/M input $0.314/M output

15 providers

Mistral AI: Devstral 2 T

Tools Open weights 18.9

Mistral's coding-agent model for repository work, terminal tasks, and software fixes

mistral/devstral-2512 2025-12-09 262.144K context $0.4/M input $2/M output

13 providers

Mistral AI: Mistral Large 3 T

Tools JSON Open weights 15.9

Mistral's largest general model for enterprise agents, coding, and multilingual reasoning

mistral/mistral-large-2512 2025-12-02 262.144K context $0.5/M input $1.5/M output

16 providers

DeepSeek: DeepSeek-R1 T

Reasoning Open weights 6.1

Classic open reasoning model for transparent math, coding, and deliberate problem solving

deepseek/deepseek-r1 2025-01-20 128K context $0.58/M input $2.319/M output

16 providers

Meta: Llama-3.3-70B-Instruct T

Tools JSON Open weights 3.0

Popular open Llama workhorse for multilingual chat, coding, and self-hosting

meta/llama-3.3-70b-instruct 2024-12-06 128K context $0.1/M input $0.32/M output

29 providers

Filterable model directory
Model	Creator	Score	Inputs	Context	Input	Output	Released
Step 3.7 Flashstepfun/step-3.7-flash	StepFun	35.6	T	256K	$0.202	$1.211	2026-05-29
Step 3.5 Flashstepfun/step-3.5-flash	StepFun	27.3	T	256K	$0.105	$0.314	2026-01-29
Devstral 2mistral/devstral-2512	Mistral AI	18.9	T	262.144K	$0.4	$2	2025-12-09
Mistral Large 3mistral/mistral-large-2512	Mistral AI	15.9	T	262.144K	$0.5	$1.5	2025-12-02
DeepSeek-R1deepseek/deepseek-r1	DeepSeek	6.1	T	128K	$0.58	$2.319	2025-01-20
Llama-3.3-70B-Instructmeta/llama-3.3-70b-instruct	Meta	3.0	T	128K	$0.1	$0.32	2024-12-06