Catalog data · Updated August 3, 2026

Tool-Calling LLM Models

Browse active text-generation model identities with tool-calling metadata. Compare provider offers, context windows, token prices, and related capabilities.

Objective catalog fields No overall quality score
527
Tool-calling identities
24
Providers shown
1
Data sections
6,427
Catalog records

Models with tool-calling metadata

Active text-generation model identities with the tools capability.

Showing 50 of 527

Model Provider offers Why listed Context Input / output price Updated
Google: Gemma 3 12B
google/gemma-3-12b-it
Openrouter
1 offer
Tools capability 131,072
$0.05 / $0.15
per 1M tokens, when known
March 13, 2025
Google: Gemma 3 27B
google/gemma-3-27b-it
Openrouter
1 offer
Tools capability 262,144
$0.08 / $0.45
per 1M tokens, when known
March 12, 2025
Google: Gemma 4 26B A4B
google/gemma-4-26b-a4b-it
Openrouter
1 offer
Tools capability 262,144
$0.07 / $0.34
per 1M tokens, when known
April 2, 2026
Google: Gemma 4 26B A4B (free)
google/gemma-4-26b-a4b-it:free
Openrouter
1 offer
Tools capability 262,144
$0.00 / $0.00
per 1M tokens, when known
April 2, 2026
Google: Gemma 4 31B
google/gemma-4-31b-it
Openrouter
1 offer
Tools capability 262,144
$0.10 / $0.34
per 1M tokens, when known
April 2, 2026
Google: Gemma 4 31B (free)
google/gemma-4-31b-it:free
Openrouter
1 offer
Tools capability 262,144
$0.00 / $0.00
per 1M tokens, when known
April 2, 2026
GPT OSS 120B
gpt-oss-120b
Cerebras, Cloudflare workers ai, Fireworks ai +4
7 offers
Tools capability 131,072
$0.04 / $0.17
per 1M tokens, when known
June 16, 2026
GPT OSS 20B
gpt-oss-20b
Cloudflare workers ai, Fireworks ai, Groq +2
5 offers
Tools capability 131,072
$0.03 / $0.13
per 1M tokens, when known
September 25, 2025
GPT-4.1
gpt-4.1
Nearai, Openai, Openrouter
3 offers
Tools capability 1,047,576
$2.00 / $8.00
per 1M tokens, when known
April 14, 2025
GPT-4.1 mini
gpt-4.1-mini
Nearai, Openai, Openrouter
3 offers
Tools capability 1,047,576
$0.40 / $1.60
per 1M tokens, when known
April 14, 2025
GPT-4o
openai-gpt-4o-2024-11-20
Venice
1 offer
Tools capability 128,000
$3.13 / $12.50
per 1M tokens, when known
June 11, 2026
GPT-4o Mini
openai-gpt-4o-mini-2024-07-18
Venice
1 offer
Tools capability 128,000
$0.19 / $0.75
per 1M tokens, when known
June 11, 2026
GPT-5
gpt-5
Openai, Opencode
2 offers
Tools capability 400,000
$1.07 / $8.50
per 1M tokens, when known
August 7, 2025
GPT-5 Mini
gpt-5-mini
Nearai, Openai, Openrouter
3 offers
Tools capability 400,000
$0.25 / $2.00
per 1M tokens, when known
August 7, 2025
GPT-5 Nano
gpt-5-nano
Nearai, Openai, Opencode +1
4 offers
Tools capability 400,000
$0.05 / $0.40
per 1M tokens, when known
August 7, 2025
GPT-5.1
gpt-5.1
Nearai, Openai, Opencode +2
5 offers
Tools capability 400,000
$1.07 / $8.50
per 1M tokens, when known
November 13, 2025
GPT-5.2
gpt-5.2
Nearai, Openai, Opencode +2
5 offers
Tools capability 400,000
$1.75 / $14.00
per 1M tokens, when known
December 11, 2025
GPT-5.2
openai-gpt-52
Venice
1 offer
Tools capability 256,000
$2.19 / $17.50
per 1M tokens, when known
June 11, 2026
GPT-5.2 Codex
openai-gpt-52-codex
Venice
1 offer
Tools capability 256,000
$2.19 / $17.50
per 1M tokens, when known
June 11, 2026
GPT-5.3 Codex
gpt-5.3-codex
Openai, Opencode, Openrouter +1
4 offers
Tools capability 400,000
$1.75 / $14.00
per 1M tokens, when known
March 20, 2026
GPT-5.3 Codex
openai-gpt-53-codex
Venice
1 offer
Tools capability 400,000
$2.19 / $17.50
per 1M tokens, when known
June 11, 2026
GPT-5.3 Codex Spark
gpt-5.3-codex-spark
Openai, Opencode
2 offers
Tools capability 128,000
$1.75 / $14.00
per 1M tokens, when known
February 12, 2026
GPT-5.4
gpt-5.4
Nearai, Openai, Opencode +2
5 offers
Tools capability 1,050,000
$2.50 / $15.00
per 1M tokens, when known
March 20, 2026
GPT-5.4
openai-gpt-54
Venice
1 offer
Tools capability 1,000,000
$3.13 / $18.80
per 1M tokens, when known
June 11, 2026
GPT-5.4 mini
gpt-5.4-mini
Nearai, Openai, Opencode +2
5 offers
Tools capability 400,000
$0.75 / $4.50
per 1M tokens, when known
March 20, 2026
GPT-5.4 Mini
openai-gpt-54-mini
Venice
1 offer
Tools capability 400,000
$0.94 / $5.63
per 1M tokens, when known
June 11, 2026
GPT-5.4 nano
gpt-5.4-nano
Nearai, Openai, Opencode +2
5 offers
Tools capability 400,000
$0.20 / $1.25
per 1M tokens, when known
March 20, 2026
GPT-5.4 Pro
gpt-5.4-pro
Openai, Opencode, Openrouter +1
4 offers
Tools capability 1,050,000
$30.00 / $180.00
per 1M tokens, when known
March 20, 2026
GPT-5.4 Pro
openai-gpt-54-pro
Venice
1 offer
Tools capability 1,000,000
$37.50 / $225.00
per 1M tokens, when known
June 11, 2026
GPT-5.5
gpt-5.5
Nearai, Openai, Opencode +2
5 offers
Tools capability 1,050,000
$5.00 / $30.00
per 1M tokens, when known
April 23, 2026
GPT-5.5
openai-gpt-55
Venice
1 offer
Tools capability 1,000,000
$6.25 / $37.50
per 1M tokens, when known
June 11, 2026
GPT-5.5 Instant
gpt-5.5-instant
Zenmux
1 offer
Tools capability 400,000
$5.00 / $30.00
per 1M tokens, when known
May 28, 2026
GPT-5.5 Pro
gpt-5.5-pro
Openai, Opencode, Openrouter +1
4 offers
Tools capability 1,050,000
$30.00 / $180.00
per 1M tokens, when known
April 24, 2026
GPT-5.5 Pro
openai-gpt-55-pro
Venice
1 offer
Tools capability 1,000,000
$37.50 / $225.00
per 1M tokens, when known
June 11, 2026
GPT-5.6
gpt-5.6
Openai
1 offer
Tools capability 1,050,000
$5.00 / $30.00
per 1M tokens, when known
July 9, 2026
GPT-5.6 Luna
openai-gpt-56-luna
Venice
1 offer
Tools capability 1,000,000
$1.25 / $7.50
per 1M tokens, when known
July 9, 2026
GPT-5.6 Luna Pro
openai-gpt-56-luna-pro
Venice
1 offer
Tools capability 1,000,000
$1.25 / $7.50
per 1M tokens, when known
July 9, 2026
GPT-5.6 Sol
openai-gpt-56-sol
Venice
1 offer
Tools capability 1,000,000
$6.25 / $37.50
per 1M tokens, when known
July 9, 2026
GPT-5.6 Sol Pro
openai-gpt-56-sol-pro
Venice
1 offer
Tools capability 1,000,000
$6.25 / $37.50
per 1M tokens, when known
July 9, 2026
GPT-5.6 Terra
openai-gpt-56-terra
Venice
1 offer
Tools capability 1,000,000
$3.13 / $18.75
per 1M tokens, when known
July 9, 2026
GPT-5.6 Terra Pro
openai-gpt-56-terra-pro
Venice
1 offer
Tools capability 1,000,000
$3.13 / $18.75
per 1M tokens, when known
July 9, 2026
gpt-oss:120b
gpt-oss:120b
Ollama cloud
1 offer
Tools capability 131,072
N/A / N/A
per 1M tokens, when known
January 19, 2026
gpt-oss:20b
gpt-oss:20b
Ollama cloud
1 offer
Tools capability 131,072
N/A / N/A
per 1M tokens, when known
January 19, 2026
Granite 4.0 H Micro
granite-4.0-h-micro
Cloudflare workers ai
1 offer
Tools capability 131,000
$0.02 / $0.11
per 1M tokens, when known
October 7, 2025
Grok 4
grok-4
Zenmux
1 offer
Tools capability 256,000
$3.00 / $15.00
per 1M tokens, when known
July 9, 2025
Grok 4 Fast
grok-4-fast
Zenmux
1 offer
Tools capability 2,000,000
$0.20 / $0.50
per 1M tokens, when known
September 19, 2025
Grok 4.1 Fast
grok-4.1-fast
Zenmux
1 offer
Tools capability 2,000,000
$0.20 / $0.50
per 1M tokens, when known
November 20, 2025
Grok 4.1 Fast Non Reasoning
grok-4.1-fast-non-reasoning
Zenmux
1 offer
Tools capability 2,000,000
$0.20 / $0.50
per 1M tokens, when known
November 20, 2025
Grok 4.20
grok-4-20
Venice
1 offer
Tools capability 2,000,000
$1.42 / $2.83
per 1M tokens, when known
June 11, 2026
Grok 4.20 (Non-Reasoning)
grok-4.20-0309-non-reasoning
Xai
1 offer
Tools capability 1,000,000
$1.25 / $2.50
per 1M tokens, when known
March 9, 2026

How the tool-calling list works

The page groups active text-generation offers whose normalized capability data marks tool calling as enabled.

Inclusion criteria

  • The offer passes the active text-generation rules used by the LLM models directory.
  • The normalized capability set includes the tools capability.

Exclusions

  • The list excludes records without an explicit tools capability.
  • The list excludes catalog-only, deprecated, retired, and disallowed offers.

Data rules

  • Capability meaning: Tool calling means that source metadata marks the tools capability as enabled.
  • Grouping: Provider offers are grouped into conservative model identities, while provider availability remains visible.

Limits of the data

  • Capability metadata does not measure tool-call accuracy, schema quality, or agent performance.
  • Tool names, request formats, strict modes, and parallel behavior can differ by provider.

Use this list for agent design

The catalog field is a useful first filter. Test the exact provider API before production use because tool schemas, strict validation, streaming, and parallel calls can differ.

Sources

  • llm_db — Source for typed execution and normalized tools capability data. Checked 2026-07-30.