Free Coding agent / code generation for AI agents

Standard input and output marked Free of charge for models whose free-tier cell says that. Includes gemini-3.8-flash, gemini-3.6-flash, gemini-3.5-flash-lite, gemini-3.1-flash-lite, gemini-3-flash-preview, gemini-2.5-pro, gemini-2.5-flash, and gemini-2.5-flash-lite.

Limits: none stored.

Source · asOf 2026-10-26 · Pricing page fetched twice 2026-10-24 (identical text; page footer 'Last updated 2026-10-22 UTC'): the Free tier card lists 'Limited access to certain models' and 'Free input & output tokens'; each listed model's Standard Free Tier input and output cells read 'Free of charge'. gemini-3.7-flash and gemini-3.5-flash, listed in this row before 0.12.96, no longer appear on the page, so they were removed rather than kept unsourced. 'Gemini 4 Argon is not available on the Free tier.' and gemini-3.1-pro-preview standard free-tier cells read 'Not available'. Batch free-tier cells read 'Not available' for several of these models (gemini-3.8-flash, gemini-3-flash-preview, gemini-2.5-pro, gemini-2.5-flash). Image-generation free-tier cells fetched were Not available. The Free tier card says 'Content used to improve our products'. https://ai.google.dev/gemini-api/docs/rate-limits (fetched twice 2026-10-24, identical text, 'Last updated 2026-10-15 UTC') publishes no free-tier RPM, TPM or RPD and says 'View your active rate limits in AI Studio', so limits stay null. Not a $0 price-sort row. The page describes gemini-3.8-flash as 'engineered for long-horizon software engineering' and gemini-2.5-pro as 'A Pro model which excels at coding and complex reasoning tasks.' Re-checked 2026-10-26 (v0.12.131): stored quotes still match. https://ai.google.dev/gemini-api/docs/pricing and https://ai.google.dev/gemini-api/docs/rate-limits were each fetched twice (~10 s apart, plain curl, no login, following redirects): HTTP 200, no redirect, HTML differs only inside inline scripts, tag-stripped text identical; both footers now read 'Last updated 2026-10-26 UTC'. Every quote above string-matched the whitespace-normalized text except the older footer stamps, which are fetch-date stamps, not row values; the eight listed models' Standard free-tier input cells still read 'Free of charge', and gemini-3.7-flash and gemini-3.5-flash are still absent; values unchanged (Depot data decision to re-date only, approvalRef 'Ethan delegation 2026-10-21 19:41 ET t55u', decidedBy Agent Depo).

Downloadable Qwen2.5-Coder 7B Instruct weights. This checkpoint only.

Limits: none stored.

Source · asOf 2026-10-25 · LICENSE file fetched 2026-10-03 is Apache License 2.0. LICENSE re-fetched twice 2026-10-25 (HTTP 200, byte-identical): 'Apache License Version 2.0, January 2004'.

Public software-engineering benchmark instances. Download from the GitHub repo or the Hugging Face dataset princeton-nlp/SWE-bench.

Limits: none stored.

Source · asOf 2026-10-25 · Dataset card: https://huggingface.co/datasets/princeton-nlp/SWE-bench. Instance text can include upstream repository code under other licenses. Re-fetched twice 2026-10-25: https://github.com/princeton-nlp/SWE-bench/blob/main/LICENSE now answers HTTP 301 to https://github.com/SWE-bench/SWE-bench/blob/main/LICENSE (HTTP 200; the GitHub blob page changes between fetches, page chrome), so sourceUrl moved to the redirect target; the raw file https://raw.githubusercontent.com/SWE-bench/SWE-bench/main/LICENSE was also fetched twice (HTTP 200, byte-identical): 'MIT License' / 'Copyright (c) 2023 Carlos E Jimenez, John Yang, Alexander Wettig, Shunyu Yao, Kexin Pei, Ofir Press, Karthik R Narasimhan'.

Public terminal-bench tasks for agents that use a shell.

Limits: none stored.

Source · asOf 2026-10-25 · LICENSE fetched 2026-10-03 is Apache License 2.0. LICENSE re-fetched twice 2026-10-25 (HTTP 200, byte-identical): 'Apache License Version 2.0, January 2004'.

Public SWE-bench Verified subset. The dataset card fetched here does not state a license.

Limits: none stored.

Source · asOf 2026-10-25 · Hugging Face dataset API fetched 2026-10-03. cardData.license is null and gated is false. The existing swe-bench row is the MIT code license, not this subset card. License left null. Dataset API re-fetched twice 2026-10-25 (HTTP 200, byte-identical): cardData.license still null and gated false, so license stays null.

Public OpenAI HumanEval code-generation dataset.

Limits: none stored.

Source · asOf 2026-10-25 · Dataset card fetched 2026-10-03 says license: mit. openai/human-eval GitHub LICENSE fetched the same day is also MIT. Dataset card re-fetched twice 2026-10-25 (HTTP 200, byte-identical): front matter 'license:' / '- mit'.

Public multi-language SWE-bench style issue-resolution benchmark.

Limits: none stored.

Source · asOf 2026-10-25 · LICENSE fetched 2026-10-03 is Apache License 2.0. LICENSE re-fetched twice 2026-10-25 (HTTP 200, byte-identical): 'Apache License Version 2.0, January 2004'.

AGENTS.md convention for telling coding agents how a repo works.

Limits: none stored.

Source · asOf 2026-10-25 · LICENSE fetched 2026-10-03 is MIT, copyright 2025 OpenAI. https://agents.md/ returned 200 the same day. Re-fetched twice 2026-10-25 (~10 s apart, plain curl, no login): HTTP 200, byte-identical: 'MIT License' / 'Copyright (c) 2025 OpenAI'. License unchanged. https://agents.md/ re-fetched twice 2026-10-25 (~10 s apart, plain curl, no login): HTTP 200, no redirect, byte-identical; page title 'AGENTS.md', text 'AGENTS.md is a simple, open format for guiding coding agents'.

Public Agent Skills docs index, including the specification links.

Limits: none stored.

Source · asOf 2026-10-25 · llms.txt fetched 2026-10-03 lists the Agent Skills docs. No license line was in that file. The HTML specification page also returned 200. License left null. Re-fetched twice 2026-10-25 (~10 s apart, plain curl, no login): HTTP 200, byte-identical; the file still starts '# Agent Skills' and links [Specification](https://agentskills.io/specification.md), and still has no license line, so license stays null.