| { |
| "generated_at": "2026-08-11T00:00:00Z", |
| "selection_version": 1, |
| "selection_dimensions": [ |
| "measured_result_strength", |
| "agent_training_relevance", |
| "reproducibility", |
| "pedagogical_surprise", |
| "claim_integrity" |
| ], |
| "experiments": [ |
| { |
| "rank": 1, |
| "slug": "echo-lfm-three-seeds", |
| "title": "OpenEnv ECHO with LFM2.5-350M", |
| "kind": "positive_result", |
| "publishable": true, |
| "model": "LiquidAI/LFM2.5-350M", |
| "method": "ECHO environment-token prediction", |
| "primary_metric": {"name": "heldout_env_ce", "before": 13.741455078125, "after": 0.41339555382728577}, |
| "models": [ |
| "https://huggingface.co/burtenshaw/openenv-echo-world-model-liquidai-lfm2.5-350m-seed0", |
| "https://huggingface.co/burtenshaw/openenv-echo-world-model-liquidai-lfm2.5-350m-seed1", |
| "https://huggingface.co/burtenshaw/openenv-echo-world-model-liquidai-lfm2.5-350m-seed2" |
| ], |
| "trackio": "https://huggingface.co/spaces/burtenshaw/openenv-examples-trackio", |
| "keywords": ["echo", "world model", "openenv", "environment tokens", "lfm", "verifier free"] |
| }, |
| { |
| "rank": 2, |
| "slug": "qwen-mbpp-sft", |
| "title": "Qwen3-0.6B MBPP SFT", |
| "kind": "positive_result", |
| "publishable": true, |
| "model": "Qwen/Qwen3-0.6B", |
| "method": "TRL completion-only SFT LoRA", |
| "primary_metric": {"name": "mbpp_accuracy", "before": 0.2607003891050584, "after": 0.3852140077821012}, |
| "models": ["https://huggingface.co/burtenshaw/qwen3-0.6b-mbpp-sft-lr1e4-r16-best-len2k"], |
| "trackio": "https://huggingface.co/spaces/burtenshaw/mbpp-sft-trackio", |
| "keywords": ["mbpp", "qwen", "coding", "sft", "lora", "completion only"] |
| }, |
| { |
| "rank": 3, |
| "slug": "lfm-commonsenseqa-sft", |
| "title": "LFM2.5-350M CommonsenseQA SFT", |
| "kind": "positive_result", |
| "publishable": true, |
| "model": "LiquidAI/LFM2.5-350M", |
| "method": "TRL completion-only SFT LoRA", |
| "primary_metric": {"name": "forced_choice_accuracy", "before": 0.20393120393120392, "after": 0.25225225225225223}, |
| "models": ["https://huggingface.co/burtenshaw/lfm25-350m-commonsenseqa-sft-lr1e4-r16-2k"], |
| "trackio": "https://huggingface.co/spaces/burtenshaw/lfm25-commonsenseqa-sft-trackio", |
| "keywords": ["commonsenseqa", "commonsense", "lfm", "sft", "forced choice"] |
| }, |
| { |
| "rank": 4, |
| "slug": "browsergym-click-test", |
| "title": "BrowserGym tool-call training", |
| "kind": "scoped_smoke_result", |
| "publishable": true, |
| "model": "LiquidAI/LFM2.5-230M", |
| "method": "bounded LoRA tool-call training", |
| "primary_metric": {"name": "click_test_reward", "before": 0.0, "after": 1.0}, |
| "models": ["https://huggingface.co/burtenshaw/openenv-browsergym-lfm25-230m-reward-improved"], |
| "trackio": "https://huggingface.co/spaces/burtenshaw/trackio-browsergym-lfm25-230m-20260629-105734", |
| "keywords": ["browsergym", "browser", "miniwob", "tool call", "click test", "openenv"] |
| }, |
| { |
| "rank": 5, |
| "slug": "toolcalc-sft-vs-grpo", |
| "title": "Toolcalc SFT versus GRPO", |
| "kind": "controlled_negative", |
| "publishable": true, |
| "method": "SFT and GRPO reward comparison", |
| "primary_metric": {"name": "exact_answer_success", "sft": 0.5, "grpo": 0.0}, |
| "models": [], |
| "trackio": "https://huggingface.co/spaces/burtenshaw/training-agents-toolcalc-trackio", |
| "keywords": ["toolcalc", "grpo", "sft", "reward hacking", "tool calling", "arithmetic"] |
| }, |
| { |
| "rank": 6, |
| "slug": "tinker-echo-fallback", |
| "title": "Tinker ECHO preflight and local fallback", |
| "kind": "scoped_positive_result", |
| "publishable": true, |
| "model": "distilgpt2", |
| "method": "Tinker datum test plus local ECHO fallback", |
| "primary_metric": {"name": "heldout_env_ce", "before": 6.182, "after": 0.271}, |
| "models": ["https://huggingface.co/burtenshaw/openenv-echo-world-model-distilgpt2-seed0"], |
| "trackio": "https://huggingface.co/spaces/burtenshaw/agent-handover-trackio", |
| "keywords": ["tinker", "echo", "distilgpt2", "fallback", "world model"] |
| }, |
| { |
| "rank": 7, |
| "slug": "onpolicy-gkd-soft-vs-hard", |
| "title": "Qwen/Gemma on-policy GKD", |
| "kind": "controlled_negative", |
| "publishable": true, |
| "model": "Qwen/Qwen3.5-4B", |
| "method": "TRL on-policy GKD", |
| "primary_metric": {"name": "strict_proxy_success", "before": 0.25, "after": 0.25}, |
| "secondary_metric": {"name": "valid_command_rate", "before": 0.3684210526, "after": 0.6842105263}, |
| "models": [], |
| "trackio": "https://huggingface.co/spaces/burtenshaw/agent-handover-trackio", |
| "keywords": ["gkd", "distillation", "on policy", "qwen", "gemma", "valid command"] |
| }, |
| { |
| "rank": 8, |
| "slug": "qlora-loss-vs-behavior", |
| "title": "QLoRA SFT loss versus behavior", |
| "kind": "controlled_negative", |
| "publishable": true, |
| "model": "Qwen/Qwen2.5-0.5B-Instruct", |
| "method": "12-step 4-bit QLoRA SFT", |
| "primary_metric": {"name": "eval_loss", "before": 2.51088, "after": 2.191612}, |
| "secondary_metric": {"name": "mean_token_accuracy", "before": 0.49868, "after": 0.535078}, |
| "models": [], |
| "trackio": "https://huggingface.co/spaces/burtenshaw/agent-handover-trackio", |
| "keywords": ["qlora", "sft", "instruction following", "behavior", "loss", "token accuracy"] |
| }, |
| { |
| "rank": 9, |
| "slug": "gemma-pi-mono-transfer", |
| "title": "Gemma Pi-Mono transfer", |
| "kind": "controlled_negative", |
| "publishable": true, |
| "model": "google/gemma-4-E2B-it", |
| "method": "TRL SFT LoRA on agent traces", |
| "primary_metric": {"name": "humaneval", "before": 0.7256, "after": 0.744}, |
| "secondary_metric": {"name": "mbpp", "before": 0.716, "after": 0.651}, |
| "models": [], |
| "trackio": "https://huggingface.co/spaces/burtenshaw/pi-mono-sft-trackio", |
| "keywords": ["pi mono", "gemma", "humaneval", "mbpp", "transfer", "specialization"] |
| }, |
| { |
| "rank": 10, |
| "slug": "awm-session-stress", |
| "title": "Agent World Model session stress", |
| "kind": "environment_reliability", |
| "publishable": true, |
| "method": "bounded concurrent OpenEnv session stress", |
| "primary_metric": {"name": "session_success_rate", "before": null, "after": 1.0}, |
| "models": [], |
| "trackio": "https://huggingface.co/spaces/burtenshaw/agent-handover-trackio", |
| "keywords": ["agent world model", "awm", "openenv", "latency", "concurrency", "sessions"] |
| } |
| ] |
| } |
|
|
