Training configuration
Fine-tuned with Axolotl, LoRA
adapter, 4-bit NF4 quantized base:
Table with columns: Hyperparameter, Value| Hyperparameter | Value |
|---|
| lora_r | 64 |
| lora_alpha | 128 |
| lora_dropout | 0.05 |
| lora_target_modules | q_proj, k_proj, v_proj, o_proj, gate_proj, up_proj, down_proj |
| learning_rate | 1e-4 |
| lr_scheduler | cosine |
| optimizer | adamw_torch |
| epochs | 3.0 |
| micro_batch_size | 1 |
| gradient_accumulation_steps | 16 |
| sequence_len | 16384 |
| sample_packing | false |
| seed | 3407 |
| training data | paired traces for the "stateless" regime (see paper Appendix for pairing/filtering procedure) |
Mistral-7B-v0.3 ships no chat_template -- trained with Axolotl's built-in mistral_v2v3 template; serving/eval uses a hand-written template extending it with system-role support (folded into the next user turn, since mistral_v2v3 only accepts user/assistant).
Provenance
Released alongside the paper Evaluating Agents Across Runtime Contracts: When Mismatch Costs Efficiency or Quality (IAEval 2026, the NeurIPS 2026 Workshop on Evaluation of Interactive Agents), to reproduce its reported results.
License
Apache License 2.0. The base model (Mistral-7B-v0.3) is also released under Apache 2.0.